NPPES file of Aug 9, 2026

Jennifer Janelle Patterson, NP

Family Nurse Practitioner · Hayward, CA

Jennifer Janelle Patterson, NP is a family nurse practitioner with a practice address in Hayward, California, and NPI 1629807201, issued on Jul 31, 2024. Check the license (California 95030838, 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
1629807201
Name
Jennifer Janelle Patterson
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
95030838 CA
Self-reported in NPPES; status is on the state search
Practice location
27206 Calaroga Ave, Hayward, CA 94545
Phone
(510) 670-1111
Enumerated
Jul 31, 2024
Record last updated
Oct 7, 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.
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Also registered at 27206 Calaroga Ave

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

  1. Rolando Atienza, MDFamily Medicine Physician1861598435
  2. Song Chen, NPFamily Nurse Practitioner1659855005
  3. Vasiliki Economou, M.D.Neurology Physician1104912062
  4. Raul Gentini, MDFamily Medicine Physician1942496617
  5. Veena Gowra, M.D.Family Medicine Physician1518115906
  6. Darrel Keyser, MDSurgery of the Hand (Surgery) Physician1346292539

Verify Jennifer Janelle Patterson 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 95030838
    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.

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99% fewer Medicare Part D claims than the average family nurse practitioner in 2024

16 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Jennifer Patterson16
  2. Specialty average1,305

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.

Jennifer Janelle Patterson among 16,966 family nurse practitioner records in California

Jennifer Janelle Patterson, NP 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 2024, is newer than 83% of them.

  • NPI issued2024 · 83% of these records are older, 10% 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).

36 family nurse practitioner records list a practice address in Hayward

They are 36 of the 3,993 NPPES records with a practice address in Hayward, and 16,966 family nurse practitioner records in California.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Puneet Brar, FNPHayward, CA 945451669012050
  2. Daphne Bundros, N.P.Hayward, CA 945451548443070
  3. Song Chen, NPHayward, CA 945451659855005
  4. Jennifer Ferguson, NPHayward, CA 945451861611840
  5. Michelle Freed, FNP-CHayward, CA 945451710687017
  6. Delisa Jackson, NPHayward, CA 945451699527010
  7. Shilpa MakhijaHayward, CA 945451003439514
  8. Deborah Moore, NPHayward, CA 945451528169794

Common questions

What is Jennifer Janelle Patterson, NP's NPI number?

Jennifer Janelle Patterson, NP's National Provider Identifier (NPI) is 1629807201, issued on Jul 31, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Janelle Patterson, NP located?

The NPPES record lists a practice address at 27206 Calaroga Ave, Hayward, CA, 94545. Phone: (510) 670-1111. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Janelle Patterson, NP's license?

NPPES lists California license number 95030838, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Jennifer Janelle Patterson, NP prescribe under Medicare Part D?

In 2024, Jennifer Janelle Patterson, NP had 16 Medicare Part D claims; 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.