Holli Mcclellan
NPI 1033589924 · Social Worker · Warsaw, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holli Mcclellan is a Social Worker provider in Warsaw, NY (NPI 1033589924).
Provider details
- NPI number
- 1033589924
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 094166 (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
10 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
- 2015-10-05
- Last updated
- 2022-04-27
- Certified
- 2022-04-27
Frequently asked questions
- What is Holli Mcclellan's NPI number?
- Holli Mcclellan's National Provider Identifier (NPI) is 1033589924, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holli Mcclellan's specialty?
- Holli Mcclellan is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Holli Mcclellan located?
- Holli Mcclellan's practice location on file with NPPES is 34 N Main St, Warsaw, NY 14569-1326.
- What is Holli Mcclellan's phone number?
- The practice phone number listed in the NPPES registry for Holli Mcclellan is (585) 786-0220.
- Does Holli Mcclellan accept Medicare?
- Holli Mcclellan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holli Mcclellan's NPI active?
- Yes — Holli Mcclellan's NPI (1033589924) is active in the NPPES registry as of the last update on 2022-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.