Mary Piller, CMSW
NPI 1063570703 · Social Worker · Harriman, TN
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Piller, CMSW is a Social Worker provider in Harriman, TN (NPI 1063570703).
Provider details
- NPI number
- 1063570703
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- CMSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
83% 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
- 2006-12-05
- Last updated
- 2008-02-14
Frequently asked questions
- What is Mary Piller's NPI number?
- Mary Piller's National Provider Identifier (NPI) is 1063570703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Piller's specialty?
- Mary Piller is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Piller located?
- Mary Piller's practice location on file with NPPES is 221 Devonia St, Harriman, TN 37748-2006.
- What is Mary Piller's phone number?
- The practice phone number listed in the NPPES registry for Mary Piller is (865) 882-1164.
- Does Mary Piller accept Medicare?
- Mary Piller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Piller's NPI active?
- Yes — Mary Piller's NPI (1063570703) is active in the NPPES registry as of the last update on 2008-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.