NPPES file of Aug 9, 2026

Megan Ramirez Miller

Physician Assistant · San Francisco, CA

Megan Ramirez Miller is a physician assistant with a practice address in San Francisco, California, and NPI 1861240178, issued on May 10, 2024. Check the license (California PA64774, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861240178
Name
Megan Ramirez Miller
Primary taxonomy
Physician Assistant 363A00000X
License number
PA64774 CA
Self-reported in NPPES; status is on the state search
Practice location
840 Irving St, San Francisco, CA 94122
Phone
(888) 663-6331
Enumerated
May 10, 2024
Record last updated
Jan 23, 2026
Fax
(415) 252-7176
Medicare enrollment
Enrolled (PECOS I20240731004213); 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.
Download card Updates feed

8 nearest physician assistant records → All 14,451 in California → Look up another NPI →

Also registered at 840 Irving St

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

  1. David Adler, PA-CPhysician Assistant1346992138
  2. Clarissa Calderon-Meza, FNP-CFamily Nurse Practitioner1700449162
  3. Xi Chen, MDFamily Medicine Physician1902434970
  4. Maksura Chowdhury, M.D.Family Medicine Physician1831831197
  5. Rose Marie Grainda, PA-CPhysician Assistant1528253648
  6. Alexander KazberoukGeriatric Medicine (Internal Medicine) Physician1831694660

Verify Megan Ramirez Miller 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 PA64774    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.

Bills Medicare through one group practice

  1. One Medical Group IncSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Megan Ramirez Miller among 14,451 physician assistant records in California

Megan Ramirez Miller 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 2024, is newer than 87% of them.

  • NPI issued2024 · 87% of these records are older, 7% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2024 · median 2018 among the 7,214 with a school on file
  • Record last updated2026 · 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.

All 14,451 in California → Every provider in San Francisco → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. David Adler, PA-CSan Francisco, CA 941221346992138
  2. Rose Marie Grainda, PA-CSan Francisco, CA 941221528253648
  3. Sabrina Han, PA-CSan Francisco, CA 941221679895015
  4. Winnie JiangSan Francisco, CA 941221831924810
  5. Chelsea Johnson, PA-CSan Francisco, CA 941221467962795
  6. Lea Meine, P.A.San Francisco, CA 941221689826687
  7. Jennifer Vu, PA-CSan Francisco, CA 941221235744764
  8. Christopher AlveySan Francisco, CA 941231851842009

Common questions

What is Megan Ramirez Miller's NPI number?

Megan Ramirez Miller's National Provider Identifier (NPI) is 1861240178, issued on May 10, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Megan Ramirez Miller located?

The NPPES record lists a practice address at 840 Irving St, San Francisco, CA, 94122. Phone: (888) 663-6331. Providers update this record themselves, so call before visiting.

How can I verify Megan Ramirez Miller's license?

NPPES lists California license number PA64774, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.