Daniel Sawyer, PMHNP
NPI 1619858818 · Psychiatric/Mental Health Nurse Practitioner · Knoxville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Sawyer, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Knoxville, TN (NPI 1619858818).
Provider details
- NPI number
- 1619858818
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Male
- Sole proprietor
- No
- License
- PMH09250016 (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
- 2025-09-12
- Last updated
- 2026-02-17
- Certified
- 2026-02-17
Frequently asked questions
- What is Daniel Sawyer's NPI number?
- Daniel Sawyer's National Provider Identifier (NPI) is 1619858818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Sawyer's specialty?
- Daniel Sawyer is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Daniel Sawyer located?
- Daniel Sawyer's practice location on file with NPPES is 2449 Reagan Rd, Knoxville, TN 37931-3706.
- What is Daniel Sawyer's phone number?
- The practice phone number listed in the NPPES registry for Daniel Sawyer is (865) 246-2104.
- Does Daniel Sawyer accept Medicare?
- Daniel Sawyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Sawyer's NPI active?
- Yes — Daniel Sawyer's NPI (1619858818) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.