Cornerstone Herkimer
NPI 1588100986 · Clinical Social Worker · Herkimer, NY
Cornerstone Herkimer is a Clinical Social Worker organization in Herkimer, NY (NPI 1588100986).
Provider details
- NPI number
- 1588100986
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Ward Halverson, Owner(315) 868-1000
- License
- R052659-1 (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
9 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
- 2017-01-10
- Last updated
- 2017-01-10
Frequently asked questions
- What is Cornerstone Herkimer's NPI number?
- Cornerstone Herkimer's National Provider Identifier (NPI) is 1588100986, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cornerstone Herkimer?
- Cornerstone Herkimer is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Cornerstone Herkimer located?
- Cornerstone Herkimer's practice location on file with NPPES is 417 E German St, Herkimer, NY 13350-1028.
- What is Cornerstone Herkimer's phone number?
- The practice phone number listed in the NPPES registry for Cornerstone Herkimer is (315) 868-1000.
- Who is the authorized official for Cornerstone Herkimer?
- The authorized official listed on Cornerstone Herkimer's NPPES record is Ward Halverson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cornerstone Herkimer's NPI active?
- Yes — Cornerstone Herkimer's NPI (1588100986) is active in the NPPES registry as of the last update on 2017-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.