Robert John Baumgartner, MD
Otolaryngology Physician · Silver Spring, MD
Robert John Baumgartner, MD is an otolaryngology physician with a practice address in Silver Spring, Maryland, and NPI 1093801813, issued on Oct 5, 2006. Check the license (Maryland D20407, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Robert John Baumgartner
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- D20407 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1400 Forest Glen Road, Silver Spring, MD 20910
- Phone
- (301) 754-0085
- Enumerated
- Oct 5, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (301) 754-0082
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 257 in Maryland → Look up another NPI →
Also registered at 1400 Forest Glen Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert John Baumgartner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D20407Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average otolaryngology physician in 2024
45 Medicare Part D claims, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D.
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.
Robert John Baumgartner among 257 otolaryngology physician records in Maryland
Robert John Baumgartner, MD is one of 257 otolaryngology physician records with a practice address in Maryland. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 48% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2007 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Maryland
There are 257 otolaryngology physician records in Maryland.
All 257 in Maryland → Every provider in Silver Spring → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Andrew Boston, M.D.Silver Spring, MD 209041831535285
- Joseph Taylor, M.D.Silver Spring, MD 209031679756902
- Anthony Tolisano, M.D.Bethesda, MD 208991003178617
- Deborah Cheung, MDKensington, MD 208951891850129
- Anthony Morton, MDKensington, MD 208951457427643
- Shannon Pryor, MDKensington, MD 208951164598348
- Gregory Sater, MDKensington, MD 208951437222833
- Eric Sklarew, MDKensington, MD 208951558434811
Common questions
What is Robert John Baumgartner, MD's NPI number?
Robert John Baumgartner, MD's National Provider Identifier (NPI) is 1093801813, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert John Baumgartner, MD located?
The NPPES record lists a practice address at 1400 Forest Glen Road, Silver Spring, MD, 20910. Phone: (301) 754-0085. Providers update this record themselves, so call before visiting.
How can I verify Robert John Baumgartner, MD's license?
NPPES lists Maryland license number D20407, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert John Baumgartner, MD prescribe under Medicare Part D?
In 2024, Robert John Baumgartner, MD had 45 Medicare Part D claims; the average among otolaryngology physician prescribers was 541. 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.