NPPES file of Aug 9, 2026

Elizabeth W. Pham, MD

Family Medicine Physician · Davis, CA

Elizabeth W. Pham, MD is a family medicine physician with a practice address in Davis, California, and NPI 1669568606, issued on Oct 5, 2006. Check the license (California A88287, as entered in NPPES) on the Medical Board of California; 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
1669568606
Name
Elizabeth W. Pham
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A88287 CA
Self-reported in NPPES; status is on the state search
Practice location
635 Anderson Road, Davis, CA 95616
Phone
(530) 758-1122
Enumerated
Oct 5, 2006
Record last updated
May 27, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(530) 758-1646
Medicaid ID
00A882870 CA
Medicare enrollment
Enrolled (PECOS I20040903001108); accepts Medicare assignment
Medical or professional school
University Of California, San Francisco School Of Medicine, 2003
Telehealth
Offers telehealth (CMS)
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 635 Anderson Road

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

  1. Richard Naval, DCChiropractor1710086111
  2. Liya Stephanian, PAMedical Physician Assistant1699906727

Verify Elizabeth W. Pham in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A88287
    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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1% fewer Medicare Part D claims than the average family medicine physician in 2024

3,523 Medicare Part D claims for 389 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 140 claims were for opioids.

  1. Elizabeth Pham3,523
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium297 claims
  2. Amlodipine Besylate166 claims
  3. Losartan Potassium149 claims
  4. Levothyroxine Sodium141 claims
  5. Lisinopril134 claims
  6. Trazodone Hcl99 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.

Bills Medicare through one group practice

  1. Sutter Valley Medical FoundationFairfield, CA

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

Elizabeth W. Pham among 17,133 family medicine physician records in California

Elizabeth W. Pham, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 59% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2003 · median 2005 among the 10,652 with a school on file
  • Record last updated2015 · 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 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

96 family medicine physician records list a practice address in Davis

They are 96 of the 1,711 NPPES records with a practice address in Davis, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Lisa Baumeister, MDDavis, CA 956161952354805
  2. John Chuck, M.D.Davis, CA 956161164408704
  3. Rebecca Darsey, MDDavis, CA 956161447240916
  4. Wetona Eidson-Ton, M.D.Davis, CA 956161609851674
  5. Sarah Jones, MDDavis, CA 956161306882030
  6. Melissa Marshall, M.D.Davis, CA 956161477526291
  7. Karen Mo, M.D.Davis, CA 956161326023086
  8. Thomas Ormiston, MDDavis, CA 956161568498319

Common questions

What is Elizabeth W. Pham, MD's NPI number?

Elizabeth W. Pham, MD's National Provider Identifier (NPI) is 1669568606, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth W. Pham, MD located?

The NPPES record lists a practice address at 635 Anderson Road, Davis, CA, 95616. Phone: (530) 758-1122. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth W. Pham, MD's license?

NPPES lists California license number A88287, 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.

How much does Elizabeth W. Pham, MD prescribe under Medicare Part D?

In 2024, Elizabeth W. Pham, MD had 3,523 Medicare Part D claims for 389 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.