Darrin Bartell, PMHNP
NPI 1821877788 · Psychiatric/Mental Health Nurse Practitioner · Chattanooga, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darrin Bartell, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Chattanooga, TN (NPI 1821877788).
Provider details
- NPI number
- 1821877788
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 34833 (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
2 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
- 2023-09-28
- Last updated
- 2023-09-28
- Certified
- 2023-09-28
Frequently asked questions
- What is Darrin Bartell's NPI number?
- Darrin Bartell's National Provider Identifier (NPI) is 1821877788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darrin Bartell's specialty?
- Darrin Bartell is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Darrin Bartell located?
- Darrin Bartell's practice location on file with NPPES is 7209 Hamilton Acres Cir, Chattanooga, TN 37421-8623.
- What is Darrin Bartell's phone number?
- The practice phone number listed in the NPPES registry for Darrin Bartell is (423) 499-9335.
- Does Darrin Bartell accept Medicare?
- Darrin Bartell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darrin Bartell's NPI active?
- Yes — Darrin Bartell's NPI (1821877788) is active in the NPPES registry as of the last update on 2023-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.