David Graham, M.D., M.S.
NPI 1700999778 · Psychiatry Physician · Houston, TX
David Graham, M.D., M.S. is a Psychiatry Physician provider in Houston, TX (NPI 1700999778).
Provider details
- NPI number
- 1700999778
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 2003-0016 (NM)
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
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
- 2006-08-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Graham's NPI number?
- David Graham's National Provider Identifier (NPI) is 1700999778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Graham's specialty?
- David Graham is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is David Graham located?
- David Graham's practice location on file with NPPES is 2002 Holcombe Blvd, Houston, TX 77030-4211.
- What is David Graham's phone number?
- The practice phone number listed in the NPPES registry for David Graham is (713) 794-8709.
- Is David Graham's NPI active?
- Yes — David Graham's NPI (1700999778) 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.