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Ryan Nock, MD

Internal Medicine · Vallejo

NPI 1346773751

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

Offices

1 location · Permanente Medical Group Inc · 10,928 clinicians in this group

Looking this up.

Hospitals listed: Kaiser Foundation Hospital and Rehab 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 Dr. Nock’s office at (707) 651-1000 to ask if they take your plan before you enroll.

California Medical Board record

Licence A158379 · Current

Licensed to practise in California · since 2018 · expires 2028-09-30 · University of California, San Diego School of Medicine.

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

State licence records

1 licence

  • Illinois 036151638Licensed Physician And Surgeon · since 2020 · expires 2023-07-31
    Not RenewedNo board action on this licenceCheck it with the state

We check Colorado, Delaware, Florida, Illinois, Maryland, New Jersey, New York, Tennessee, Texas, Virginia, Washington, plus California above. A state that is not in this list has not been checked, which is not the same as clear.

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.

  • Kaiser Foundation Hospital and Rehab CenterVallejo, CAAcute Care Hospital · Voluntary non-profit - Private · No emergency department · Birthing-friendlyPart of Kaiser Permanente, which runs 41 hospitals in 3 statesPatients rate it 4 of 5 · 74% would definitely recommend it
    Overall rating: 2 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.408, Oct 2024 – Sep 2025
See every measure and the patient survey for Kaiser Foundation Hospital and Rehab Center

Behind the star rating — Deaths: 0 better, 3 the same, 0 worse of 3 measures. Safety: 1 better, 5 the same, 0 worse of 6 measures. Readmissions: 0 better, 2 the same, 0 worse of 2 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Kaiser Foundation Hospital and Rehab Center
Clostridium Difficile (C.Diff)Infections0.408BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1 (0 to 2.07) · 176 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.97 (0.51 to 1.43)No differentJul 2022 – Jun 2024
Death rate for heart attack patientsComplications and deaths12.6 · 29 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths17.6 · 35 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths14.1 · 138 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths4.5 · 1,910 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.2 (0 to 0.43) · 941 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.26 (0.05 to 0.48) · 954 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths4.2 (1.65 to 6.74) · 167 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.22 (0.53 to 3.92) · 163 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths8.91 (0 to 18.84) · 26 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.75 (0.22 to 3.28) · 39 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.41 (0 to 1.49) · 842 casesNo differentJul 2022 – Jun 2024
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.401No differentOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.87No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections0.401No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections2.047No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits13.3 · 203 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits22.4 · 335 casesNoneJul 2023 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits64.7 · 31 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits18.3 · 355 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.2 · 133 casesNoneJul 2023 – Jun 2025

What patients said (1,137 patients answered, 21% of those asked)

Patient survey stars by topic at Kaiser Foundation Hospital and Rehab Center
Cleanliness4
Nurse communication3
Doctor communication4
Communication about medicines3
Discharge information4
Overall hospital rating4
Quietness3
Recommend hospital4
Share of patients giving the best answer at Kaiser Foundation Hospital and Rehab Center
Room was "always" clean71%
Nurses "always" communicated well77%
Doctors "always" communicated well80%
Staff "always" explained60%
Yes, staff "did" give patients this information88%
Yes, staff "did" give patients information about help after discharge90%
Doctors "always" explained things so they could understand77%
Doctors "always" listened carefully79%
Doctors "always" treated them with courtesy and respect86%
Patients who gave a rating of "9" or "10" (high)73%
Staff "always" explained new medications74%
Nurses "always" explained things so they could understand74%
Nurses "always" listened carefully73%
Nurses "always" treated them with courtesy and respect84%
"Always" quiet at night55%
"YES", patients would definitely recommend the hospital74%
Staff "always" explained possible side effects46%
Yes, staff "did" give patients information about possible symptoms87%

Original Medicare doctor bills

$10,002

Medicare paid this office $10,002 for 27 people.

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

Procedures Medicare counted

Procedure volume Medicare published
Colonoscopy12More than 42% of doctors who do this
Upper gastrointestinal (GI) endoscopy for acid reflux1-10None

Who their Medicare patients are

27 Original Medicare patients in 2024. Average age 66 · 85 and older 0% · Also on Medicaid 52% · Health risk score 1.52. At or below the middle of the specialty; the typical internal medicine clinician is at 1.76.

Conditions among them: High blood pressure 67%.

The office billed $61,016, Medicare allowed $12,899 and paid $10,002; for 66 services of 13 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.

Drugs they prescribed that Part D paid

$29,609

Pharmacies billed $29,609 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 470) in 2024. At or below the middle of the specialty; the typical internal medicine clinician is at 1%.

452 generic and 18 brand-name prescriptions · $29,609 in drug cost · 18 antibiotic prescriptions.

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
Mesalamine12$6,406$534
Gavilyte-C268$6,000$22
Cholestyramine18$1,097$61
Omeprazole56$791$14
Pantoprazole16$201$13

Year by year

Part D prescribing by year
20244703080% (0)4%$29,609
202376580% (0)None$2,090
202230150% (0)None$9,802
202123150% (0)None$6,379

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

See the drugs prescribed each year

2023: 1 drug

Part D drugs prescribed in 2023
Gavilyte-C41$961$23

Professional record

NPI
1346773751
Licence
CA A158379, IL 036151638California A158379: Current · expires 2028-09-30Illinois 036151638: Not Renewed
Trained
University of California, San Diego School of Medicine, 2017
Gender
Male
More record details
Sole proprietor
No
Taxonomy
Federal specialty code 207RG0100X (207RG0100X); Internal medicine (207R00000X); Student in a training program (390200000X)
Mailing address
975 Sereno Dr, Vallejo, CA, 94589
NPI first listed
2017-04-04
NPI last updated
2023-08-24
NPI record certified
2023-08-24

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

Extra NPI addresses: 2650 Ridge Ave, Evanston, IL, 60201 · 2650 Ridge Ave Ste 1304, Evanston, IL, 60201 · 751 S Bascom Ave, San Jose, CA, 95128

This office lists an electronic records connection.