What is Marc Napp's NPI number?

Marc Napp's National Provider Identifier (NPI) is 1497823090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marc Napp's specialty?

Marc Napp is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Marc Napp located?

Marc Napp's practice location on file with NPPES is 1425 Madison Ave, New York, NY 10029-6514.

What is Marc Napp's phone number?

The practice phone number listed in the NPPES registry for Marc Napp is (212) 659-9226.

Is Marc Napp's NPI active?

Yes — Marc Napp's NPI (1497823090) is active in the NPPES registry as of the last update on 2014-08-28.

IndividualActive

Marc Napp, MD, MS

NPI 1497823090 · Surgery Physician · New York, NY

Marc Napp, MD, MS is a Surgery Physician provider in New York, NY (NPI 1497823090).

Provider details

NPI number: 1497823090
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD, MS
Sex: Male
Sole proprietor: No
License: 169442 (NY)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense 169442 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 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

1425 Madison Ave

First Floor

New York, NY 10029-6514

Phone: (212) 659-9226

Street-level locationGet directions

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Mailing address