NPPES file of Aug 9, 2026

Maureen McGrath, PNP

Pediatric Nurse Practitioner · San Francisco, CA

Maureen McGrath, PNP is a pediatric nurse practitioner with a practice address in San Francisco, California, and NPI 1003955469, issued on Feb 5, 2007. Check the license (California 494511, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003955469
Name
Maureen McGrath
Credential
PNP
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
License number
494511 CA
Self-reported in NPPES; status is on the state search
Practice location
1500 Owens St, San Francisco, CA 94158
Phone
(415) 514-6234
Enumerated
Feb 5, 2007
Record last updated
May 6, 2013 (not updated in 13 years: call before relying on the address or phone)
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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8 nearest pediatric nurse practitioner records → All 1,580 in California → Look up another NPI →

Also registered at 1500 Owens St

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

  1. Mohana Amirtharajah, M.D.Orthopaedic Hand Surgery Physician1902014574
  2. Marissa ArnerichPhysical Therapist1396467361
  3. Timothy Baldwin, ATC, CFOAthletic Trainer1730590100
  4. Gina Biviano, MA, ATCAthletic Trainer1023430634
  5. Andrew Blood, ATCAthletic Trainer1881126191
  6. Hunter Bohlen, MDOrthopaedic Surgery Physician1336763598

Verify Maureen McGrath 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 494511    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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Maureen McGrath among 1,580 pediatric nurse practitioner records in California

Maureen McGrath, PNP is one of 1,580 pediatric nurse practitioner records with a practice address in California. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 13% of them.

  • NPI issued2007 · 13% of these records are older, 73% newer
  • In a Medicare fileNo · 34% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2013 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Nurse Practitioner providers in California

There are 1,580 pediatric nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,580 in California → Every provider in San Francisco → Pediatric Nurse Practitioner nationwide →

The 8 pediatric nurse practitioner records with the nearest ZIP codes

  1. Barbara Bratton, NPSan Francisco, CA 941581710370598
  2. Meghan Finn, NPSan Francisco, CA 941581578999611
  3. Michelle Klosterman, RD, RN, PNPSan Francisco, CA 941581104979897
  4. Angel Kuo, RN, MSN, CPNPSan Francisco, CA 941581306931555
  5. Colette O'Brien, CPNPSan Francisco, CA 941581740579416
  6. Amy Ostrander, NPSan Francisco, CA 941581891160446
  7. Madie Rice, RN, MS, CPNPSan Francisco, CA 941581336414135
  8. Margaret Root, PNPSan Francisco, CA 941581952777278

Common questions

What is Maureen McGrath, PNP's NPI number?

Maureen McGrath, PNP's National Provider Identifier (NPI) is 1003955469, issued on Feb 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Maureen McGrath, PNP located?

The NPPES record lists a practice address at 1500 Owens St, San Francisco, CA, 94158. Phone: (415) 514-6234. Providers update this record themselves, so call before visiting.

How can I verify Maureen McGrath, PNP's license?

NPPES lists California license number 494511, 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. 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.