Donald Grumbine, LCSW
NPI 1659458495 · Clinical Social Worker · New Paltz, NY
Donald Grumbine, LCSW is a Clinical Social Worker provider in New Paltz, NY (NPI 1659458495).
Provider details
- NPI number
- 1659458495
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- R020967-1 (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
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
- 2006-11-01
- Last updated
- 2015-05-12
Frequently asked questions
- What is Donald Grumbine's NPI number?
- Donald Grumbine's National Provider Identifier (NPI) is 1659458495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Grumbine's specialty?
- Donald Grumbine is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Donald Grumbine located?
- Donald Grumbine's practice location on file with NPPES is 15 High Ridge Rd, New Paltz, NY 12561-2911.
- What is Donald Grumbine's phone number?
- The practice phone number listed in the NPPES registry for Donald Grumbine is (845) 255-8830.
- Is Donald Grumbine's NPI active?
- Yes — Donald Grumbine's NPI (1659458495) is active in the NPPES registry as of the last update on 2015-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.