Gregory William Foley, RN, MSN, ANP
Nurse Practitioner · San Francisco, CA
Gregory William Foley, RN, MSN, ANP is a nurse practitioner with a practice address in San Francisco, California, and NPI 1467663948, issued on May 25, 2007. Check the license (California NP8831, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory William Foley
- Credential
- RN, MSN, ANP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- NP8831 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3850 17TH St, San Francisco, CA 94114
- Phone
- (415) 487-7500
- Enumerated
- May 25, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190113000024); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 3850 17TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Celia Bird, NP-CFamily Nurse Practitioner1780013979
- Kenneth ChristyCommunity Health Worker1356698633
- Philip Fagundes, LCSWSocial Worker1538698410
- Laura Feeney, PHARM.D.Pharmacist1790019578
Verify Gregory William Foley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license NP8831Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% more Medicare Part D claims than the average nurse practitioner in 2024
1,635 Medicare Part D claims for 106 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Atorvastatin Calcium135 claims
- Amlodipine Besylate102 claims
- Tamsulosin Hcl95 claims
- Gabapentin79 claims
- Ibuprofen54 claims
- Lisinopril49 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 90.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- City And County OF San FranciscoSan Francisco, CA
- Curry Senior CenterSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory William Foley among 8,223 nurse practitioner records in California
Gregory William Foley, RN, MSN, ANP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 73% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated1996 · median 2017 among the 3,425 with a school on file
- Record last updated2007 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in San Francisco → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
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- Renate Flynn, N.P.San Francisco, CA 941141366779084
- Lorne Harris, NPSan Francisco, CA 941141386020576
- Christine HaungsSan Francisco, CA 941141528650074
- Deirdre Holmes, ARNPSan Francisco, CA 941141093979320
- Jackson Huang, NP-CSan Francisco, CA 941141730451238
Common questions
What is Gregory William Foley, RN, MSN, ANP's NPI number?
Gregory William Foley, RN, MSN, ANP's National Provider Identifier (NPI) is 1467663948, issued on May 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gregory William Foley, RN, MSN, ANP located?
The NPPES record lists a practice address at 3850 17TH St, San Francisco, CA, 94114. Phone: (415) 487-7500. Providers update this record themselves, so call before visiting.
How can I verify Gregory William Foley, RN, MSN, ANP's license?
NPPES lists California license number NP8831, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory William Foley, RN, MSN, ANP prescribe under Medicare Part D?
In 2024, Gregory William Foley, RN, MSN, ANP had 1,635 Medicare Part D claims for 106 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Gregory William Foley, RN, MSN, ANP's MIPS final score?
The 2023 MIPS final score is 90.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.