Michael Terrin, M.D.
NPI 1164619730 · Internal Medicine Physician · Baltimore, MD
Michael Terrin, M.D. is a Internal Medicine Physician provider in Baltimore, MD (NPI 1164619730).
Provider details
- NPI number
- 1164619730
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- D0024280 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-09-27
- Last updated
- 2007-09-27
Frequently asked questions
- What is Michael Terrin's NPI number?
- Michael Terrin's National Provider Identifier (NPI) is 1164619730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Terrin's specialty?
- Michael Terrin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Terrin located?
- Michael Terrin's practice location on file with NPPES is 660 W Redwood St, Baltimore, MD 21201-1541.
- What is Michael Terrin's phone number?
- The practice phone number listed in the NPPES registry for Michael Terrin is (410) 706-6139.
- Is Michael Terrin's NPI active?
- Yes — Michael Terrin's NPI (1164619730) is active in the NPPES registry as of the last update on 2007-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.