Mary Key, LCSW, LCAS
NPI 1699840793 · Clinical Social Worker · Cary, NC
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Key, LCSW, LCAS is a Clinical Social Worker provider in Cary, NC (NPI 1699840793).
Provider details
- NPI number
- 1699840793
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, LCAS
- Sex
- Female
- Sole proprietor
- Yes
- License
- C006189 (NC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-11-22
- Last updated
- 2026-03-02
- Certified
- 2026-03-02
Frequently asked questions
- What is Mary Key's NPI number?
- Mary Key's National Provider Identifier (NPI) is 1699840793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Key's specialty?
- Mary Key is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Key located?
- Mary Key's practice location on file with NPPES is 1140 Kildaire Farm Rd Ste 200, Cary, NC 27511-4597.
- What is Mary Key's phone number?
- The practice phone number listed in the NPPES registry for Mary Key is (919) 744-4089.
- Does Mary Key accept Medicare?
- Mary Key is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Key's NPI active?
- Yes — Mary Key's NPI (1699840793) is active in the NPPES registry as of the last update on 2026-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.