Physician Profile
Greta B. Tamkus, MD
Unclaimed ProfileAbout Dr. Tamkus
Greta B. Tamkus, MD practices internal medicine in Saint Louis, MO. Greta is a 2023 graduate of University of California, Geffen School of Medicine. The provider's National Provider Identifier (NPI) is 1881392074.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (314) 747-3000
- Email not available
Practice Locations
1 BARNES JEWISH HOSPITAL PLZ DIV IM GENERAL MED
Saint Louis, MO 63110
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 23 related providers in 3 groups
Other internists in Saint Louis 7
Same specialty, same city.
Trained at University of California, Geffen School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at University of California, Geffen School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Tamkus specialize in?
Dr. Tamkus is an internist in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where is Dr. Tamkus located?
Dr. Tamkus is listed at 1 Barnes Jewish Hospital Plz Div Im General Med, Saint Louis, MO 63110. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Tamkus's phone number?
The number on file is (314) 747-3000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Tamkus's NPI number?
Dr. Tamkus's National Provider Identifier is 1881392074. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Tamkus go to medical school?
Dr. Tamkus attended University of California, Geffen School of Medicine, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Tamkus been practicing?
Dr. Tamkus has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Tamkus confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tamkus. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.