What is Gaeun Ahn's NPI number?

Gaeun Ahn's National Provider Identifier (NPI) is 1497643209, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gaeun Ahn's specialty?

Gaeun Ahn is listed in the NPPES registry with a primary specialty of Critical Care Medicine Registered Nurse (Nursing Service Providers).

Where is Gaeun Ahn located?

Gaeun Ahn's practice location on file with NPPES is 560 W 168th St, New York, NY 10032-3917.

What is Gaeun Ahn's phone number?

The practice phone number listed in the NPPES registry for Gaeun Ahn is (212) 305-4318.

Is Gaeun Ahn's NPI active?

Yes — Gaeun Ahn's NPI (1497643209) is active in the NPPES registry as of the last update on 2025-07-09.

IndividualActive

Gaeun Ahn

NPI 1497643209 · Critical Care Medicine Registered Nurse · New York, NY

Gaeun Ahn is a Critical Care Medicine Registered Nurse provider in New York, NY (NPI 1497643209).

Provider details

NPI number: 1497643209
Entity type: Individual
Primary specialty: Critical Care Medicine Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: RN.525929 (OH)

Specialties & taxonomies

Critical Care Medicine Registered NursePrimary163WC0200XLicense RN.525929 (OH)
Nursing Service Providers

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

560 W 168th St

New York, NY 10032-3917

Phone: (212) 305-4318

Street-level locationGet directions

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Mailing address