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Erika Balassiano, MD

Obstetrics/Gynecology · Mountain View

NPI 1558599928

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
21
6 carriers
Office
1

Offices

1 location · Doctor Azad Medical Corporation · 4 clinicians in this group

Looking this up.

Hospitals listed: El Camino Health. That is not proof they admit you there this week.

Plans that list them

21 plans · 6 carriers

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Balassiano’s office at (650) 396-8110 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

21 of 21 plans

Plans whose provider directory lists this clinician
Alignment Health Harmony (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes CalPlus (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes Care (HMO C-SNP)Alignment Health PlanListedSep 28, 2026
Alignment Health Heart & Diabetes Choice (HMO C-SNP)Alignment Health PlanListedSep 28, 2026
Alignment Health Honor+ Plan (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health My Choice CalCare (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health the ONE (HMO)Alignment Health PlanListedOct 3, 2026
Anthem Full Dual Advantage Aligned (HMO D-SNP)Anthem Blue CrossListedOct 3, 2026
Anthem Medicare Advantage (HMO-POS)Anthem Blue CrossListedOct 3, 2026
Anthem Prime (HMO-POS)Anthem Blue Cross Partnership PlanListedOct 3, 2026
Blue Shield Inspire (HMO)Blue Shield of CaliforniaListedAug 26, 2026
Central Health Classic Care Plan III (HMO)Central Health Medicare PlanListedAug 15, 2026
Central Health Dual Access Plan (HMO D-SNP)Central Health Medicare PlanListedAug 15, 2026
Central Health Embrace Care Plan (HMO C-SNP)Central Health Medicare PlanListed, may be out of dateSep 15, 2025
Central Health Embrace Choice Plan (HMO C-SNP)Central Health Medicare PlanListedAug 15, 2026
Central Health Valor Care Plan (HMO)Central Health Medicare PlanListedAug 15, 2026
SCAN Balance (HMO C-SNP)SCAN Health PlanListedOct 3, 2026
SCAN Classic (HMO)SCAN Health PlanListedOct 3, 2026
SCAN MyChoice (HMO)SCAN Health PlanListedOct 3, 2026
SCAN Strive (HMO C-SNP)SCAN Health PlanListedOct 3, 2026

California Medical Board record

Licence A124829 · Current

Licensed to practise in California · since 2013 · expires 2028-05-31 · Federal Fluminense University Faculty of Medicine.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

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.

  • El Camino HealthMountain View, CAAcute Care Hospital · Government - Hospital District or Authority · Has an emergency department · Birthing-friendlyPart of El Camino Health, which runs 2 hospitalsPatients rate it 4 of 5 · 80% would definitely recommend it
    Overall rating: 4 of 5 starsBetter than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.291, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.393, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0, Oct 2024 – Sep 2025
See every measure and the patient survey for El Camino Health

Behind the star rating — Deaths: 3 better, 5 the same, 0 worse of 8 measures. Safety: 3 better, 5 the same, 0 worse of 8 measures. Readmissions: 1 better, 9 the same, 1 worse of 11 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at El Camino Health
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.291BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.393BetterOct 2024 – Sep 2025
MRSA BacteremiaInfections0BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths0.96 (0.12 to 1.79) · 2,340 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths1.02 (0.76 to 1.28)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths167.38 (125.03 to 209.73) · 96 casesNo differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths2.6 · 68 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths7.1 · 185 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths11.8 · 200 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths8.9 · 814 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths13 · 842 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths9.6 · 361 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths2.6 · 4,633 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.16 (0 to 0.34) · 11,474 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.27 (0.1 to 0.45) · 11,626 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths3.14 (1.39 to 4.9) · 2,814 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths2 (0.61 to 3.39) · 1,327 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.11 (0.8 to 3.43) · 2,641 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths9.39 (4.18 to 14.6) · 1,287 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths6.57 (3.47 to 9.68) · 1,308 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths2.14 (0.71 to 3.57) · 827 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.6 (0.05 to 1.15) · 9,460 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths4.5 · 122 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.993No differentOct 2024 – Sep 2025
SSI - Abdominal HysterectomyInfections0.706No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections1.376No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits15.5 · 218 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits19.5 · 962 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits3.8 · 200 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-17 · 922 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits18.6 · 860 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits18.7 · 827 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits6.1 (4.5 to 8.2) · 313 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits13.4 (10.6 to 16.5) · 313 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits6.1 · 144 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits10.3 · 80 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits20.7 · 237 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits12.8 (10 to 16.1) · 1,639 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.9 (0.8 to 1.1) · 1,619 casesNo differentJan 2024 – Dec 2024

What patients said (1,535 patients answered, 22% of those asked)

Patient survey stars by topic at El Camino Health
Cleanliness4
Nurse communication4
Doctor communication4
Communication about medicines3
Discharge information3
Overall hospital rating4
Quietness2
Recommend hospital5
Share of patients giving the best answer at El Camino Health
Room was "always" clean75%
Nurses "always" communicated well79%
Doctors "always" communicated well81%
Staff "always" explained61%
Yes, staff "did" give patients this information86%
Yes, staff "did" give patients information about help after discharge86%
Doctors "always" explained things so they could understand76%
Doctors "always" listened carefully80%
Doctors "always" treated them with courtesy and respect87%
Patients who gave a rating of "9" or "10" (high)76%
Staff "always" explained new medications76%
Nurses "always" explained things so they could understand75%
Nurses "always" listened carefully76%
Nurses "always" treated them with courtesy and respect87%
"Always" quiet at night47%
"YES", patients would definitely recommend the hospital80%
Staff "always" explained possible side effects46%
Yes, staff "did" give patients information about possible symptoms86%

Original Medicare doctor bills

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

Procedures Medicare counted

Procedure volume Medicare published
Removal of the uterus1-10None

Money from drug and device companies

$129 in 2025

Industry payments by year
202556None$129
202458None$168
202358$1,613$1,784
202245None$114
202156None$128
202066None$119
2019716None$314

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
PfizerAbrysvo$33
2 payments
  • Meals for Abrysvo · 2025-08-21 · $16
  • Meals for Abrysvo · 2025-04-24 · $17
Mayne Pharma CommercialNone$30
1 payment
  • Meals · 2025-11-07 · $30
Astellas Pharma USVeozah$23
1 payment
  • Meals for Veozah · 2025-10-23 · $23
Bayer Healthcare PharmaceuticalsLynkuet$21
1 payment
  • Meals for Lynkuet · 2025-11-20 · $21
Sumitomo Pharma AmericaMyfembree$21
1 payment
  • Meals for Myfembree · 2025-12-18 · $21
See all 6 published payments
Every published payment
Sumitomo Pharma AmericaMeals · 2025-12-18Myfembree$21
Bayer Healthcare PharmaceuticalsMeals · 2025-11-20Lynkuet$21
Mayne Pharma CommercialMeals · 2025-11-07None$30
Astellas Pharma USMeals · 2025-10-23Veozah$23
PfizerMeals · 2025-08-21Abrysvo$16
PfizerMeals · 2025-04-24Abrysvo$17
See earlier years (2024, 2023, 2022, 2021, 2020, 2019)

2024: $168

Payments by company in 2024
Mayne Pharma CommercialNone$60
3 payments
  • Meals · 2024-03-28 · $3
  • Meals · 2024-02-28 · $26
  • Meals · 2024-01-18 · $30
Astellas Pharma USVeozah$44
2 payments
  • Meals for Veozah · 2024-03-07 · $22
  • Meals for Veozah · 2024-01-25 · $21
OrganonNexplanon$26
1 payment
  • Meals for Nexplanon · 2024-06-06 · $26
PfizerAbrysvo$23
1 payment
  • Meals for Abrysvo · 2024-08-29 · $23
Sumitomo Pharma AmericaMyfembree$16
1 payment
  • Meals for Myfembree · 2024-05-08 · $16

2023: $1,784

Payments by company in 2023
MedicaroidHinotori$1,613
1 payment
  • Consulting for Hinotori · 2023-05-03 · $1,613
Astellas Pharma USVeozah$70
3 payments
  • Meals for Veozah · 2023-12-01 · $22
  • Meals for Veozah · 2023-11-01 · $25
  • Meals for Veozah · 2023-06-22 · $23
Mayne Pharma CommercialNone$54
2 payments
  • Meals · 2023-10-26 · $25
  • Meals · 2023-02-16 · $29
CooperSurgicalParagard T 380a$25
1 payment
  • Meals for Paragard T 380a · 2023-11-16 · $25
PfizerAbrysvo$21
1 payment
  • Meals for Abrysvo · 2023-10-18 · $21

2022: $114

Payments by company in 2022
Mayne PharmaNone$50
2 payments
  • Meals · 2022-11-09 · $29
  • Meals · 2022-01-26 · $21
Evofem BiosciencesPhexxi$25
1 payment
  • Meals for Phexxi · 2022-09-09 · $25
ASCEND Therapeutics USEstrogel$24
1 payment
  • Meals for Estrogel · 2022-11-30 · $24
Bayer HealthCare PharmaceuticalsKyleena$16
1 payment
  • Meals for Kyleena · 2022-03-24 · $16

2021: $128

Payments by company in 2021
Mylan PharmaceuticalsXulane$42
2 payments
  • Meals for Xulane · 2021-06-11 · $18
  • Meals for Xulane · 2021-02-11 · $24
HologicAcessa Provu System$25
1 payment
  • Meals for Acessa Provu System · 2021-06-14 · $25
Exeltis USASlynd$22
1 payment
  • Meals for Slynd · 2021-04-07 · $22
TherapeuticsMDAnnovera$20
1 payment
  • Meals for Annovera · 2021-05-27 · $20
Merck Sharp & DohmeNone$19
1 payment
  • Meals · 2021-05-05 · $19

2020: $119

Payments by company in 2020
AbbVieOrilissa$24
1 payment
  • Meals for Orilissa · 2020-02-12 · $24
Bayer HealthCare PharmaceuticalsKyleena$22
1 payment
  • Meals for Kyleena · 2020-07-22 · $22
Merck Sharp & DohmeNexplanon$22
1 payment
  • Meals for Nexplanon · 2020-08-19 · $22
Exeltis USASlynd$19
1 payment
  • Meals for Slynd · 2020-12-17 · $19
AMAG PharmaceuticalsVyleesi$19
1 payment
  • Education for Vyleesi · 2020-01-22 · $19
Covidien LPTruclear$13
1 payment
  • Meals for Truclear · 2020-02-19 · $13

2019: $314

Payments by company in 2019
AbbVieOrilissa$100
5 payments
  • Meals for Orilissa · 2019-10-23 · $25
  • Meals for Orilissa · 2019-05-29 · $25
  • Meals for Orilissa · 2019-04-05 · $13
  • Meals for Orilissa · 2019-03-05 · $15
  • Meals for Orilissa · 2019-01-16 · $22
AMAG PharmaceuticalsIntrarosa$49
2 payments
  • Education for Intrarosa · 2019-08-01 · $25
  • Education for Intrarosa · 2019-07-31 · $24
TherapeuticsMDImvexxy$47
2 payments
  • Meals for Imvexxy · 2019-11-04 · $21
  • Meals for Imvexxy · 2019-05-01 · $26
AllerganLo Loestrin Fe$37
2 payments
  • Meals for Lo Loestrin Fe · 2019-07-18 · $20
  • Meals for Lo Loestrin Fe · 2019-01-24 · $18
Merck Sharp & DohmeNexplanon$34
2 payments
  • Meals for Nexplanon · 2019-10-30 · $19
  • Meals for Nexplanon · 2019-05-10 · $15
Roche DiagnosticsRs Harmony Test Related Products$31
2 payments
  • Meals for Rs Harmony Test Related Products · 2019-04-04 · $15
  • Meals for Rs Harmony Test Related Products · 2019-02-07 · $16
Exeltis USASlynd$15
1 payment
  • Meals for Slynd · 2019-10-16 · $15

Professional record

NPI
1558599928
Licence
CA A124829California A124829: Current · expires 2028-05-31
Gender
Female
More record details
Sole proprietor
No
Taxonomy
Federal specialty code 207V00000X (207V00000X); Student in a training program (390200000X)
Mailing address
900 Welch Rd, Suite 403, Palo Alto, CA, 94304
NPI first listed
2009-06-24
NPI last updated
2013-07-01

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