Anita Sivaraman, M.D.
Gastroenterology Physician · Baltimore, MD
Anita Sivaraman, M.D. is a gastroenterology physician with a practice address in Baltimore, Maryland, and NPI 1790199651, issued on Jun 18, 2014. Check the license (Maryland D0104294, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Anita Sivaraman
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- D0104294 MD
MD045200 DC
32745 NE
Self-reported in NPPES; status is on the state search - Practice location
- 6565 N Charles St, Baltimore, MD 21204
- Phone
- (443) 849-3400
- Enumerated
- Jun 18, 2014
- Record last updated
- Oct 17, 2025
- Medicare enrollment
- Enrolled (PECOS I20251113000101); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 505 in Maryland → Look up another NPI →
Also registered at 6565 N Charles St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michael Asike, M.D.Gastroenterology Physician1619014214
- Gregory Bassmann, MDPulmonary Disease Physician1174781611
Verify Anita Sivaraman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0104294Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average gastroenterology physician in 2024
233 Medicare Part D claims for 46 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Dicyclomine Hcl38 claims
- Omeprazole35 claims
- Lubiprostone18 claims
- Linzess15 claims
- Metoclopramide Hcl15 claims
- Famotidine13 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.
Bills Medicare through 2 group practices
- Greater Baltimore Medical Center IncBaltimore, MD
- Medstar Medical Group II LLCBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anita Sivaraman among 505 gastroenterology physician records in Maryland
Anita Sivaraman, M.D. is one of 505 gastroenterology physician records with a practice address in Maryland. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 84% of them.
- NPI issued2014 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2014 · median 2002 among the 344 with a school on file
- Record last updated2025 · 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 207RG0100X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Maryland
There are 505 gastroenterology physician records in Maryland.
All 505 in Maryland → Every provider in Baltimore → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Vijay Adimoolam, MDBaltimore, MD 212041588693857
- Michael Asike, M.D.Baltimore, MD 212041619014214
- Joshua Forman, M.D.Baltimore, MD 212041093801763
- Neil Goldberg, M.D.Baltimore, MD 212041114009321
- Aminur Khan, M.D.Baltimore, MD 212041114009263
- Robert Knodell, M.D.Towson, MD 212041710910161
- Linda Lee, M.D.Towson, MD 212041639155294
- Mark Noar, M.D.Towson, MD 212041669431664
Common questions
What is Anita Sivaraman, M.D.'s NPI number?
Anita Sivaraman, M.D.'s National Provider Identifier (NPI) is 1790199651, issued on Jun 18, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Anita Sivaraman, M.D. located?
The NPPES record lists a practice address at 6565 N Charles St, Baltimore, MD, 21204. Phone: (443) 849-3400. Providers update this record themselves, so call before visiting.
How can I verify Anita Sivaraman, M.D.'s license?
NPPES lists Maryland license number D0104294, 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 Anita Sivaraman, M.D. prescribe under Medicare Part D?
In 2024, Anita Sivaraman, M.D. had 233 Medicare Part D claims for 46 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.