Thomas S. Miller, M.D.
Internal Medicine Physician · Catonsville, MD
Thomas S. Miller, M.D. is an internal medicine physician with a practice address in Catonsville, Maryland, and NPI 1447221650, issued on Jan 27, 2006. Check the license (Maryland D30272, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Thomas S. Miller
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- D30272 MD
Self-reported in NPPES; status is on the state search - Practice location
- 724 Maiden Choice LN, Catonsville, MD 21228
- Phone
- (410) 744-6566
- Enumerated
- Jan 27, 2006
- Record last updated
- Sep 18, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid ID
- 440021600 MD
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Also registered at 724 Maiden Choice LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leduvina Cueto, M.D.Internal Medicine Physician1205807245
- Rodolfo Fernandez, M.D.Geriatric Medicine (Internal Medicine) Physician1487661237
- Raafat Girgis, M.D.Internal Medicine Physician1013078419
Verify Thomas S. Miller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D30272Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Thomas S. Miller among 3,904 internal medicine physician records in Maryland
Thomas S. Miller, M.D. is one of 3,904 internal medicine 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 not. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileNo · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2017 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
45 internal medicine physician records list a practice address in Catonsville
They are 45 of the 1,023 NPPES records with a practice address in Catonsville, and 3,904 internal medicine physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,904 in Maryland → Every provider in Catonsville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Deneen Bowlin, MDBaltimore, MD 212281134194939
- Myla Carpenter, MDBaltimore, MD 212281073588596
- Leduvina Cueto, M.D.Catonsville, MD 212281205807245
- William Gaver, MDCatonsville, MD 212281255319414
- David Herman, M.D.Baltimore, MD 212281881685030
- Glen Johnson, MDBaltimore, MD 212281730173675
- Lydia Jumamoy, MDBaltimore, MD 212281730164823
- Sanghee Lee, D.O.Catonsville, MD 212281003805243
Common questions
What is Thomas S. Miller, M.D.'s NPI number?
Thomas S. Miller, M.D.'s National Provider Identifier (NPI) is 1447221650, issued on Jan 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas S. Miller, M.D. located?
The NPPES record lists a practice address at 724 Maiden Choice LN, Catonsville, MD, 21228. Phone: (410) 744-6566. Providers update this record themselves, so call before visiting.
How can I verify Thomas S. Miller, M.D.'s license?
NPPES lists Maryland license number D30272, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.