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David Grayson, MD
NPI 1437108586 · Emergency Medicine Physician · Austin, TX
David Grayson, MD is a Emergency Medicine Physician provider in Austin, TX (NPI 1437108586).
Provider details
- NPI number
- 1437108586
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- F9496 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
7900 Fm 1826
Austin, TX 78737-1407
Phone: (254) 771-8600
Street-level locationGet directions
Mailing address
807 Canyon Creek Dr
Austin, TX 78746-2826
Registry dates
- Enumerated
- 2006-05-08
- Last updated
- 2008-10-30
Frequently asked questions
- What is David Grayson's NPI number?
- David Grayson's National Provider Identifier (NPI) is 1437108586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Grayson's specialty?
- David Grayson is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Grayson located?
- David Grayson's practice location on file with NPPES is 7900 Fm 1826, Austin, TX 78737-1407.
- What is David Grayson's phone number?
- The practice phone number listed in the NPPES registry for David Grayson is (254) 771-8600.
- Is David Grayson's NPI active?
- Yes — David Grayson's NPI (1437108586) is active in the NPPES registry as of the last update on 2008-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.