Peter Arnow Lcsw PLLC
NPI 1659913077 · Mental Health Counselor · Katonah, NY
Peter Arnow Lcsw PLLC is a Mental Health Counselor organization in Katonah, NY (NPI 1659913077).
Provider details
- NPI number
- 1659913077
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Peter Arnow, Managing Member(914) 330-1230
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
6 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
- 2019-10-17
- Last updated
- 2019-10-17
Frequently asked questions
- What is Peter Arnow Lcsw PLLC's NPI number?
- Peter Arnow Lcsw PLLC's National Provider Identifier (NPI) is 1659913077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Peter Arnow Lcsw PLLC?
- Peter Arnow Lcsw PLLC is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Peter Arnow Lcsw PLLC located?
- Peter Arnow Lcsw PLLC's practice location on file with NPPES is 18 Harris Rd, Katonah, NY 10536-2202.
- What is Peter Arnow Lcsw PLLC's phone number?
- The practice phone number listed in the NPPES registry for Peter Arnow Lcsw PLLC is (914) 330-1230.
- Who is the authorized official for Peter Arnow Lcsw PLLC?
- The authorized official listed on Peter Arnow Lcsw PLLC's NPPES record is Peter Arnow, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Peter Arnow Lcsw PLLC's NPI active?
- Yes — Peter Arnow Lcsw PLLC's NPI (1659913077) is active in the NPPES registry as of the last update on 2019-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.