NPPES file of Aug 9, 2026

Alex V. Prescott, MD

Orthopaedic Surgery Physician · Larkspur, CA

Alex V. Prescott, MD is an orthopaedic surgery physician with a practice address in Larkspur, California, and NPI 1427132596, issued on Oct 25, 2006. Check the license (California G78558, 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
1427132596
Name
Alex V. Prescott
Credential
MD
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
G78558 CA
Self-reported in NPPES; status is on the state search
Practice location
18 Bon Air RD, Larkspur, CA 94939
Phone
(415) 927-5300
Enumerated
Oct 25, 2006
Record last updated
Jan 12, 2026
Fax
(415) 927-6860
Medicaid ID
00G785580 CA
Medicare enrollment
Enrolled (PECOS I20110107000002); may accept Medicare assignment
Medical or professional school
University Of California, Irvine, California College Of Medicine, 1992
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 18 Bon Air RD

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

  1. Quianna Ashley-White, PAPhysician Assistant1396466876
  2. Jamie Cunha, PT, DPTPhysical Therapist1407046667
  3. Natali Feyzbakhsh, PASurgical Physician Assistant1801516380
  4. Jonathan Goff, MDOrthopaedic Surgery Physician1689629388
  5. David Goltz, M.D.Sports Medicine (Orthopaedic Surgery) Physician1104879014
  6. John Keohane, M.D.Orthopaedic Surgery Physician1134173677

Verify Alex V. Prescott in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G78558
    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

35 Medicare Part D claims for 22 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 23 claims were for opioids.

  1. Alex Prescott35
  2. Specialty average346

Most prescribed

  1. Oxycodone-Acetaminophen15 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. Regents Univ OF California UcsfSan Francisco, CA

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

Alex V. Prescott among 2,276 orthopaedic surgery physician records in California

Alex V. Prescott, 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
  • Graduated1992 · median 2003 among the 1,347 with a school on file
  • Record last updated2026 · 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).

8 orthopaedic surgery physician records list a practice address in Larkspur

They are 8 of the 291 NPPES records with a practice address in Larkspur, and 2,276 orthopaedic surgery physician records in California.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Jonathan Goff, MDLarkspur, CA 949391689629388
  2. John Keohane, M.D.Larkspur, CA 949391134173677
  3. Irina Melnik, M.D.Larkspur, CA 949391902859838
  4. Michael Oechsel, M.D.Larkspur, CA 949391235186206
  5. Akash Shah, MDLarkspur, CA 949391932605094
  6. Michael Stock, M.D.Larkspur, CA 949391235176306
  7. Charles Stuart, M.D.Larkspur, CA 949391942257910
  8. Marilee Jasan, MDMill Valley, CA 949411093894016

Common questions

What is Alex V. Prescott, MD's NPI number?

Alex V. Prescott, MD's National Provider Identifier (NPI) is 1427132596, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Alex V. Prescott, MD located?

The NPPES record lists a practice address at 18 Bon Air RD, Larkspur, CA, 94939. Phone: (415) 927-5300. Providers update this record themselves, so call before visiting.

How can I verify Alex V. Prescott, MD's license?

NPPES lists California license number G78558, 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 Alex V. Prescott, MD prescribe under Medicare Part D?

In 2024, Alex V. Prescott, MD had 35 Medicare Part D claims for 22 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.