Registry data as of Aug 27, 2026

Jennifer Baldwin, APRN

Family Nurse Practitioner · Mill Valley, CA

Jennifer Baldwin, APRN is a family nurse practitioner with a practice address in Mill Valley, California, and NPI 1447772850, issued on Jul 7, 2017. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1447772850
Name
Jennifer Baldwin
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
Practice location
750 Redwood Hwy Frontage RD Ste 1210, Mill Valley, CA 94941
Phone
(888) 663-6331
Enumerated
Jul 7, 2017
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 750 Redwood Hwy Frontage RD Ste 1210

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

  1. Charles Brandsmeier, APNPNurse Practitioner1891214763
  2. Kathy Chang-Lipsenthal, MDInternal Medicine Physician1356340079
  3. Neha Choubey, DOStudent in an Organized Health Care Education/Training Program1316575665
  4. David Cole, M.D.Family Medicine Physician1174919476
  5. Laura Collins, MDInternal Medicine Physician1619976339
  6. Laravic Flores, M.D.Student in an Organized Health Care Education/Training Program1013398973

Verify Jennifer Baldwin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

76% fewer Medicare Part D claims than the average family nurse practitioner in 2024

306 Medicare Part D claims for 204 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Jennifer Baldwin306
  2. Specialty average1,302

Most prescribed

  1. Cefdinir38 claims
  2. Cephalexin38 claims
  3. Albuterol Sulfate Hfa32 claims
  4. Doxycycline Hyclate32 claims
  5. Amoxicillin-Clavulanate Potass29 claims
  6. Prednisone25 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.

One hospital or facility affiliation

  1. One Medical Group IncMill Valley, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

12 family nurse practitioner records list a Mill Valley practice address

They are 12 of the 653 NPPES records with a Mill Valley practice address, and 15,527 family nurse practitioner records in California.

Other family nurse practitioner records in California

  1. Danielle Aaroe, FAMILY NURSE PRACTITOroville, CA1750767083
  2. Joshua AaronMission Hills, CA1477291805
  3. Orly Aaron, NPSan Francisco, CA1376912451
  4. Paris Gilbert Russ AaronSacramento, CA1871079111
  5. Alvin Joseph Abad, FNP-CSan Francisco, CA1154919306
  6. Frances Abad, FNPLos Angeles, CA1053504514
  7. Raymond Abagat, FNPTorrance, CA1306685821
  8. Ashley AbalCastaic, CA1740140698
  9. Maureen Abaray, F.N.P.Stockton, CA1265549349
  10. Arcelyn Abas, NPLa Mirada, CA1174035885

Common questions

What is Jennifer Baldwin, APRN's NPI number?

Jennifer Baldwin, APRN's National Provider Identifier (NPI) is 1447772850, issued on Jul 7, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Baldwin, APRN located?

The NPPES record lists a practice address at 750 Redwood Hwy Frontage RD Ste 1210, Mill Valley, CA, 94941. Phone: (888) 663-6331. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Baldwin, APRN's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Jennifer Baldwin, APRN prescribe under Medicare Part D?

In 2024, Jennifer Baldwin, APRN had 306 Medicare Part D claims for 204 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.