NPPES file of Aug 9, 2026

William Harland Montgomery, MD

Orthopaedic Surgery Physician · San Francisco, CA

William Harland Montgomery, MD is an orthopaedic surgery physician with a practice address in San Francisco, California, and NPI 1881756450, issued on Dec 13, 2006. Check the license (California G71232, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881756450
Name
William Harland Montgomery
Credential
MD
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
G71232 CA
Self-reported in NPPES; status is on the state search
Practice location
1 Shrader St Ste 650, San Francisco, CA 94117
Phone
(415) 221-0665
Enumerated
Dec 13, 2006
Record last updated
Sep 8, 2023
Fax
(415) 221-4023
Medicare enrollment
Enrolled (PECOS I20040506001350); accepts Medicare assignment
Medical or professional school
State University Of New York Downstate Medical Center, 1986
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 1 Shrader St Ste 650

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

  1. Kyle Abraham, PA-CPhysician Assistant1760723647
  2. Elizabeth Andrews, PA-CPhysician Assistant1235535998
  3. Patrick Lang, MDPlastic Surgery Physician1194966416

Verify William Harland Montgomery in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G71232
    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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90% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

34 Medicare Part D claims for 16 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D.

  1. William Montgomery34
  2. Specialty average346

Most prescribed

  1. Ibuprofen14 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.

The MIPS final score for 2023 (Medicare payment program): 96.5 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score80.3
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $43.43

1 payment: food and beverage; the largest payer was Bioventus LLC. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Montgomery$43
  2. Specialty average$23,023

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. Ucsf Medical Group Business ServicesSan Francisco, CA

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

William Harland Montgomery among 2,276 orthopaedic surgery physician records in California

William Harland Montgomery, MD 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 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 46% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated1986 · median 2003 among the 1,347 with a school on file
  • Record last updated2023 · 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. Kenneth Akizuki, MDSan Francisco, CA 941171073569703
  2. Sara Edwards, M.D.San Francisco, CA 941171669589214
  3. Michael Feldstein, M.D.San Francisco, CA 941171568799989
  4. Ryan O'Shea, MDSan Francisco, CA 941171669752077
  5. Stephen Pinney, MDSan Francisco, CA 941171184678674
  6. Alexander Rosinski, MDSan Francisco, CA 941171649891250
  7. Adam SchlauchSan Francisco, CA 941171730642703
  8. Scott Seibert, M.D.San Francisco, CA 941171962713792

Common questions

What is William Harland Montgomery, MD's NPI number?

William Harland Montgomery, MD's National Provider Identifier (NPI) is 1881756450, issued on Dec 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Harland Montgomery, MD located?

The NPPES record lists a practice address at 1 Shrader St Ste 650, San Francisco, CA, 94117. Phone: (415) 221-0665. Providers update this record themselves, so call before visiting.

How can I verify William Harland Montgomery, MD's license?

NPPES lists California license number G71232, 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 Harland Montgomery, MD prescribe under Medicare Part D?

In 2024, William Harland Montgomery, MD had 34 Medicare Part D claims for 16 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.

What is William Harland Montgomery, MD's MIPS final score?

The 2023 MIPS final score is 96.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.