Steven Grigsby, MD, PHD
NPI 1598559353 · Student in an Organized Health Care Education/Training Program · Houston, TX
Steven Grigsby, MD, PHD is a Student in an Organized Health Care Education/Training Program provider in Houston, TX (NPI 1598559353).
Provider details
- NPI number
- 1598559353
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-04-07
- Last updated
- 2025-04-07
- Certified
- 2025-04-07
Frequently asked questions
- What is Steven Grigsby's NPI number?
- Steven Grigsby's National Provider Identifier (NPI) is 1598559353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Grigsby's specialty?
- Steven Grigsby is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Steven Grigsby located?
- Steven Grigsby's practice location on file with NPPES is 1 Baylor Plz, Houston, TX 77030-3411.
- What is Steven Grigsby's phone number?
- The practice phone number listed in the NPPES registry for Steven Grigsby is (713) 798-5928.
- Is Steven Grigsby's NPI active?
- Yes — Steven Grigsby's NPI (1598559353) is active in the NPPES registry as of the last update on 2025-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.