IndividualActive
Jonathan Holtz, LMSW
NPI 1134844178 · Social Worker · Harrison, NY
Jonathan Holtz, LMSW is a Social Worker provider in Harrison, NY (NPI 1134844178).
Provider details
- NPI number
- 1134844178
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
275 North St
Harrison, NY 10528-1140
Phone: (914) 967-6500
Approximate (ZIP-level) locationGet directions
Mailing address
8 Oakwood Dr Apt 138
Peekskill, NY 10566-1951
Registry dates
- Enumerated
- 2022-10-11
- Last updated
- 2024-03-11
- Certified
- 2024-03-11
Frequently asked questions
- What is Jonathan Holtz's NPI number?
- Jonathan Holtz's National Provider Identifier (NPI) is 1134844178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Holtz's specialty?
- Jonathan Holtz is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Jonathan Holtz located?
- Jonathan Holtz's practice location on file with NPPES is 275 North St, Harrison, NY 10528-1140.
- What is Jonathan Holtz's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Holtz is (914) 967-6500.
- Is Jonathan Holtz's NPI active?
- Yes — Jonathan Holtz's NPI (1134844178) is active in the NPPES registry as of the last update on 2024-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.