Mary Clendenin, LCSW
NPI 1891764544 · Clinical Social Worker · Tucson, AZ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Clendenin, LCSW is a Clinical Social Worker provider in Tucson, AZ (NPI 1891764544).
Provider details
- NPI number
- 1891764544
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LC7363 (ME)
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 50 Moody StSaco, ME 04072-1536Phone: (207) 294-4657
Registry dates
- Enumerated
- 2006-03-15
- Last updated
- 2021-01-09
- Certified
- 2021-01-09
Frequently asked questions
- What is Mary Clendenin's NPI number?
- Mary Clendenin's National Provider Identifier (NPI) is 1891764544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Clendenin's specialty?
- Mary Clendenin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Clendenin located?
- Mary Clendenin's practice location on file with NPPES is 899 N Wilmot Rd Ste B, Tucson, AZ 85711-1712.
- What is Mary Clendenin's phone number?
- The practice phone number listed in the NPPES registry for Mary Clendenin is (520) 290-1100.
- Does Mary Clendenin accept Medicare?
- Mary Clendenin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Clendenin's NPI active?
- Yes — Mary Clendenin's NPI (1891764544) is active in the NPPES registry as of the last update on 2021-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.