NPPES file of Aug 9, 2026

Hannah Jacobsen, PA

Physician Assistant · San Francisco, CA

Hannah Jacobsen, PA is a physician assistant with a practice address in San Francisco, California, and NPI 1336702646, issued on Apr 22, 2019. Check the license (California 56894, 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
1336702646
Name
Hannah Jacobsen
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
56894 CA
Self-reported in NPPES; status is on the state search
Practice location
3490 California St Ste 203, San Francisco, CA 94118
Phone
(415) 593-1134
Enumerated
Apr 22, 2019
Record last updated
Aug 6, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20231019002985); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3490 California St Ste 203

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

  1. Richard Howe, MDFamily Medicine Physician1871566679
  2. Katherine Judge, RN, APRNFamily Nurse Practitioner1194347260
  3. Raghunandana Kasetty, MDPediatrics Physician1669481198
  4. Amita Khazanie, MDPediatrics Physician1598991788
  5. Sarah Makin, MPAS, PA-CPhysician Assistant1629596481
  6. Niharika Mehrotra, DOFamily Medicine Physician1871081976

Verify Hannah Jacobsen 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 56894
    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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26% fewer Medicare Part D claims than the average physician assistant in 2024

614 Medicare Part D claims for 254 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 21 claims were for opioids.

  1. Hannah Jacobsen614
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium50 claims
  2. Levothyroxine Sodium30 claims
  3. Losartan Potassium25 claims
  4. Amlodipine Besylate23 claims
  5. Gabapentin21 claims
  6. Lisinopril19 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 affiliation

  1. Billings ClinicBillings, MT · Acute Care Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Hannah Jacobsen among 14,451 physician assistant records in California

Hannah Jacobsen, PA is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 56% of them.

  • NPI issued2019 · 56% of these records are older, 38% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2019 · median 2018 among the 7,214 with a school on file
  • Record last updated2019 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physician Assistant providers in California

There are 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Veronika Archer, PA-CSan Francisco, CA 941181659424190
  2. Gloria Cheng, PASan Francisco, CA 941181548662109
  3. Richard Dibella, PASan Francisco, CA 941181134169410
  4. Eric Dyer, PA-CSan Francisco, CA 941181316289192
  5. Linda Gourley, PH.D., PA-CSan Francisco, CA 941181558584912
  6. Pamela Ibanez, PA-CSan Francisco, CA 941181225408768
  7. Ellen Liao, PA-CSan Francisco, CA 941181417129156
  8. Sarah Makin, MPAS, PA-CSan Francisco, CA 941181629596481

Common questions

What is Hannah Jacobsen, PA's NPI number?

Hannah Jacobsen, PA's National Provider Identifier (NPI) is 1336702646, issued on Apr 22, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Hannah Jacobsen, PA located?

The NPPES record lists a practice address at 3490 California St Ste 203, San Francisco, CA, 94118. Phone: (415) 593-1134. Providers update this record themselves, so call before visiting.

How can I verify Hannah Jacobsen, PA's license?

NPPES lists California license number 56894, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Hannah Jacobsen, PA prescribe under Medicare Part D?

In 2024, Hannah Jacobsen, PA had 614 Medicare Part D claims for 254 beneficiaries; the average among physician assistant prescribers was 830. 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.