Manhasset Dermatology, P.C.
NPI 1205060662 · Specialist · Manhasset, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Manhasset Dermatology, P.C. is a Specialist organization in Manhasset, NY (NPI 1205060662).
Provider details
- NPI number
- 1205060662
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- John Walczyk, President(516) 365-8030
- License
- 191586 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-05-13
- Last updated
- 2009-05-13
Frequently asked questions
- What is Manhasset Dermatology, P.C.'s NPI number?
- Manhasset Dermatology, P.C.'s National Provider Identifier (NPI) is 1205060662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Manhasset Dermatology, P.C.?
- Manhasset Dermatology, P.C. is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Manhasset Dermatology, P.C. located?
- Manhasset Dermatology, P.C.'s practice location on file with NPPES is 1165 Northern Blvd, Manhasset, NY 11030-3048.
- What is Manhasset Dermatology, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Manhasset Dermatology, P.C. is (516) 365-8030.
- Does Manhasset Dermatology, P.C. accept Medicare?
- Manhasset Dermatology, P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Manhasset Dermatology, P.C.?
- The authorized official listed on Manhasset Dermatology, P.C.'s NPPES record is John Walczyk, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Manhasset Dermatology, P.C.'s NPI active?
- Yes — Manhasset Dermatology, P.C.'s NPI (1205060662) is active in the NPPES registry as of the last update on 2009-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.