Jessica Hyunjung Oh
Family Nurse Practitioner · New York, NY
Jessica Hyunjung Oh is a family nurse practitioner with a practice address in New York, New York, and NPI 1891403127, issued on Nov 7, 2022. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jessica Hyunjung Oh
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 288500 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1305 York Ave, New York, NY 10021
- Phone
- (646) 962-5558
- Enumerated
- Nov 7, 2022
- Record last updated
- Oct 12, 2025
- Fax
- (646) 962-0050
- Medicare enrollment
- Enrolled (PECOS I20240308003338); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 2022
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 1305 York Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- John Barnard, M.D.Cardiovascular Disease Physician1144242678
- Robert Battat, MDGastroenterology Physician1255854071
Verify Jessica Hyunjung Oh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% more Medicare Part D claims than the average family nurse practitioner in 2024
1,882 Medicare Part D claims for 778 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Atorvastatin Calcium225 claims
- Metoprolol Succinate219 claims
- Rosuvastatin Calcium211 claims
- Amlodipine Besylate152 claims
- Eliquis145 claims
- Losartan Potassium99 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Weill Medical College OF CornellNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jessica Hyunjung Oh among 14,805 family nurse practitioner records in New York
Jessica Hyunjung Oh is one of 14,805 family nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 70% of them.
- NPI issued2022 · 70% of these records are older, 24% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2022 · median 2019 among the 7,239 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,365 family nurse practitioner records list a practice address in New York
They are 2,365 of the 98,468 NPPES records with a practice address in New York, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in New York → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Anita Barba, FNPNew York, NY 100211871747758
- Keesha Bruno, FNPNew York, NY 100211437288958
- Christina Camas, NPNew York, NY 100211467676080
- Maryann Carousso, NPNew York, NY 100211558562512
- Erin Carr, FNPNew York, NY 100211508988924
- Eileen Finerty, FNPNew York, NY 100211770742447
- Patricia Gilleaudeau, FNPNew York, NY 100211477575884
- Andrea Lacourciere, NPNew York, NY 100211770611238
Common questions
What is Jessica Hyunjung Oh's NPI number?
Jessica Hyunjung Oh's National Provider Identifier (NPI) is 1891403127, issued on Nov 7, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Jessica Hyunjung Oh located?
The NPPES record lists a practice address at 1305 York Ave, New York, NY, 10021. Phone: (646) 962-5558. Providers update this record themselves, so call before visiting.
How can I verify Jessica Hyunjung Oh's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Jessica Hyunjung Oh prescribe under Medicare Part D?
In 2024, Jessica Hyunjung Oh had 1,882 Medicare Part D claims for 778 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.