SUNG A YOON
NPI 1801279955
Nurse Practitioner - Adult Health in New York, NY

Active since July 08, 2015PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
520 E 70TH ST, STARR 341, NEW YORK, NY 10021(646) 962-7950 Get Directions Write a Review

NPPES record last updated: February 7, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sung A Yoon NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SUNG A YOON (NPI 1801279955) is an individual adult health provider in New York, New York, licensed in New York (307600) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1801279955
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameSUNG A YOON
Location Address520 E 70TH ST, STARR 341New York, NY 10021
Mailing Address520 E 70th St, Starr 341New York, NY 10021 · (646) 962-7950
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJuly 8, 2015
Last NPPES UpdateFebruary 7, 2020
NPI 1801279955 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License Licensed in NY · 307600
Also ListedRegistered NurseTaxonomy 163W00000X · License 668619 (NY)
520 E 70TH ST, New York, NY 10021

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Sung A Yoon is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7517254659
PECOS Enrollment IDI20200324002308
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330101
Location525 East 68th StreetNew York, NY 10065 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$102.04 typical visit price
range $65.69 – $198.19
Typical copayment $25.51 (range $16.42 – $49.54)
Most-billed visit code 99203
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.8
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Hematology & Oncology)
520 E 70TH ST, STARR 341
NEW YORK, NY 10021
Internal Medicine (Cardiovascular Disease)
520 E 70TH ST, STARR 4
NEW YORK, NY 10021
Nutritionist
520 E 70TH ST
NEW YORK, NY 10021
Student in an Organized Health Care Education/Training Program
520 E 70TH ST
NEW YORK, NY 10021
Internal Medicine (Medical Oncology)
520 E 70TH ST
NEW YORK, NY 10021
Internal Medicine (Hematology & Oncology)
520 E 70TH ST, STARR 341
NEW YORK, NY 10021
Physician Assistant
520 E 70TH ST, STARR 341
NEW YORK, NY 10021
Physician Assistant
520 E 70TH ST
NEW YORK, NY 10021

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sung A Yoon's NPI number?

The NPI number for Sung A Yoon is 1801279955. It was assigned to this individual provider in the NPPES registry on July 8, 2015.

Where is Sung A Yoon located?

Sung A Yoon practices at 520 E 70th St Starr 341, New York, NY 10021. The listed phone number is (646) 962-7950.

What is Sung A Yoon's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Sung A Yoon enrolled in Medicare?

Yes. Sung A Yoon is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Sung A Yoon affiliated with any hospitals?

According to CMS data, Sung A Yoon is affiliated with New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Sung A Yoon was last updated on February 7, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.