NPPES file of Aug 9, 2026

Anne Marguerite Stevens, MD, PHD

Pediatric Rheumatology Physician · Palo Alto, CA

Anne Marguerite Stevens, MD, PHD is a pediatric rheumatology physician with a practice address in Palo Alto, California, and NPI 1457432700, issued on Oct 17, 2006. Check the license (California C201197, as entered in NPPES) on the Medical Board of California; 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
1457432700
Name
Anne Marguerite Stevens
Credential
MD, PHD
Primary taxonomy
Pediatric Rheumatology Physician 2080P0216X
License numbers
C201197 CA
26568 NV
MD00035520 WA
Self-reported in NPPES; status is on the state search
Practice location
725 Welch RD, Palo Alto, CA 94304
Phone
(650) 497-8000
Enumerated
Oct 17, 2006
Record last updated
Mar 16, 2026
Medicaid ID
8236267 WA
Medicare enrollment
Enrolled (PECOS I20250714002329); accepts Medicare assignment
Medical or professional school
Baylor College Of Medicine, 1995
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 725 Welch RD

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

  1. Shayda Abadi, NPNurse Practitioner1316745540
  2. Natasha AbadillaStudent in an Organized Health Care Education/Training Program1194306928
  3. Alexandra Abbott, MDPediatrics Physician1760018675
  4. Steven Abboud, MDAnesthesiology Physician1619364908
  5. Ali Abdelhafiz Abdelsamea, MDPediatrics Physician1699390104
  6. Alireza Abdollah Shamshirsaz, M.D.Obstetrics & Gynecology Physician1881804235

Verify Anne Marguerite Stevens in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C201197
    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
Open 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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Anne Marguerite Stevens among 62 pediatric rheumatology physician records in California

Anne Marguerite Stevens, MD, PHD is one of 62 pediatric rheumatology physician records with a practice address in California. 40% 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 2006, is newer than 0% of them.

  • NPI issued2006 · 0% of these records are older, 63% newer
  • In a Medicare fileNo · 40% of these records are
  • In the CMS Doctors and Clinicians fileYes · 18% of these records are
  • Graduated1995 · median 2009 among the 11 with a school on file
  • Record last updated2026 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0216X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Rheumatology Physician providers in California

There are 62 pediatric rheumatology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 pediatric rheumatology physician records with the nearest ZIP codes

  1. Imelda Balboni, MD, PHDPalo Alto, CA 943041407903842
  2. James Bistolarides, M.DPalo Alto, CA 943041215318787
  3. Jennifer Frankovich, MDPalo Alto, CA 943041154463032
  4. Dana Gerstbacher, MDPalo Alto, CA 943041477574937
  5. Joyce Hsu, MDPalo Alto, CA 943041740294834
  6. Sivakanthan Kasinathan, MD, PHDPalo Alto, CA 943041346709649
  7. Uptej Khalsa, MDPalo Alto, CA 943041053705368
  8. Rebecca Kunder, MDPalo Alto, CA 943041275858391

Common questions

What is Anne Marguerite Stevens, MD, PHD's NPI number?

Anne Marguerite Stevens, MD, PHD's National Provider Identifier (NPI) is 1457432700, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Anne Marguerite Stevens, MD, PHD located?

The NPPES record lists a practice address at 725 Welch RD, Palo Alto, CA, 94304. Phone: (650) 497-8000. Providers update this record themselves, so call before visiting.

How can I verify Anne Marguerite Stevens, MD, PHD's license?

NPPES lists California license number C201197, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

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.