Ying Chan, MD
NPI 1174557979 · Maternal & Fetal Medicine Physician · Flushing, NY
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ying Chan, MD is a Maternal & Fetal Medicine Physician provider in Flushing, NY (NPI 1174557979).
Provider details
- NPI number
- 1174557979
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 25MA05936800 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$71 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
Additional practice locations (1)
- 837 59th St Fl 2Brooklyn, NY 11220-5577Phone: (718) 268-0010Fax: (347) 851-1209
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2023-02-23
- Certified
- 2023-02-23
Frequently asked questions
- What is Ying Chan's NPI number?
- Ying Chan's National Provider Identifier (NPI) is 1174557979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ying Chan's specialty?
- Ying Chan is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ying Chan located?
- Ying Chan's practice location on file with NPPES is 13336 41st Rd Ste 2a, Flushing, NY 11355-3666.
- What is Ying Chan's phone number?
- The practice phone number listed in the NPPES registry for Ying Chan is (718) 268-0008.
- Does Ying Chan accept Medicare?
- Ying Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ying Chan's NPI active?
- Yes — Ying Chan's NPI (1174557979) is active in the NPPES registry as of the last update on 2023-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.