Joyce Kyung, NP
NPI 1891217352 · Nurse Practitioner · New York, NY
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joyce Kyung, NP is a Nurse Practitioner provider in New York, NY (NPI 1891217352).
Provider details
- NPI number
- 1891217352
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- F341861-1 (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
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Potassium Chloride | 49 |
| Metformin Hclbrand: Metformin Hcl Er | 48 |
| Prednisone | 42 |
| Lisinopril | 42 |
| Apixabanbrand: Eliquis | 40 |
| Atorvastatin Calcium | 33 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 27 |
| Doxycycline Hyclate | 20 |
| Sertraline Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$117 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
Registry dates
- Enumerated
- 2017-07-16
- Last updated
- 2022-07-21
Frequently asked questions
- What is Joyce Kyung's NPI number?
- Joyce Kyung's National Provider Identifier (NPI) is 1891217352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Kyung's specialty?
- Joyce Kyung is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joyce Kyung located?
- Joyce Kyung's practice location on file with NPPES is 100 E 77th St, New York, NY 10075-1850.
- What is Joyce Kyung's phone number?
- The practice phone number listed in the NPPES registry for Joyce Kyung is (347) 931-3624.
- Does Joyce Kyung accept Medicare?
- Joyce Kyung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joyce Kyung's NPI active?
- Yes — Joyce Kyung's NPI (1891217352) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.