Stephen G. Weyers, M.D.
Internal Medicine Physician · Sacramento, CA
Stephen G. Weyers, M.D. is an internal medicine physician with a practice address in Sacramento, California, and NPI 1548402753, issued on Apr 2, 2009. Check the license (California G27154, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Stephen G. Weyers
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- G27154 CA
MD 14868 HI
Self-reported in NPPES; status is on the state search - Practice location
- 801 Capitol Mall, Sacramento, CA 95814
- Phone
- (916) 653-0815
- Enumerated
- Apr 2, 2009
- Record last updated
- Apr 2, 2009 (not updated in 17 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 →
Verify Stephen G. Weyers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G27154Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Stephen G. Weyers among 17,696 internal medicine physician records in California
Stephen G. Weyers, 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 2009, is newer than 60% of them.
- NPI issued2009 · 60% of these records are older, 37% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2009 · 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).
601 internal medicine physician records list a practice address in Sacramento
They are 601 of the 33,083 NPPES records with a practice address in Sacramento, 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 Sacramento → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Richard Bauer, M.D.Sacramento, CA 958141407117823
- Hector Guzman, D.O., MPHSacramento, CA 958141881951168
- Liana Lianov, MD MPHSacramento, CA 958141174781595
- Tamara Robinson, MDSacramento, CA 958141396911772
- Sweet Gerlie Smith, MDSacramento, CA 958141740740992
- Patricia Will, MDSacramento, CA 958141093767840
- Glenda Agustin, M.D.Sacramento, CA 958151043606130
- Karen Grace Deaquino-Corley, M.D.Sacramento, CA 958151891954152
Common questions
What is Stephen G. Weyers, M.D.'s NPI number?
Stephen G. Weyers, M.D.'s National Provider Identifier (NPI) is 1548402753, issued on Apr 2, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Stephen G. Weyers, M.D. located?
The NPPES record lists a practice address at 801 Capitol Mall, Sacramento, CA, 95814. Phone: (916) 653-0815. Providers update this record themselves, so call before visiting.
How can I verify Stephen G. Weyers, M.D.'s license?
NPPES lists California license number G27154, 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.