NPPES file of Aug 9, 2026

Anne C. Wadham, PA-C

Medical Physician Assistant · Eureka, CA

Anne C. Wadham, PA-C is a medical physician assistant with a practice address in Eureka, California, and NPI 1821053984, issued on Apr 19, 2006. Check the license (California 12822, 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
1821053984
Name
Anne C. Wadham
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
12822 CA
Self-reported in NPPES; status is on the state search
Practice location
3200 Walford Ave, Eureka, CA 95503
Phone
(707) 445-3443
Enumerated
Apr 19, 2006
Record last updated
Nov 16, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid ID
YYY49032Y CA
Medicare enrollment
Enrolled (PECOS I20111213000842); accepts Medicare assignment
Medical or professional school
University Of California, Davis School Of Medicine, 1991
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 3200 Walford Ave

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

  1. Ginger Bhakti, CNMAdvanced Practice Midwife1851469092
  2. Elizabeth O'Brien, CNM, NPAdvanced Practice Midwife1023133790
  3. Kusum Stokes, M.D.Gastroenterology Physician1386642130
  4. William Weiderman, M.D.Obstetrics & Gynecology Physician1114992971

Verify Anne C. Wadham 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 12822
    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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59% fewer Medicare Part D claims than the average medical physician assistant in 2024

473 Medicare Part D claims for 160 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Anne Wadham473
  2. Specialty average1,148

Most prescribed

  1. Estradiol192 claims
  2. Premarin30 claims
  3. Clobetasol Propionate24 claims
  4. Valacyclovir18 claims
  5. Alendronate Sodium13 claims
  6. Levothyroxine Sodium13 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.

Industry payments in 2024: $389.04

12 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US 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. Anne Wadham$389.04
  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. Providence Medical FoundationAnaheim, CA

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

Anne C. Wadham among 3,376 medical physician assistant records in California

Anne C. Wadham, PA-C 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 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 80% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated1991 · median 2012 among the 1,347 with a school on file
  • Record last updated2021 · 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. Maura Buckley, PA-CEureka, CA 955011609387661
  2. Brooke Morrison, PA-CEureka, CA 955011235783903
  3. Ellen Taylor, PACEureka, CA 955011962598680
  4. Tracy Langhurst, PA-CMcKinleyville, CA 955191689826091
  5. Lorissa Lorenzo, PA-CMcKinleyville, CA 955191053970327
  6. Debra Harrison, PA-CArcata, CA 955211316945454
  7. David Horwitz, PACArcata, CA 955211386739845
  8. Tara Moss, PACArcata, CA 955211679660187

Common questions

What is Anne C. Wadham, PA-C's NPI number?

Anne C. Wadham, PA-C's National Provider Identifier (NPI) is 1821053984, issued on Apr 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Anne C. Wadham, PA-C located?

The NPPES record lists a practice address at 3200 Walford Ave, Eureka, CA, 95503. Phone: (707) 445-3443. Providers update this record themselves, so call before visiting.

How can I verify Anne C. Wadham, PA-C's license?

NPPES lists California license number 12822, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Anne C. Wadham, PA-C prescribe under Medicare Part D?

In 2024, Anne C. Wadham, PA-C had 473 Medicare Part D claims for 160 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.