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Edit this profileAt a glance
- Wrnmmc, Pcmh, Bldg 19, 8901 Wisconsin Ave, Bethesda, MD 20889
About Dr. Diemer
Margretta Diemer, M.D. is a healthcare provider in Bethesda, MD specializing in interventional pain medicine. Margretta trained at Georgetown University School of Medicine, graduating in 1979. Margretta is also listed as specializing in internal medicine. This provider record is associated with NPI 1669543252.
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
- (301) 319-4326
- Email not available
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Practice Locations
WRNMMC, PCMH, BLDG 19 8901 WISCONSIN AVE
Bethesda, MD 20889
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 interventional pain medicines in Bethesda 2
Same specialty, same city.
Trained at Georgetown University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1979 at Georgetown University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Margretta Diemer specialize in?
Margretta Diemer is an interventional pain medicine in Bethesda, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Margretta Diemer located?
Margretta Diemer is listed at Wrnmmc, Pcmh, Bldg 19 8901 Wisconsin Ave, Bethesda, MD 20889. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Margretta Diemer's phone number?
The number on file is (301) 319-4326. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Margretta Diemer's NPI number?
Margretta Diemer's National Provider Identifier is 1669543252. 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 Margretta Diemer train?
Margretta Diemer attended Georgetown University School of Medicine, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How long has Margretta Diemer been practicing?
Margretta Diemer has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
Has Margretta Diemer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Margretta Diemer. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.