NPPES file of Aug 9, 2026

Jenny Phan

Family Nurse Practitioner · Oakland, CA

Jenny Phan is a family nurse practitioner with a practice address in Oakland, California, and NPI 1871013383, issued on Jun 26, 2017. Check the license (California 95008848, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1871013383
Name
Jenny Phan
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
95008848 CA
95129331 CA
Self-reported in NPPES; status is on the state search
Practice location
510 17TH St, Oakland, CA 94612
Phone
(510) 433-1150
Enumerated
Jun 26, 2017
Record last updated
Oct 15, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 510 17TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ngao Abella, CA RNRegistered Nurse1497511976
  2. Alfred Adams, M.D.Specialist1811184849
  3. Merrillyn Allen, R.N.Registered Nurse1497162598
  4. Katherine BallingerRegistered Nurse1609619170
  5. Claire BoncatoLicensed Vocational Nurse1659788651
  6. Josephine ChernoffRegistered Nurse1508274812

Verify Jenny Phan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95008848
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

2.7 times the Medicare Part D claims of the average family nurse practitioner in 2024

3,555 Medicare Part D claims for 165 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 47 claims were for opioids.

  1. Jenny Phan3,555
  2. Specialty average1,305

Most prescribed

  1. Amlodipine Besylate240 claims
  2. Atorvastatin Calcium210 claims
  3. Gabapentin137 claims
  4. Losartan Potassium97 claims
  5. Metformin Hcl96 claims
  6. Eliquis92 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.

Jenny Phan among 16,966 family nurse practitioner records in California

Jenny Phan is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 40% of them.

  • NPI issued2017 · 40% of these records are older, 55% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 40% of these records are
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

205 family nurse practitioner records list a practice address in Oakland

They are 205 of the 18,558 NPPES records with a practice address in Oakland, and 16,966 family nurse practitioner records in California.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Josey Abraham, DNPOakland, CA 946121619587540
  2. Anastasia Barnes-Perrilliat, FNPOakland, CA 946121821373044
  3. Amber Colic, RN MSN FNP-COakland, CA 946121326429770
  4. Kirsten FlaggOakland, CA 946121134537244
  5. Douglas Frey, MSN, NP-C, FNPOakland, CA 946121467711572
  6. Ma Bernadette Garza, RN, FNPOakland, CA 946121093451817
  7. Dorola Haley, FNPOakland, CA 946121285756221
  8. Leonard Kaku, NPOakland, CA 946121942252572

Common questions

What is Jenny Phan's NPI number?

Jenny Phan's National Provider Identifier (NPI) is 1871013383, issued on Jun 26, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Jenny Phan located?

The NPPES record lists a practice address at 510 17TH St, Oakland, CA, 94612. Phone: (510) 433-1150. Providers update this record themselves, so call before visiting.

How can I verify Jenny Phan's license?

NPPES lists California license number 95008848, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Jenny Phan prescribe under Medicare Part D?

In 2024, Jenny Phan had 3,555 Medicare Part D claims for 165 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

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.