Isaac Grate, MD
NPI 1205866514 · Emergency Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isaac Grate, MD is a Emergency Medicine Physician provider in Houston, TX (NPI 1205866514).
Provider details
- NPI number
- 1205866514
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G4003 (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
- 2006-07-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Isaac Grate's NPI number?
- Isaac Grate's National Provider Identifier (NPI) is 1205866514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isaac Grate's specialty?
- Isaac Grate is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Isaac Grate located?
- Isaac Grate's practice location on file with NPPES is 6411 Fannin St, Houston, TX 77030-1501.
- What is Isaac Grate's phone number?
- The practice phone number listed in the NPPES registry for Isaac Grate is (713) 704-4000.
- Does Isaac Grate accept Medicare?
- Isaac Grate is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isaac Grate's NPI active?
- Yes — Isaac Grate's NPI (1205866514) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.