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Peter Markman, LCSW
NPI 1417475088 · Clinical Social Worker · Catskill, NY
Peter Markman, LCSW is a Clinical Social Worker provider in Catskill, NY (NPI 1417475088).
Provider details
- NPI number
- 1417475088
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 085749 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
341 W Main St
Catskill, NY 12414-1621
Phone: (518) 719-1440
Fax: (518) 719-1538
Street-level locationGet directions
Mailing address
430 N Elting Corners Rd
Highland, NY 12528-2800
Registry dates
- Enumerated
- 2017-09-05
- Last updated
- 2017-09-05
Frequently asked questions
- What is Peter Markman's NPI number?
- Peter Markman's National Provider Identifier (NPI) is 1417475088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Markman's specialty?
- Peter Markman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Peter Markman located?
- Peter Markman's practice location on file with NPPES is 341 W Main St, Catskill, NY 12414-1621.
- What is Peter Markman's phone number?
- The practice phone number listed in the NPPES registry for Peter Markman is (518) 719-1440.
- Is Peter Markman's NPI active?
- Yes — Peter Markman's NPI (1417475088) is active in the NPPES registry as of the last update on 2017-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.