Mendelson MD PC & Rosenthal MD PC
NPI 1366774226 · Internal Medicine Physician · PT. Jeff. Sta, NY
Mendelson MD PC & Rosenthal MD PC is a Internal Medicine Physician organization in PT. Jeff. Sta, NY (NPI 1366774226).
Provider details
- NPI number
- 1366774226
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kenneth Rosenthal, Partner(631) 331-2121
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Pulmonary Disease Physician207RP1001X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-02-03
- Last updated
- 2010-05-10
Frequently asked questions
- What is Mendelson MD PC & Rosenthal MD PC's NPI number?
- Mendelson MD PC & Rosenthal MD PC's National Provider Identifier (NPI) is 1366774226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mendelson MD PC & Rosenthal MD PC?
- Mendelson MD PC & Rosenthal MD PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mendelson MD PC & Rosenthal MD PC located?
- Mendelson MD PC & Rosenthal MD PC's practice location on file with NPPES is 5360 Nesconset Hwy, PT. Jeff. Sta, NY 11776.
- What is Mendelson MD PC & Rosenthal MD PC's phone number?
- The practice phone number listed in the NPPES registry for Mendelson MD PC & Rosenthal MD PC is (631) 331-2121.
- Who is the authorized official for Mendelson MD PC & Rosenthal MD PC?
- The authorized official listed on Mendelson MD PC & Rosenthal MD PC's NPPES record is Kenneth Rosenthal, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mendelson MD PC & Rosenthal MD PC's NPI active?
- Yes — Mendelson MD PC & Rosenthal MD PC's NPI (1366774226) is active in the NPPES registry as of the last update on 2010-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.