NPPES file of Aug 9, 2026

Charles M. Crosson, M.D.

Ophthalmology Physician · Fairfield, CA

Charles M. Crosson, M.D. is an ophthalmology physician with a practice address in Fairfield, California, and NPI 1659384410, issued on Aug 14, 2006. Check the license (California C39968, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659384410
Name
Charles M. Crosson
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
C39968 CA
Self-reported in NPPES; status is on the state search
Practice location
2469 Rockville RD, Fairfield, CA 94534
Phone
(916) 799-6290
Enumerated
Aug 14, 2006
Record last updated
Jul 24, 2014 (not updated in 12 years: call before relying on the address or phone)
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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Verify Charles M. Crosson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C39968
    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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Charles M. Crosson among 2,899 ophthalmology physician records in California

Charles M. Crosson, M.D. is one of 2,899 ophthalmology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 45% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2014 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in California

There are 2,899 ophthalmology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Julie Chen, M.D.Fairfield, CA 945341740303064
  2. Donna Hinman-Seabrooks, M.D.Fairfield, CA 945341285722181
  3. Ann Thomas, M.D., M.S.Fairfield, CA 945341275910291
  4. Emilee Amacker, MDTravis Afb, CA 945351710484001
  5. Charles Crapotta, MDFairfield, CA 945331932108362
  6. Joseph Giovannini, M.D.Travis Afb, CA 945351083679542
  7. James Hartley, M.D.Travis Afb, CA 945351023220423
  8. Frank Hull, MDFairfield, CA 945331720071327

Common questions

What is Charles M. Crosson, M.D.'s NPI number?

Charles M. Crosson, M.D.'s National Provider Identifier (NPI) is 1659384410, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Charles M. Crosson, M.D. located?

The NPPES record lists a practice address at 2469 Rockville RD, Fairfield, CA, 94534. Phone: (916) 799-6290. Providers update this record themselves, so call before visiting.

How can I verify Charles M. Crosson, M.D.'s license?

NPPES lists California license number C39968, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.