Dalton Grayson, APRN
NPI 1801788021 · Family Nurse Practitioner · Signal Mountain, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dalton Grayson, APRN is a Family Nurse Practitioner provider in Signal Mountain, TN (NPI 1801788021).
Provider details
- NPI number
- 1801788021
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Male
- Sole proprietor
- No
- License
- 39249 (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
Under 1 yr in 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
- 2025-07-21
- Last updated
- 2025-08-03
- Certified
- 2025-08-03
Frequently asked questions
- What is Dalton Grayson's NPI number?
- Dalton Grayson's National Provider Identifier (NPI) is 1801788021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dalton Grayson's specialty?
- Dalton Grayson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dalton Grayson located?
- Dalton Grayson's practice location on file with NPPES is 1185 Hall Rd, Signal Mountain, TN 37377-7653.
- What is Dalton Grayson's phone number?
- The practice phone number listed in the NPPES registry for Dalton Grayson is (423) 637-6709.
- Does Dalton Grayson accept Medicare?
- Dalton Grayson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dalton Grayson's NPI active?
- Yes — Dalton Grayson's NPI (1801788021) is active in the NPPES registry as of the last update on 2025-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.