What is Max Rosenthal's NPI number?

Max Rosenthal's National Provider Identifier (NPI) is 1326656224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Max Rosenthal's specialty?

Max Rosenthal is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Max Rosenthal located?

Max Rosenthal's practice location on file with NPPES is 300 Community Dr, Manhasset, NY 11030-3816.

What is Max Rosenthal's phone number?

The practice phone number listed in the NPPES registry for Max Rosenthal is (516) 465-5400.

Is Max Rosenthal's NPI active?

Yes — Max Rosenthal's NPI (1326656224) is active in the NPPES registry as of the last update on 2026-01-02.

IndividualActive

Max Rosenthal, MD

NPI 1326656224 · Internal Medicine Physician · Manhasset, NY

Max Rosenthal, MD is a Internal Medicine Physician provider in Manhasset, NY (NPI 1326656224).

Provider details

NPI number: 1326656224
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 323794 (NY)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 323794 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(64/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
5 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

300 Community Dr

Manhasset, NY 11030-3816

Phone: (516) 465-5400

Street-level locationGet directions

More NY providers

Mailing address