Thomas Houghton, DO
NPI 1841859972 · Internal Medicine Physician · Houston, TX
Enrolled with Medicare as Order and Referring Only - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Houghton, DO is a Internal Medicine Physician provider in Houston, TX (NPI 1841859972).
Provider details
- NPI number
- 1841859972
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- T6590 (TX)
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
7 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
- 2019-06-12
- Last updated
- 2022-06-14
- Certified
- 2022-06-14
Frequently asked questions
- What is Thomas Houghton's NPI number?
- Thomas Houghton's National Provider Identifier (NPI) is 1841859972, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Houghton's specialty?
- Thomas Houghton is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Houghton located?
- Thomas Houghton's practice location on file with NPPES is 7000 Fannin St, Houston, TX 77030-5400.
- What is Thomas Houghton's phone number?
- The practice phone number listed in the NPPES registry for Thomas Houghton is (713) 500-3267.
- Does Thomas Houghton accept Medicare?
- Thomas Houghton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Houghton's NPI active?
- Yes — Thomas Houghton's NPI (1841859972) is active in the NPPES registry as of the last update on 2022-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.