Michael Edward Mahig, MD
Internal Medicine Physician · Salinas, CA
Michael Edward Mahig, MD is an internal medicine physician with a practice address in Salinas, California, and NPI 1578699872, issued on Feb 23, 2007. Check the license (California G73096, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Edward Mahig
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G73096 CA
Self-reported in NPPES; status is on the state search - Practice location
- 450 E Romie LN, Salinas, CA 93901
- Phone
- (831) 757-4333
- Enumerated
- Feb 23, 2007
- Record last updated
- Feb 23, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 450 E Romie LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Edward Mahig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G73096Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
171 Medicare Part D claims for 62 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Pantoprazole Sodium13 claims
- Prednisone11 claims
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.
Michael Edward Mahig among 17,696 internal medicine physician records in California
Michael Edward Mahig, 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. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2011 · 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).
Internal Medicine Physician providers in California
There are 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Salinas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Patrick Chen, M.D.Salinas, CA 939011598749616
- James Dacus, M.D.Salinas, CA 939011467450155
- Jaspreet Dhillon, M.DSalinas, CA 939011942207170
- Phillip King, MDSalinas, CA 939011710961552
- Sheilaja Mittal, M.D.Salinas, CA 939011558344416
- Dawn Mudge, M.DSalinas, CA 939011437156650
- Robert Olson, M.DSalinas, CA 939011588661367
- Robert Patton, M.D.Salinas, CA 939011689659195
Common questions
What is Michael Edward Mahig, MD's NPI number?
Michael Edward Mahig, MD's National Provider Identifier (NPI) is 1578699872, issued on Feb 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael Edward Mahig, MD located?
The NPPES record lists a practice address at 450 E Romie LN, Salinas, CA, 93901. Phone: (831) 757-4333. Providers update this record themselves, so call before visiting.
How can I verify Michael Edward Mahig, MD's license?
NPPES lists California license number G73096, 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 Michael Edward Mahig, MD prescribe under Medicare Part D?
In 2024, Michael Edward Mahig, MD had 171 Medicare Part D claims for 62 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.