Jenny Leung, DO
NPI 1104455971 · Hospitalist Physician · New York, NY
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jenny Leung, DO is a Hospitalist Physician provider in New York, NY (NPI 1104455971).
Provider details
- NPI number
- 1104455971
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 322370 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
370 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 221 | $88 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 57 | $91 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 35 | $130 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 23 | $125 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 20 | $146 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 14 |
Practice location
Mailing address
Additional practice locations (2)
- 281 1st AvenueNew York, NY 10003-0001Phone: (212) 844-1808Fax: (212) 420-2025
- Health Science Center T16, Room 020Stony Brook, NY 11794-0001Phone: (631) 444-7411Fax: (631) 444-2493
Registry dates
- Enumerated
- 2020-04-03
- Last updated
- 2023-06-26
- Certified
- 2023-06-26
Frequently asked questions
- What is Jenny Leung's NPI number?
- Jenny Leung's National Provider Identifier (NPI) is 1104455971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jenny Leung's specialty?
- Jenny Leung is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Jenny Leung located?
- Jenny Leung's practice location on file with NPPES is First Avenue at 16th Stret, New York, NY 10003-0001.
- What is Jenny Leung's phone number?
- The practice phone number listed in the NPPES registry for Jenny Leung is (212) 844-1808.
- Does Jenny Leung accept Medicare?
- Jenny Leung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jenny Leung's NPI active?
- Yes — Jenny Leung's NPI (1104455971) is active in the NPPES registry as of the last update on 2023-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.