NPPES file of Aug 9, 2026

Patricia Anne Demoor, PA-C, MS

Medical Physician Assistant · San Francisco, CA

Patricia Anne Demoor, PA-C, MS is a medical physician assistant with a practice address in San Francisco, California, and NPI 1477721702, issued on Feb 20, 2008. Check the license (California PA17504, 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
1477721702
Name
Patricia Anne Demoor
Credential
PA-C, MS
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
PA17504 CA
Self-reported in NPPES; status is on the state search
Practice location
1825 4TH St, San Francisco, CA 94143
Phone
(415) 353-7070
Enumerated
Feb 20, 2008
Record last updated
Oct 10, 2025
Fax
(415) 353-5050
Medicare enrollment
Enrolled (PECOS I20190405002280); 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 1825 4TH St

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

  1. Palash Aiyer, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1649832213
  2. Sarah AlsammanStudent in an Organized Health Care Education/Training Program1407650641
  3. Afsaneh Amouzegar, MDInternal Medicine Physician1609432038
  4. Yanett Anaya, MDReproductive Endocrinology Physician1215299102
  5. Onyemaechi Anoruo, MD, MPH, MSObstetrics & Gynecology Physician1679159511
  6. Cynthia Armour, NPFamily Nurse Practitioner1811023435

Verify Patricia Anne Demoor 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 PA17504
    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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Industry payments in 2024: $267.36

3 payments; by number, the most common kind was food and beverage; the largest payer was Genmab U.S., Inc. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Patricia Demoor$267.36
  2. Specialty average$1,055.00

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. University OF California San FranciscoSan Francisco, CA

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

Patricia Anne Demoor among 3,376 medical physician assistant records in California

Patricia Anne Demoor, PA-C, MS is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 32% of them.

  • NPI issued2008 · 32% of these records are older, 62% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2002 · median 2012 among the 1,347 with a school on file
  • Record last updated2025 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in California

There are 3,376 medical physician assistant records in California.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Emily Booth, PASan Francisco, CA 941431720531148
  2. Bonnie Early, PA-CSan Francisco, CA 941431376881250
  3. Jordan Jupena, PA-CSan Francisco, CA 941431811418734
  4. Allison Koch, PASan Francisco, CA 941431639735624
  5. Sara McRorey, P.A.San Francisco, CA 941431255635801
  6. Anna Ngo, PASan Francisco, CA 941341649525437
  7. Harvey Glasser, M.D.San Francisco, CA 941331245940089
  8. Kellie Lowry, PASan Francisco, CA 941331912150822

Common questions

What is Patricia Anne Demoor, PA-C, MS's NPI number?

Patricia Anne Demoor, PA-C, MS's National Provider Identifier (NPI) is 1477721702, issued on Feb 20, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Patricia Anne Demoor, PA-C, MS located?

The NPPES record lists a practice address at 1825 4TH St, San Francisco, CA, 94143. Phone: (415) 353-7070. Providers update this record themselves, so call before visiting.

How can I verify Patricia Anne Demoor, PA-C, MS's license?

NPPES lists California license number PA17504, 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.

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.