Mary Plonka, LCSW
NPI 1386070621 · Clinical Social Worker · Olean, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Plonka, LCSW is a Clinical Social Worker provider in Olean, NY (NPI 1386070621).
Provider details
- NPI number
- 1386070621
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 084883 (NY)
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
12 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
- 2013-09-18
- Last updated
- 2019-11-13
Frequently asked questions
- What is Mary Plonka's NPI number?
- Mary Plonka's National Provider Identifier (NPI) is 1386070621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Plonka's specialty?
- Mary Plonka is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Plonka located?
- Mary Plonka's practice location on file with NPPES is 112 South Clinton St, Olean, NY 14760-9634.
- What is Mary Plonka's phone number?
- The practice phone number listed in the NPPES registry for Mary Plonka is (716) 373-6735.
- Does Mary Plonka accept Medicare?
- Mary Plonka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Plonka's NPI active?
- Yes — Mary Plonka's NPI (1386070621) is active in the NPPES registry as of the last update on 2019-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.