What is Ahmet Kartal's NPI number?

Ahmet Kartal's National Provider Identifier (NPI) is 1669341624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ahmet Kartal's specialty?

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

Where is Ahmet Kartal located?

Ahmet Kartal's practice location on file with NPPES is 525 E 68th St, New York, NY 10065-4870.

What is Ahmet Kartal's phone number?

The practice phone number listed in the NPPES registry for Ahmet Kartal is (212) 746-5138.

Is Ahmet Kartal's NPI active?

Yes — Ahmet Kartal's NPI (1669341624) is active in the NPPES registry as of the last update on 2025-10-30.

IndividualActive

Ahmet Kartal, MD

NPI 1669341624 · Neurological Surgery Physician · New York, NY

Ahmet Kartal, MD is a Neurological Surgery Physician provider in New York, NY (NPI 1669341624).

Provider details

NPI number: 1669341624
Entity type: Individual
Primary specialty: Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: FELLOW (NY)

Specialties & taxonomies

Neurological Surgery PhysicianPrimary207T00000XLicense FELLOW (NY)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

525 E 68th St

Box 99

New York, NY 10065-4870

Phone: (212) 746-5138

Street-level locationGet directions

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Mailing address