Clark Mental Health Services
NPI 1639869050 · Psychiatric/Mental Health Nurse Practitioner · Memphis, TN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clark Mental Health Services is a Psychiatric/Mental Health Nurse Practitioner organization in Memphis, TN (NPI 1639869050).
Provider details
- NPI number
- 1639869050
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Zina Clark, Owner(901) 292-4407
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
3 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
- 2023-05-09
- Last updated
- 2023-05-09
- Certified
- 2023-05-09
Frequently asked questions
- What is Clark Mental Health Services's NPI number?
- Clark Mental Health Services's National Provider Identifier (NPI) is 1639869050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Clark Mental Health Services?
- Clark Mental Health Services is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Clark Mental Health Services located?
- Clark Mental Health Services's practice location on file with NPPES is 1331 Union Ave Ste 1148, Memphis, TN 38104-7509.
- What is Clark Mental Health Services's phone number?
- The practice phone number listed in the NPPES registry for Clark Mental Health Services is (901) 292-4407.
- Does Clark Mental Health Services accept Medicare?
- Clark Mental Health Services is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Clark Mental Health Services?
- The authorized official listed on Clark Mental Health Services's NPPES record is Zina Clark, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Clark Mental Health Services's NPI active?
- Yes — Clark Mental Health Services's NPI (1639869050) is active in the NPPES registry as of the last update on 2023-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.