Holly Zwolinski, LSW
NPI 1336454123 · Social Worker · Chardon, OH
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holly Zwolinski, LSW is a Social Worker provider in Chardon, OH (NPI 1336454123).
Provider details
- NPI number
- 1336454123
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 100311 (OH)
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
15 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
- 2010-08-17
- Last updated
- 2011-10-28
Frequently asked questions
- What is Holly Zwolinski's NPI number?
- Holly Zwolinski's National Provider Identifier (NPI) is 1336454123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Zwolinski's specialty?
- Holly Zwolinski is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Holly Zwolinski located?
- Holly Zwolinski's practice location on file with NPPES is 12557 Ravenwood Dr, Chardon, OH 44024-9009.
- What is Holly Zwolinski's phone number?
- The practice phone number listed in the NPPES registry for Holly Zwolinski is (440) 285-3400.
- Does Holly Zwolinski accept Medicare?
- Holly Zwolinski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holly Zwolinski's NPI active?
- Yes — Holly Zwolinski's NPI (1336454123) is active in the NPPES registry as of the last update on 2011-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.