NPPES file of Aug 9, 2026

David Howard Culton, M.D.

Sports Medicine (Orthopaedic Surgery) Physician · Somis, CA

David Howard Culton, M.D. is a sports medicine (orthopaedic surgery) physician with a practice address in Somis, California, and NPI 1285076356, issued on Jul 18, 2013. Check the license (California G11799, 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
1285076356
Name
David Howard Culton
Credential
M.D.
Primary taxonomy
Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X
License number
G11799 CA
Self-reported in NPPES; status is on the state search
Practice location
4620 Clubhouse Drive, Somis, CA 93066
Phone
(805) 983-1327
Enumerated
Jul 18, 2013
Record last updated
Jul 18, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(805) 983-1327
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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8 nearest sports medicine (orthopaedic surgery) physician records → All 384 in California → Look up another NPI →

Verify David Howard Culton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G11799    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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96% fewer Medicare Part D claims than the average sports medicine (orthopaedic surgery) physician in 2024

12 Medicare Part D claims, against an average of 288 among the 2,562 providers of this specialty who prescribed in Part D.

  1. David Culton12
  2. Specialty average288

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.

David Howard Culton among 384 sports medicine (orthopaedic surgery) physician records in California

David Howard Culton, M.D. is one of 384 sports medicine (orthopaedic surgery) physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 77% of them.

  • NPI issued2013 · 77% of these records are older, 21% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileNo · 76% of these records are
  • Record last updated2013 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0005X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Sports Medicine (Orthopaedic Surgery) Physician providers in California

There are 384 sports medicine (orthopaedic surgery) physician records in California.

All 384 in California → Sports Medicine (Orthopaedic Surgery) Physician nationwide →

The 8 sports medicine (orthopaedic surgery) physician records with the nearest ZIP codes

  1. Daniel Davis, MDSimi Valley, CA 930651730150830
  2. Gregg Hartman, M.D.Simi Valley, CA 930651336105238
  3. Lakshmanan SivasundaramSimi Valley, CA 930651245694462
  4. Thomas Wu, M.D.Oxnard, CA 930331568640720
  5. Amit Alexander-Nathani, MDSanta Barbara, CA 931011144583428
  6. Mark Ghilarducci, M.D.Oxnard, CA 930301922063700
  7. Andrew Horn, MDOxnard, CA 930301497374128
  8. James Bailey, M.D.Santa Barbara, CA 931051366602088

Common questions

What is David Howard Culton, M.D.'s NPI number?

David Howard Culton, M.D.'s National Provider Identifier (NPI) is 1285076356, issued on Jul 18, 2013. An NPI identifies a provider in billing; it is not a license.

Where is David Howard Culton, M.D. located?

The NPPES record lists a practice address at 4620 Clubhouse Drive, Somis, CA, 93066. Phone: (805) 983-1327. Providers update this record themselves, so call before visiting.

How can I verify David Howard Culton, M.D.'s license?

NPPES lists California license number G11799, 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 David Howard Culton, M.D. prescribe under Medicare Part D?

In 2024, David Howard Culton, M.D. had 12 Medicare Part D claims; the average among sports medicine (orthopaedic surgery) physician prescribers was 288. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.