Lilly Liu, M.D., M.P.H.
NPI 1417306291 · Maternal & Fetal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lilly Liu, M.D., M.P.H. is a Maternal & Fetal Medicine Physician provider in New York, NY (NPI 1417306291).
Provider details
- NPI number
- 1417306291
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.P.H.
- Sex
- Female
- Sole proprietor
- No
- License
- 307928 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-12
- Last updated
- 2024-10-21
- Certified
- 2024-10-21
Frequently asked questions
- What is Lilly Liu's NPI number?
- Lilly Liu's National Provider Identifier (NPI) is 1417306291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lilly Liu's specialty?
- Lilly Liu is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lilly Liu located?
- Lilly Liu's practice location on file with NPPES is 5141 Broadway, New York, NY 10034-1159.
- What is Lilly Liu's phone number?
- The practice phone number listed in the NPPES registry for Lilly Liu is (212) 932-4200.
- Does Lilly Liu accept Medicare?
- Lilly Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lilly Liu's NPI active?
- Yes — Lilly Liu's NPI (1417306291) is active in the NPPES registry as of the last update on 2024-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.