Claire Elise Siobhan O'Grady, MD
Internal Medicine Physician · Baltimore, MD
Claire Elise Siobhan O'Grady, MD is an internal medicine physician with a practice address in Baltimore, Maryland, and NPI 1730717687, issued on Mar 27, 2020. Check the license (Maryland D0100247, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Claire Elise Siobhan O'Grady
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- D0100247 MD
Self-reported in NPPES; status is on the state search - Practice location
- 600 N Wolfe St, Baltimore, MD 21287
- Phone
- (410) 955-9441
- Enumerated
- Mar 27, 2020
- Record last updated
- Jun 4, 2024
- Medicare enrollment
- Enrolled (PECOS I20240807004547); may accept Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2020
- Entity
- Type 1 · individual
Also registered at 600 N Wolfe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Claire Elise Siobhan O'Grady in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0100247Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
179 Medicare Part D claims for 44 beneficiaries, against an average of 3,176 among the 108,855 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.
Bills Medicare through 2 group practices
- Johns Hopkins UniversityBaltimore, MD
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
1,278 internal medicine physician records list a practice address in Baltimore
They are 1,278 of the 35,183 NPPES records with a practice address in Baltimore, and 3,904 internal medicine physician records in Maryland.
All 1,278 in Baltimore → All 3,904 in Maryland → Every provider in Baltimore →
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Common questions
What is Claire Elise Siobhan O'Grady, MD's NPI number?
Claire Elise Siobhan O'Grady, MD's National Provider Identifier (NPI) is 1730717687, issued on Mar 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Claire Elise Siobhan O'Grady, MD located?
The NPPES record lists a practice address at 600 N Wolfe St, Baltimore, MD, 21287. Phone: (410) 955-9441. Providers update this record themselves, so call before visiting.
How can I verify Claire Elise Siobhan O'Grady, MD's license?
NPPES lists Maryland license number D0100247, 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 Claire Elise Siobhan O'Grady, MD prescribe under Medicare Part D?
In 2024, Claire Elise Siobhan O'Grady, MD had 179 Medicare Part D claims for 44 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.