Edwin W. Mattson, MD
Internal Medicine Physician · Anaheim, CA
Edwin W. Mattson, MD is an internal medicine physician with a practice address in Anaheim, California, and NPI 1770580920, issued on Jul 1, 2005. Check the license (California G80728, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Edwin W. Mattson
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G80728 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1236 N. Magnolia Ave., Anaheim, CA 92801
- Phone
- (714) 995-1000
- Enumerated
- Jul 1, 2005
- Record last updated
- Oct 2, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (714) 828-7926
- Entity
- Type 1 · individual
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Also registered at 1236 N. Magnolia Ave.
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Edwin W. Mattson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G80728Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Edwin W. Mattson among 17,696 internal medicine physician records in California
Edwin W. Mattson, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2008 · 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).
189 internal medicine physician records list a practice address in Anaheim
They are 189 of the 9,018 NPPES records with a practice address in Anaheim, 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 Anaheim → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Amirtha Ajit, MDAnaheim, CA 928011881688422
- Jagminder Bhalla, M.D.Anaheim, CA 928011003879743
- Srikrishna Chundru, MDAnaheim, CA 928011932162815
- Kenneth Han, D.O.Anaheim, CA 928011811960982
- Hooshang Javaheri, MDAnaheim, CA 928011063419448
- Min Min Mya, M.D.Anaheim, CA 928011154369148
- Parvin Nazari, MDAnaheim, CA 928011437148632
- Niem Nguyen, M.D.Anaheim, CA 928011669429957
Common questions
What is Edwin W. Mattson, MD's NPI number?
Edwin W. Mattson, MD's National Provider Identifier (NPI) is 1770580920, issued on Jul 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Edwin W. Mattson, MD located?
The NPPES record lists a practice address at 1236 N. Magnolia Ave., Anaheim, CA, 92801. Phone: (714) 995-1000. Providers update this record themselves, so call before visiting.
How can I verify Edwin W. Mattson, MD's license?
NPPES lists California license number G80728, 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.