Heeseung Kwak
NPI 1609220029 · Acute Care Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heeseung Kwak is a Acute Care Nurse Practitioner provider in New York, NY (NPI 1609220029).
Provider details
- NPI number
- 1609220029
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- F430937-1 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 1275 York AveMskcc Critical Care UnitNew York, NY 10065Phone: (360) 561-7470
- 1 Gustave L Levy PlNew York, NY 10029-6504Phone: (212) 241-6756
Registry dates
- Enumerated
- 2016-04-21
- Last updated
- 2019-02-26
Frequently asked questions
- What is Heeseung Kwak's NPI number?
- Heeseung Kwak's National Provider Identifier (NPI) is 1609220029, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heeseung Kwak's specialty?
- Heeseung Kwak is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heeseung Kwak located?
- Heeseung Kwak's practice location on file with NPPES is 10 E 102nd St, New York, NY 10029-6030.
- What is Heeseung Kwak's phone number?
- The practice phone number listed in the NPPES registry for Heeseung Kwak is (212) 241-6756.
- Does Heeseung Kwak accept Medicare?
- Heeseung Kwak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heeseung Kwak's NPI active?
- Yes — Heeseung Kwak's NPI (1609220029) is active in the NPPES registry as of the last update on 2019-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.