Thomas Miller, M.D.
NPI 1447221650 · Internal Medicine Physician · Catonsville, MD
Thomas Miller, M.D. is a Internal Medicine Physician provider in Catonsville, MD (NPI 1447221650).
Provider details
- NPI number
- 1447221650
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- D30272 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-27
- Last updated
- 2017-09-18
Frequently asked questions
- What is Thomas Miller's NPI number?
- Thomas Miller's National Provider Identifier (NPI) is 1447221650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Miller's specialty?
- Thomas Miller is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Miller located?
- Thomas Miller's practice location on file with NPPES is 724 Maiden Choice Ln, Catonsville, MD 21228-5911.
- What is Thomas Miller's phone number?
- The practice phone number listed in the NPPES registry for Thomas Miller is (410) 744-6566.
- Is Thomas Miller's NPI active?
- Yes — Thomas Miller's NPI (1447221650) is active in the NPPES registry as of the last update on 2017-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.