Michael Perrin, MD, MPH
NPI 1821675232 · Internal Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Perrin, MD, MPH is a Internal Medicine Physician provider in Houston, TX (NPI 1821675232).
Provider details
- NPI number
- 1821675232
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- V7618 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 1 Baylor Plz # Bcm320Houston, TX 77030-3498Phone: (832) 824-1170Fax: (832) 825-6497
- 6621 Fannin StHouston, TX 77030-2399Phone: (832) 824-1000
Registry dates
- Enumerated
- 2021-03-24
- Last updated
- 2025-09-16
- Certified
- 2025-09-16
Frequently asked questions
- What is Michael Perrin's NPI number?
- Michael Perrin's National Provider Identifier (NPI) is 1821675232, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Perrin's specialty?
- Michael Perrin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Perrin located?
- Michael Perrin's practice location on file with NPPES is 1504 Taub Loop, Houston, TX 77030-1608.
- What is Michael Perrin's phone number?
- The practice phone number listed in the NPPES registry for Michael Perrin is (713) 873-8890.
- Does Michael Perrin accept Medicare?
- Michael Perrin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Perrin's NPI active?
- Yes — Michael Perrin's NPI (1821675232) is active in the NPPES registry as of the last update on 2025-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.