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Thomas Calvin, M.D.
NPI 1750378527 · Internal Medicine Physician · Laporte, IN
Thomas Calvin, M.D. is a Internal Medicine Physician provider in Laporte, IN (NPI 1750378527).
Provider details
- NPI number
- 1750378527
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01024034A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
900 I St
Laporte, IN 46350-5533
Phone: (219) 324-1700
Fax: (219) 324-1710
Street-level locationGet directions
Mailing address
3355 Douglas Rd
South Bend, IN 46635-1781
Registry dates
- Enumerated
- 2005-10-05
- Last updated
- 2008-10-07
Frequently asked questions
- What is Thomas Calvin's NPI number?
- Thomas Calvin's National Provider Identifier (NPI) is 1750378527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Calvin's specialty?
- Thomas Calvin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Calvin located?
- Thomas Calvin's practice location on file with NPPES is 900 I St, Laporte, IN 46350-5533.
- What is Thomas Calvin's phone number?
- The practice phone number listed in the NPPES registry for Thomas Calvin is (219) 324-1700.
- Is Thomas Calvin's NPI active?
- Yes — Thomas Calvin's NPI (1750378527) is active in the NPPES registry as of the last update on 2008-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.