Ryan Nock, MD
Internal Medicine · Vallejo
- 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
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 2023-07-31Not 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 itOverall 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.
| Clostridium Difficile (C.Diff)Infections | 0.408 | Better | Oct 2024 – Sep 2025 |
| Abdominopelvic accidental puncture or laceration rateComplications and deaths | 1 (0 to 2.07) · 176 cases | No different | Jul 2022 – Jun 2024 |
| CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths | 0.97 (0.51 to 1.43) | No different | Jul 2022 – Jun 2024 |
| Death rate for heart attack patientsComplications and deaths | 12.6 · 29 cases | None | Jul 2022 – Jun 2025 |
| Death rate for pneumonia patientsComplications and deaths | 17.6 · 35 cases | None | Jul 2022 – Jun 2025 |
| Death rate for stroke patientsComplications and deaths | 14.1 · 138 cases | None | Jul 2023 – Jun 2025 |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths | 4.5 · 1,910 cases | None | Jul 2024 – Jun 2025 |
| Iatrogenic pneumothorax rateComplications and deaths | 0.2 (0 to 0.43) · 941 cases | No different | Jul 2022 – Jun 2024 |
| In-hospital fall-associated fracture rateComplications and deaths | 0.26 (0.05 to 0.48) · 954 cases | No different | Jul 2022 – Jun 2024 |
| Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths | 4.2 (1.65 to 6.74) · 167 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative hemorrhage or hematoma rateComplications and deaths | 2.22 (0.53 to 3.92) · 163 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative respiratory failure rateComplications and deaths | 8.91 (0 to 18.84) · 26 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative wound dehiscence rateComplications and deaths | 1.75 (0.22 to 3.28) · 39 cases | No different | Jul 2022 – Jun 2024 |
| Pressure ulcer rateComplications and deaths | 0.41 (0 to 1.49) · 842 cases | No different | Jul 2022 – Jun 2024 |
| Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections | 0.401 | No different | Oct 2024 – Sep 2025 |
| Central Line Associated Bloodstream Infection (ICU + select Wards)Infections | 0.87 | No different | Oct 2024 – Sep 2025 |
| MRSA BacteremiaInfections | 0.401 | No different | Oct 2024 – Sep 2025 |
| SSI - Colon SurgeryInfections | 2.047 | No different | Oct 2024 – Sep 2025 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits | 13.3 · 203 cases | None | Jul 2023 – Jun 2025 |
| Heart failure (HF) 30-Day Readmission RateUnplanned return visits | 22.4 · 335 cases | None | Jul 2023 – Jun 2025 |
| Hospital return days for pneumonia patientsUnplanned return visits | 64.7 · 31 cases | None | Jul 2022 – Jun 2025 |
| Pneumonia (PN) 30-Day Readmission RateUnplanned return visits | 18.3 · 355 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits | 19.2 · 133 cases | None | Jul 2023 – Jun 2025 |
What patients said (1,137 patients answered, 21% of those asked)
| Cleanliness | 4 |
| Nurse communication | 3 |
| Doctor communication | 4 |
| Communication about medicines | 3 |
| Discharge information | 4 |
| Overall hospital rating | 4 |
| Quietness | 3 |
| Recommend hospital | 4 |
| Room was "always" clean | 71% |
| Nurses "always" communicated well | 77% |
| Doctors "always" communicated well | 80% |
| Staff "always" explained | 60% |
| Yes, staff "did" give patients this information | 88% |
| Yes, staff "did" give patients information about help after discharge | 90% |
| Doctors "always" explained things so they could understand | 77% |
| Doctors "always" listened carefully | 79% |
| Doctors "always" treated them with courtesy and respect | 86% |
| Patients who gave a rating of "9" or "10" (high) | 73% |
| Staff "always" explained new medications | 74% |
| Nurses "always" explained things so they could understand | 74% |
| Nurses "always" listened carefully | 73% |
| Nurses "always" treated them with courtesy and respect | 84% |
| "Always" quiet at night | 55% |
| "YES", patients would definitely recommend the hospital | 74% |
| Staff "always" explained possible side effects | 46% |
| Yes, staff "did" give patients information about possible symptoms | 87% |
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
| Colonoscopy | 12 | More than 42% of doctors who do this |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 1-10 | None |
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.
| Mesalamine | 12 | $6,406 | $534 |
| Gavilyte-C | 268 | $6,000 | $22 |
| Cholestyramine | 18 | $1,097 | $61 |
| Omeprazole | 56 | $791 | $14 |
| Pantoprazole | 16 | $201 | $13 |
Year by year
| 2024 | 470 | 308 | 0% (0) | 4% | $29,609 |
| 2023 | 76 | 58 | 0% (0) | None | $2,090 |
| 2022 | 30 | 15 | 0% (0) | None | $9,802 |
| 2021 | 23 | 15 | 0% (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
| Gavilyte-C | 41 | $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.