Martin Fischer, MD
NPI 1720174006 · Rheumatology Physician · Houston, TX
Martin Fischer, MD is a Rheumatology Physician provider in Houston, TX (NPI 1720174006).
Provider details
- NPI number
- 1720174006
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D7572 (TX)
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
- 2006-10-05
- Last updated
- 2009-09-01
Frequently asked questions
- What is Martin Fischer's NPI number?
- Martin Fischer's National Provider Identifier (NPI) is 1720174006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Fischer's specialty?
- Martin Fischer is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Fischer located?
- Martin Fischer's practice location on file with NPPES is 2727 W Holcombe Blvd, Houston, TX 77025-1669.
- What is Martin Fischer's phone number?
- The practice phone number listed in the NPPES registry for Martin Fischer is (713) 442-0372.
- Is Martin Fischer's NPI active?
- Yes — Martin Fischer's NPI (1720174006) is active in the NPPES registry as of the last update on 2009-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.