William Jay Edelstein, M.D.
Internal Medicine Physician · Carpinteria, CA
William Jay Edelstein, M.D. is an internal medicine physician with a practice address in Carpinteria, California, and NPI 1073527875, issued on Jul 28, 2006. Check the license (California C39503, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Jay Edelstein
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- C39503 CA
Self-reported in NPPES; status is on the state search - Practice location
- 931 Walnut Ave, Carpinteria, CA 93013
- Phone
- (805) 560-1050
- Enumerated
- Jul 28, 2006
- Record last updated
- Mar 14, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (805) 560-1051
- Medicaid ID
- 00C395030 CA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 931 Walnut Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Jay Edelstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C39503Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Jay Edelstein among 17,696 internal medicine physician records in California
William Jay Edelstein, M.D. is one of 17,696 internal medicine 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 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2013 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 internal medicine physician records list a practice address in Carpinteria
They are 4 of the 201 NPPES records with a practice address in Carpinteria, and 17,696 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17,696 in California → Every provider in Carpinteria → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Todd Engstrom, MDCarpinteria, CA 930131538282587
- Rafael Victoria, M.D.Carpinteria, CA 930131194870220
- Martin Walker, M.D.Carpinteria, CA 930131548305865
- Erin Baldwin, MDCamarillo, CA 930121770786881
- Sabrina Barata, MDCamarillo, CA 930121255892923
- David HaddadCamarillo, CA 930121588036438
- F. Halcomb, M.D.Camarillo, CA 930121831542257
- Naser Jamal, D.O.Camarillo, CA 930121104914019
Common questions
What is William Jay Edelstein, M.D.'s NPI number?
William Jay Edelstein, M.D.'s National Provider Identifier (NPI) is 1073527875, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Jay Edelstein, M.D. located?
The NPPES record lists a practice address at 931 Walnut Ave, Carpinteria, CA, 93013. Phone: (805) 560-1050. Providers update this record themselves, so call before visiting.
How can I verify William Jay Edelstein, M.D.'s license?
NPPES lists California license number C39503, 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.