NPPES file of Aug 9, 2026

William Goodman Lundergan, M.D.

Orthopaedic Surgery Physician · Stanford, CA

William Goodman Lundergan, M.D. is an orthopaedic surgery physician with a practice address in Stanford, California, and NPI 1932451168, issued on Oct 11, 2012. Check the license (California A123124, 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
1932451168
Name
William Goodman Lundergan
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
A123124 CA
Self-reported in NPPES; status is on the state search
Practice location
300 Pasteur Dr, Stanford, CA 94305
Phone
(650) 723-4000
Enumerated
Oct 11, 2012
Record last updated
Dec 17, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20161229000017); 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 300 Pasteur Dr

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

  1. Cooper Aakhus, MDEmergency Medicine Physician1194351007
  2. Oliver Aalami, M.D.Vascular Surgery Physician1225229024
  3. Alistair Aaronson, MDInternal Medicine Physician1457628760
  4. Sumaira Aasi, MDMOHS-Micrographic Surgery Physician1780675181
  5. Fahim Abbasi, M.D.Internal Medicine Physician1841484037
  6. Mohamad Abbass, MDNeurological Surgery Physician1679492151

Verify William Goodman Lundergan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A123124
    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

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49% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

175 Medicare Part D claims for 89 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 103 claims were for opioids.

  1. William Lundergan175
  2. Specialty average346

Most prescribed

  1. Oxycodone Hcl72 claims
  2. Meloxicam34 claims
  3. Hydrocodone-Acetaminophen17 claims
  4. Tramadol Hcl11 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. Permanente Medical Group IncVacaville, CA

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

William Goodman Lundergan among 2,276 orthopaedic surgery physician records in California

William Goodman Lundergan, M.D. is one of 2,276 orthopaedic surgery physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 77% of them.

  • NPI issued2012 · 77% of these records are older, 20% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2011 · median 2003 among the 1,347 with a school on file
  • Record last updated2021 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in California

There are 2,276 orthopaedic surgery physician records in California.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Raffi Avedian, MDStanford, CA 943051821261371
  2. Michael Bellino, M.D.Stanford, CA 943051326134909
  3. Angus Don, MDStanford, CA 943051720267354
  4. Holly Haight, M.D.Stanford, CA 943051083693923
  5. Nathan Hart, M.D.Stanford, CA 943051710174180
  6. Steven Isono, MDStanford, CA 943051548222128
  7. Michael Kelly, MDStanford, CA 943051508997420
  8. Arthur Lee, M.D.Stanford, CA 943051265629638

Common questions

What is William Goodman Lundergan, M.D.'s NPI number?

William Goodman Lundergan, M.D.'s National Provider Identifier (NPI) is 1932451168, issued on Oct 11, 2012. An NPI identifies a provider in billing; it is not a license.

Where is William Goodman Lundergan, M.D. located?

The NPPES record lists a practice address at 300 Pasteur Dr, Stanford, CA, 94305. Phone: (650) 723-4000. Providers update this record themselves, so call before visiting.

How can I verify William Goodman Lundergan, M.D.'s license?

NPPES lists California license number A123124, 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 William Goodman Lundergan, M.D. prescribe under Medicare Part D?

In 2024, William Goodman Lundergan, M.D. had 175 Medicare Part D claims for 89 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.