William Milchak, LCSW
NPI 1275561441 · Clinical Social Worker · Hershey, PA
William Milchak, LCSW is a Clinical Social Worker provider in Hershey, PA (NPI 1275561441).
Provider details
- NPI number
- 1275561441
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- CW012834 (PA)
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
19 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
- 2006-06-28
- Last updated
- 2018-04-25
Frequently asked questions
- What is William Milchak's NPI number?
- William Milchak's National Provider Identifier (NPI) is 1275561441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Milchak's specialty?
- William Milchak is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William Milchak located?
- William Milchak's practice location on file with NPPES is 500 University Dr, Hershey, PA 17033-2360.
- What is William Milchak's phone number?
- The practice phone number listed in the NPPES registry for William Milchak is (717) 531-8515.
- Is William Milchak's NPI active?
- Yes — William Milchak's NPI (1275561441) is active in the NPPES registry as of the last update on 2018-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.