NPPES file of Aug 9, 2026

Ronald W. Strahan, MD

Specialist · Santa Monica, CA

Ronald W. Strahan, MD is a specialist with a practice address in Santa Monica, California, and NPI 1023214954, issued on Jun 26, 2007. Check the license (California C28592, 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
1023214954
Name
Ronald W. Strahan
Credential
MD
Primary taxonomy
Specialist 174400000X
License number
C28592 CA
Self-reported in NPPES; status is on the state search
Practice location
1260 15TH St, Santa Monica, CA 90404
Phone
(310) 394-0500
Enumerated
Jun 26, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(310) 471-5788
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1260 15TH St

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

  1. Edmond Ahdoot, D.D.S.General Practice Dentistry1770856528
  2. Daniel Altchuler, D P MPodiatrist1518071745
  3. Shamsah Amersi, M.D.Obstetrics & Gynecology Physician1699743112
  4. Robert Ashley, MDInternal Medicine Physician1780628487
  5. Safina Aulakh, N.D.Naturopath1447646682
  6. David Aungst, DPMFoot & Ankle Surgery Podiatrist1811905235

Verify Ronald W. Strahan 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 C28592
    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

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96% fewer Medicare Part D claims than the average specialist in 2024

60 Medicare Part D claims for 18 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. 17 claims were for opioids.

  1. Ronald Strahan60
  2. Specialty average1,380

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: $174.37

6 payments; by number, the most common kind was food and beverage; the largest payer was Revance Therapeutics, Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ronald Strahan$174.37
  2. Specialty average$4,760.79

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Ronald W. Strahan among 5,749 specialist records in California

Ronald W. Strahan, MD is one of 5,749 specialist records with a practice address in California. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.

  • NPI issued2007 · 40% of these records are older, 44% newer
  • In a Medicare fileYes · 30% of these records are
  • In the CMS Doctors and Clinicians fileNo · 19% of these records are
  • Record last updated2007 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Specialist providers in California

There are 5,749 specialist records in California.

The 8 specialist records with the nearest ZIP codes

  1. Robert Adair, M.D.Santa Monica, CA 904041629013321
  2. Prabhtej Brara, M.D.Santa Monica, CA 904041215917752
  3. John Edwards, M.DSanta Monica, CA 904041952326928
  4. Hyman Gross, M.D.Santa Monica, CA 904041356383350
  5. Sean Lai, M.D,Santa Monica, CA 904041396739470
  6. Robert Levin, M.D.Santa Monica, CA 904041992725527
  7. Terry Reichelderfer, M.D.Santa Monica, CA 904041992818736
  8. Lee Rosen, M.D.Santa Monica, CA 904041346295870

Common questions

What is Ronald W. Strahan, MD's NPI number?

Ronald W. Strahan, MD's National Provider Identifier (NPI) is 1023214954, issued on Jun 26, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ronald W. Strahan, MD located?

The NPPES record lists a practice address at 1260 15TH St, Santa Monica, CA, 90404. Phone: (310) 394-0500. Providers update this record themselves, so call before visiting.

How can I verify Ronald W. Strahan, MD's license?

NPPES lists California license number C28592, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Ronald W. Strahan, MD prescribe under Medicare Part D?

In 2024, Ronald W. Strahan, MD had 60 Medicare Part D claims for 18 beneficiaries; the average among specialist prescribers was 1,380. 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.