Skip to main content
UniHealth

Doctor search

Serina Madden, NP

Nurse Practitioner · Oklahoma City

NPI 1548711021

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
Not verified
Not the same as out of network.
Office
1
Since medical school
10 years
Graduated 2016

Offices

1 location · Ou Health Partners Inc · 1,167 clinicians in this group

Looking this up.

Hospitals listed: Ou Health University of Oklahoma Medical Center. That is not proof they admit you there this week.

Plan participation

Not verified

We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Serina Madden’s office at (572) 244-0065 to ask if they take your plan before you enroll.

Hospitals they work in

1 hospital

These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.

  • O U Medical CenterOklahoma City, OKAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of OU Health, which runs 2 hospitalsHome of Stephenson Cancer Center, a National Cancer Institute designated cancer centrePatients rate it 2 of 5 · 64% would definitely recommend it
    Overall rating: 2 of 5 starsWorse than the national rate — CMS Medicare PSI 90: Patient safety and adverse events composite: 1.5 (1.27 to 1.74), Jul 2022 – Jun 2024Worse than the national rate — In-hospital fall-associated fracture rate: 0.49 (0.31 to 0.67) · 10,386 cases, Jul 2022 – Jun 2024Worse than the national rate — Perioperative pulmonary embolism or deep vein thrombosis rate: 6.71 (5.19 to 8.24) · 3,400 cases, Jul 2022 – Jun 2024Worse than the national rate — Postoperative respiratory failure rate: 19.55 (14.53 to 24.57) · 1,302 cases, Jul 2022 – Jun 2024Worse than the national rate — Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy: 6.6 (5.5 to 7.9) · 1,344 cases, Jan 2024 – Dec 2024Better than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.198, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.349, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.314, Oct 2024 – Sep 2025
See every measure and the patient survey for O U Medical Center

Behind the star rating — Deaths: 0 better, 6 the same, 1 worse of 7 measures. Safety: 3 better, 3 the same, 2 worse of 8 measures. Readmissions: 1 better, 6 the same, 3 worse of 10 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at O U Medical Center
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths1.5 (1.27 to 1.74)WorseJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.49 (0.31 to 0.67) · 10,386 casesWorseJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths6.71 (5.19 to 8.24) · 3,400 casesWorseJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths19.55 (14.53 to 24.57) · 1,302 casesWorseJul 2022 – Jun 2024
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits6.6 (5.5 to 7.9) · 1,344 casesWorseJan 2024 – Dec 2024
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.198BetterOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.349BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.314BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.46 (0.68 to 2.25) · 2,646 casesNo differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths180.85 (143.45 to 218.26) · 284 casesNo differentJul 2022 – Jun 2024
Death rate for COPD patientsComplications and deaths8.1 · 151 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths14.2 · 111 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths11.8 · 261 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths14.9 · 371 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths12.5 · 441 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.8 · 3,857 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.3 (0.11 to 0.49) · 9,924 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths2.28 (0.79 to 3.77) · 1,346 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.63 (1.49 to 3.78) · 3,335 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths6.53 (3.66 to 9.41) · 1,304 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.53 (0.22 to 2.83) · 942 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.51 (0.05 to 0.97) · 9,064 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths4.7 · 74 casesNoneApr 2023 – Mar 2025
MRSA BacteremiaInfections0.703No differentOct 2024 – Sep 2025
SSI - Abdominal HysterectomyInfections2.055No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.857No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits15.7 · 156 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits21 · 403 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits-26.2 · 107 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-0.1 · 300 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits36.1 · 415 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits18.2 · 554 casesNoneJul 2023 – Jun 2025
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits9.8 (8.5 to 11.4) · 1,344 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits6.1 · 72 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits14.7 · 32 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits21.1 · 264 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits12.4 (9.4 to 16.4) · 680 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1 (0.8 to 1.2) · 967 casesNo differentJan 2024 – Dec 2024

What patients said (2,734 patients answered, 14% of those asked)

Patient survey stars by topic at O U Medical Center
Cleanliness3
Nurse communication2
Doctor communication2
Communication about medicines2
Discharge information2
Overall hospital rating2
Quietness3
Recommend hospital3
Share of patients giving the best answer at O U Medical Center
Room was "always" clean69%
Nurses "always" communicated well72%
Doctors "always" communicated well76%
Staff "always" explained54%
Yes, staff "did" give patients this information83%
Yes, staff "did" give patients information about help after discharge82%
Doctors "always" explained things so they could understand70%
Doctors "always" listened carefully74%
Doctors "always" treated them with courtesy and respect83%
Patients who gave a rating of "9" or "10" (high)63%
Staff "always" explained new medications67%
Nurses "always" explained things so they could understand67%
Nurses "always" listened carefully69%
Nurses "always" treated them with courtesy and respect80%
"Always" quiet at night54%
"YES", patients would definitely recommend the hospital64%
Staff "always" explained possible side effects40%
Yes, staff "did" give patients information about possible symptoms84%

Original Medicare doctor bills

$2,783

Medicare paid this office $2,783 for 34 people.

This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.

Largest Original Medicare bills
Return visit (30+ min)32$2,500$54

Who their Medicare patients are

34 Original Medicare patients in 2024. Average age 55 · Under 65 65% · 85 and older 0% · Also on Medicaid 62% · Health risk score 1.71. Above the middle of the specialty; the typical nurse practitioner clinician is at 1.42.

Conditions among them: High blood pressure 62% · Depression 35% · Diabetes 32%.

The office billed $21,042, Medicare allowed $3,985 and paid $2,783; for 51 services of 3 kinds.

Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.

Year by year

Original Medicare by year
20243451551.71$21,042$2,783
20211185540.98$5,750$2,492

Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.

Medicaid work

$27,097 in 2024

Medicaid paid $27,097 for 665 billed services this clinician did in 2024, up to 49 people in a month for one service.

Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.

Largest Medicaid services in 2024
Return visit (30+ min)226$16,237
COLLECTION VENOUS BLOOD VENIPUNCTURE66$4,812
Infectious agent detection by nucleic acid (DNA or RNA); HIV-1, quantification, includes reverse transcription when performed60$2,877
T cells; absolute CD4 count61$912
Infectious agent detection by nucleic acid (DNA or RNA); Chlamydia trachomatis, amplified probe technique29$687
Infectious agent detection by nucleic acid (DNA or RNA); Neisseria gonorrhoeae, amplified probe technique29$687
COMPREHENSIVE METABOLIC PANEL61$360
Blood count; complete (CBC), automated (Hgb, Hct, RBC, WBC and platelet count)60$214
Influenza virus vaccine, trivalent (IIV3), split virus, preservative free, 0.5 mL dosage, for intramuscular use12$167
Syphilis test, non-treponemal antibody; qualitative (eg, VDRL, RPR, ART)61$145
Medicaid work by year
20246651049$27,097
2023238425$21,413
2022166222$15,615
202113113$1,267
20182,59417100$91,080
See the largest Medicaid services in earlier years

2023

Largest Medicaid services in 2023
Return visit (30+ min)184$19,338
Infectious agent detection by nucleic acid (DNA or RNA); Neisseria gonorrhoeae, amplified probe technique12$936
Infectious agent detection by nucleic acid (DNA or RNA); Chlamydia trachomatis, amplified probe technique12$905
Antibody; HIV-1 and HIV-2, single result30$233

2022

Largest Medicaid services in 2022
Return visit (30+ min)154$15,520
Antibody; HIV-1 and HIV-2, single result12$95

2021

Largest Medicaid services in 2021
Return visit (30+ min)13$1,267

2018

Largest Medicaid services in 2018
Short return visit (20+ min)822$46,686
Periodic comprehensive preventive medicine reevaluation and management of an individual including an age and gender appropriate history, examination, counseling/anticipatory guidance/risk factor reduction interventions, and the ordering of laboratory/diagnostic procedures, established patient; infant (age younger than 1 year)194$15,709
Periodic comprehensive preventive medicine reevaluation and management of an individual including an age and gender appropriate history, examination, counseling/anticipatory guidance/risk factor reduction interventions, and the ordering of laboratory/diagnostic procedures, established patient; early childhood (age 1 through 4 years)157$12,872
Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections); 1 vaccine (single or combination vaccine/toxoid)249$4,021
Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections); each additional vaccine (single or combination vaccine/toxoid) (List separately in addition to code for primary procedure)117$3,011
Immunization administration through 18 years of age via any route of administration, with counseling by physician or other qualified health care professional; first or only component of each vaccine or toxoid administered56$2,989
Infectious agent antigen detection by immunoassay with direct optical (ie, visual) observation; Influenza59$1,488
Infectious agent antigen detection by immunoassay with direct optical (ie, visual) observation; Streptococcus, group A97$1,297
Service(s) provided in the office during regularly scheduled evening, weekend, or holiday office hours, in addition to basic service207$1,296
Application of topical fluoride118$1,127
Screening test, pure tone, air only62$521
Brief emotional/behavioral assessment (eg, depression inventory, attention-deficit/hyperactivity disorder [ADHD] scale), with scoring and documentation, per standardized instrument14$61

Drugs they prescribed that Part D paid

$2,028,760

Pharmacies billed $2,028,760 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

Opioids were 0% of their Part D prescriptions (0 of 1,064) in 2024. At or below the middle of the specialty; the typical nurse practitioner clinician is at 0%.

370 generic and 694 brand-name prescriptions · $2,028,760 in drug cost · 71 antibiotic prescriptions to 34 people.

Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.

Largest Part D drug costs
Biktarvy180$724,925$4,027
Descovy220$465,518$2,116
Triumeq57$205,622$3,607
Prezcobix54$132,502$2,454
Tivicay54$123,389$2,285
See all 22 drugs
Every Part D drug this clinician prescribed
Biktarvy180$724,925$4,027
Descovy220$465,518$2,116
Triumeq57$205,622$3,607
Prezcobix54$132,502$2,454
Tivicay54$123,389$2,285
Genvoya24$102,755$4,281
Symtuza11$47,959$4,360
Isentress22$41,555$1,889
Pifeltro14$26,902$1,922
Etravirine16$19,290$1,206
Vemlidy13$17,267$1,328
Emtricitabine-Tenofovir Disop20$1,871$94
Abacavir15$1,538$103
Valganciclovir13$1,246$96
Valacyclovir13$567$44
Doxycycline Hyclate29$547$19
Sulfamethoxazole-Trimethoprim34$227$7
Rosuvastatin20$172$9
Omeprazole13$130$10
Losartan15$49$3
Atorvastatin20$37$2
Amlodipine Besylate12$20$2

Year by year

Part D prescribing by year
20241,0641270% (0)65%$2,028,760
2023255330% (0)47%$271,854
2022223330% (0)32%$170,242
2021155260% (0)37%$118,179

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

See the drugs prescribed each year

2023: 4 drugs

Part D drugs prescribed in 2023
Descovy95$227,402$2,394
Emtricitabine-Tenofovir Disop13$1,693$130
Estradiol11$233$21
Testosterone Cypionate14$159$11

2022: 4 drugs

Part D drugs prescribed in 2022
Descovy30$79,843$2,661
Biktarvy17$63,636$3,743
Emtricitabine-Tenofovir Disop32$2,444$76
Lisinopril-Hydrochlorothiazide15$88$6

2021: 4 drugs

Part D drugs prescribed in 2021
Descovy18$40,480$2,249
Biktarvy12$40,304$3,359
Emtricitabine-Tenofovir Disop19$13,072$688
Pravastatin11$63$6

Money from drug and device companies

$152 in 2025

Industry payments by year
202522None$152
202427None$578
2023639$1,780$3,934
2022215None$538
2021312None$481

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

Payments by company
Gilead SciencesNone$132
1 payment
  • Meals · 2025-01-22 · $132
ViiV HealthcareApretude$20
1 payment
  • Meals for Apretude · 2025-05-05 · $20
See all 2 published payments
Every published payment
ViiV HealthcareMeals · 2025-05-05Apretude$20
Gilead SciencesMeals · 2025-01-22None$132
See earlier years (2024, 2023, 2022, 2021)

2024: $578

Payments by company in 2024
Gilead SciencesDescovy$503
6 payments
  • Meals · 2024-11-15 · $125
  • Meals for Descovy · 2024-11-06 · $106
  • Meals · 2024-10-23 · $78
  • Meals · 2024-09-11 · $27
  • Meals · 2024-09-11 · $59
  • Meals · 2024-06-19 · $108
ViiV HealthcareNone$75
1 payment
  • Meals · 2024-11-15 · $75

2023: $3,934

Payments by company in 2023
Gilead SciencesDescovy$3,678
25 payments
  • Meals · 2023-10-13 · $22
  • Meals · 2023-09-21 · $125
  • Meals · 2023-08-03 · $4
  • Meals · 2023-06-09 · $22
  • Meals · 2023-05-05 · $110
  • Travel · 2023-05-02 · $13
  • Travel · 2023-05-02 · $14
  • Travel · 2023-05-02 · $28
  • Travel · 2023-05-02 · $43
  • Travel · 2023-05-02 · $57
  • Meals · 2023-05-02 · $19
  • Meals · 2023-05-02 · $15
  • Consulting · 2023-04-26 · $1,780
  • Travel · 2023-04-23 · $300
  • Meals · 2023-04-22 · $52
  • Meals · 2023-04-22 · $45
  • Meals · 2023-04-22 · $45
  • Meals · 2023-04-22 · $19
  • Meals · 2023-04-21 · $113
  • Meals · 2023-04-14 · $99
  • Travel · 2023-03-20 · $218
  • Travel · 2023-03-20 · $298
  • Meals for Sunlenca · 2023-02-23 · $98
  • Meals · 2023-02-03 · $18
  • Meals for Descovy · 2023-01-04 · $120
ViiV HealthcareCabenuva$180
10 payments
  • Meals for Apretude · 2023-10-11 · $23
  • Meals for Cabenuva · 2023-09-29 · $27
  • Meals for Dovato · 2023-09-20 · $21
  • Meals for Cabenuva · 2023-08-24 · $13
  • Meals for Apretude · 2023-08-08 · $19
  • Meals for Cabenuva · 2023-06-21 · $4
  • Meals for Cabenuva · 2023-05-17 · $21
  • Meals for Cabenuva · 2023-03-29 · $26
  • Meals for Cabenuva · 2023-02-16 · $4
  • Meals for Cabenuva · 2023-01-17 · $21
AbbvieMavyret$28
1 payment
  • Meals for Mavyret · 2023-05-01 · $28
Agile TherapeuticsTwirla$19
1 payment
  • Meals for Twirla · 2023-05-16 · $19
Novo NordiskRybelsus$16
1 payment
  • Meals for Rybelsus · 2023-08-17 · $16
Janssen BiotechSymtuza$13
1 payment
  • Meals for Symtuza · 2023-09-06 · $13

2022: $538

Payments by company in 2022
Gilead SciencesEpclusa$340
8 payments
  • Meals · 2022-11-11 · $15
  • Meals · 2022-09-16 · $19
  • Meals · 2022-08-23 · $9
  • Meals · 2022-08-09 · $32
  • Meals · 2022-07-01 · $19
  • Meals for Epclusa · 2022-06-13 · $125
  • Meals for Biktarvy · 2022-03-10 · $100
  • Meals · 2022-02-08 · $21
ViiV HealthcareCabenuva$198
7 payments
  • Meals for Cabenuva · 2022-10-19 · $13
  • Meals for Apretude · 2022-10-03 · $17
  • Meals for Cabenuva · 2022-08-16 · $25
  • Meals for Apretude · 2022-06-21 · $18
  • Meals for Cabenuva · 2022-06-07 · $98
  • Meals for Cabenuva · 2022-05-03 · $13
  • Meals for Cabenuva · 2022-03-08 · $14

2021: $481

Payments by company in 2021
ViiV HealthcareCabenuva$196
3 payments
  • Meals for Cabenuva · 2021-10-28 · $89
  • Meals for Cabenuva · 2021-08-18 · $96
  • Meals for Cabenuva · 2021-06-29 · $11
Gilead SciencesNone$179
4 payments
  • Meals · 2021-11-11 · $125
  • Meals · 2021-09-14 · $14
  • Meals · 2021-07-13 · $16
  • Meals · 2021-05-25 · $24
Janssen BiotechSymtuza$106
5 payments
  • Meals for Symtuza · 2021-10-05 · $18
  • Meals for Symtuza · 2021-08-24 · $18
  • Meals for Symtuza · 2021-04-13 · $16
  • Meals for Symtuza · 2021-03-16 · $26
  • Meals for Symtuza · 2021-02-02 · $28

Professional record

NPI
1548711021
Licence
OK 74462
Video visits
Lists video visits
Gender
Female
More record details
Sole proprietor
No
Taxonomy
Nurse practitioner (363L00000X); Federal specialty code 363LF0000X (363LF0000X)
Mailing address
507 Piney Oak Dr, Norman, OK, 73072
NPI first listed
2016-10-19
NPI last updated
2026-04-09
NPI record certified
2026-04-09

This is when the NPI record was last certified, not a medical board exam.

Extra NPI addresses: 100 Cambridge St, Boston, MA, 02114 · 20 Foundry St Fl 2, Concord, NH, 03301 · 1900 N Pearl St Ste 1740, Dallas, TX, 75201 · 165 Broadway Fl 23, New York, NY, 10006 · 5600 N May Ave Ste 310, Oklahoma City, OK, 73112 · 195 Page Mill Rd Ste 103, Palo Alto, CA, 94306 · 1000 N West St Ste 1200, Wilmington, DE, 19801