Gerald Heisler, M.D.
NPI 1245310168 · Family Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gerald Heisler, M.D. is a Family Medicine Physician provider in Houston, TX (NPI 1245310168).
Provider details
- NPI number
- 1245310168
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- H4396 (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
19 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
- 2006-10-16
- Last updated
- 2021-11-18
- Certified
- 2021-11-18
Frequently asked questions
- What is Gerald Heisler's NPI number?
- Gerald Heisler's National Provider Identifier (NPI) is 1245310168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Heisler's specialty?
- Gerald Heisler is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gerald Heisler located?
- Gerald Heisler's practice location on file with NPPES is 9105 N Wayside Dr, Houston, TX 77028-1030.
- What is Gerald Heisler's phone number?
- The practice phone number listed in the NPPES registry for Gerald Heisler is (713) 633-2020.
- Does Gerald Heisler accept Medicare?
- Gerald Heisler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gerald Heisler's NPI active?
- Yes — Gerald Heisler's NPI (1245310168) is active in the NPPES registry as of the last update on 2021-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.