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JESSICA HYUNJUNG OH
NPI 1891403127
Nurse Practitioner - Family in New York, NY

Active since November 07, 2022PECOS EnrolledAccepts Medicare Assignment
1305 YORK AVE, NEW YORK, NY 10021(646) 962-5558(646) 962-0050 Get Directions Write a Review

NPPES record last updated: October 12, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 12, 2025, Jul 25, 2024, Nov 8, 2023 and 2 more (5 updates tracked since 2022).

About Jessica Hyunjung Oh NPPES

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

JESSICA HYUNJUNG OH (NPI 1891403127) is an individual family provider in New York, New York, licensed in Arizona (288500) and active in the NPI registry since November 2022. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of University Of Arizona College Of Medicine (2022).

NPPES Registry Identity

NPI1891403127
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameJESSICA HYUNJUNG OH
Location Address1305 YORK AVENew York, NY 10021-5663
Mailing Address1305 York AveNew York, NY 10021-5663 · (646) 962-5558
Phone(646) 962-5558
Fax(646) 962-0050
Sole ProprietorNo
Medical School CMSUniversity Of Arizona College Of MedicineGraduated 2022
Enumeration DateNovember 7, 2022
Last NPPES UpdateOctober 12, 20255 updates tracked since enumeration
NPPES CertifiedOctober 12, 2025
✔ NPI 1891403127 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in AZ · 288500
1305 YORK AVE, New York, NY 10021
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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

Jessica Hyunjung Oh 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 ID2961848296
PECOS Enrollment IDI20240308003338
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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
229 services211 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
98 services83 patients
Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days 93244
A heart rhythm review involves monitoring your heart's electrical activity for more than 48 hours up to 7 days. Using a device called an external EKG, doctors can track your heartbeats to detect irregularities and help diagnose heart conditions.
14 services14 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
14 services14 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
13 services13 patients

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.

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.

HEIDI JESSICA KWESTEL
Audiologist
1305 YORK AVE
NEW YORK, NY 10021
New York County (732) 513-9727
ISAAC KLIGMAN M.D.
Obstetrics & Gynecology (Reproductive Endocrinology)
1305 YORK AVE, 6TH FLOOR
NEW YORK, NY 10021
New York County (646) 962-3814
MS. ANNE WEISENBERG M.S. CCC-SLP
Speech-Language Pathologist
1305 YORK AVE
NEW YORK, NY 10021
New York County (646) 962-5359
MINDY WINGHIN LEE M.D.
Internal Medicine (Gastroenterology)
1305 YORK AVE
NEW YORK, NY 10021
New York County (646) 962-4463
JANETTE LYNN SHELDRICK
Nurse Practitioner (Women's Health)
1305 YORK AVE
NEW YORK, NY 10021
New York County (212) 746-6000
DR. AMANDA CINDY LEUNG MD
Student in an Organized Health Care Education/Training Program
1305 YORK AVE
NEW YORK, NY 10021
New York County (212) 746-3058
ANA GRACIELA ALZAGA FERNANDEZ M.D.
Ophthalmology
1305 YORK AVE, 11TH FLOOR
NEW YORK, NY 10021
New York County (646) 962-2020
DR. MELISSA KOOM JOO LEE- KUNG O.D., M.S., FAAO
Optometrist (Corneal and Contact Management)
1305 YORK AVE, 11TH FL
NEW YORK, NY 10021
New York County (646) 962-2020

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 Jessica Oh's NPI number?

The NPI number for Jessica Oh is 1891403127. It was assigned to this individual provider in the NPPES registry on November 7, 2022.

Where is Jessica Oh located?

Jessica Oh practices at 1305 York Ave, New York, NY 10021. The listed phone number is (646) 962-5558.

What is Jessica Oh's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Jessica Oh enrolled in Medicare?

Yes. Jessica Oh 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 Jessica Oh affiliated with any hospitals?

According to CMS data, Jessica Oh is affiliated with New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Jessica Oh was last updated on October 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.