Preston Gray
NPI 1467288860 · Certified Registered Nurse Anesthetist · Chattanooga, TN
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Preston Gray is a Certified Registered Nurse Anesthetist provider in Chattanooga, TN (NPI 1467288860).
Provider details
- NPI number
- 1467288860
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 37970 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
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
- 2024-09-11
- Last updated
- 2025-09-09
- Certified
- 2025-09-09
Frequently asked questions
- What is Preston Gray's NPI number?
- Preston Gray's National Provider Identifier (NPI) is 1467288860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Preston Gray's specialty?
- Preston Gray is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Preston Gray located?
- Preston Gray's practice location on file with NPPES is 120 Metropolitan Building, Chattanooga, TN 37403.
- What is Preston Gray's phone number?
- The practice phone number listed in the NPPES registry for Preston Gray is (423) 425-4644.
- Does Preston Gray accept Medicare?
- Preston Gray is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Preston Gray's NPI active?
- Yes — Preston Gray's NPI (1467288860) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.