Walter Hildner, LICSW
NPI 1437367562 · Clinical Social Worker · Brewster, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walter Hildner, LICSW is a Clinical Social Worker provider in Brewster, MA (NPI 1437367562).
Provider details
- NPI number
- 1437367562
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 106958 (MA)
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
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
- 2007-05-21
- Last updated
- 2017-10-18
Frequently asked questions
- What is Walter Hildner's NPI number?
- Walter Hildner's National Provider Identifier (NPI) is 1437367562, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Hildner's specialty?
- Walter Hildner is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Walter Hildner located?
- Walter Hildner's practice location on file with NPPES is 8 Granite State Ct, Brewster, MA 02631-2127.
- What is Walter Hildner's phone number?
- The practice phone number listed in the NPPES registry for Walter Hildner is (617) 232-2858.
- Does Walter Hildner accept Medicare?
- Walter Hildner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Walter Hildner's NPI active?
- Yes — Walter Hildner's NPI (1437367562) is active in the NPPES registry as of the last update on 2017-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.