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YING CHEN MD
NPI 1497384960
Internal Medicine - Endocrinology, Diabetes & Metabolism in Brooklyn, NY

Active since April 06, 2020PECOS EnrolledAccepts Medicare Assignment
4813 9TH AVE FL 5, BROOKLYN, NY 11220(718) 283-5923(718) 635-7640 Get Directions Write a Review

NPPES record last updated: February 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 18, 2025, Apr 6, 2020 (2 updates tracked since 2020).

About Ying Chen Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

YING CHEN MD (NPI 1497384960) is an individual endocrinology, diabetes & metabolism provider in Brooklyn, New York, licensed in New York (322472) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Maimonides Medical Center, and maintains a secondary practice location in Brooklyn.

NPPES Registry Identity

NPI1497384960
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameYING CHENCredential: MD
Location Address4813 9TH AVE FL 5Brooklyn, NY 11220-2484
Mailing Address4813 9th Ave Fl 5Brooklyn, NY 11220-2484 · (718) 283-5923 · Fax (718) 635-7640
Phone(718) 283-5923
Fax(718) 635-7640
Sole ProprietorYes
Medical School CMSNew York Medical CollegeGraduated 2020
Enumeration DateApril 6, 2020
Last NPPES UpdateFebruary 9, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 9, 2026
✔ NPI 1497384960 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in NY · 322472
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
4813 9TH AVE FL 5, Brooklyn, NY 11220
Open in Google Maps ↗

Secondary Practice Location 1

Location 16323 7th AveBrooklyn, NY 11220-4743 · Phone (718) 283-6980 · Fax (718) 635-6759

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ying Chen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2163944042
PECOS Enrollment IDI20250320000983
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Maimonides Medical Center

Acute Care Hospitals · Brooklyn, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330194
Location4802 Tenth AvenueBrooklyn, NY 11219 · Kings County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

YANINA GREYF NP
Nurse Practitioner (Family)
4813 9TH AVE FL 5
BROOKLYN, NY 11220
Kings County (718) 283-5329
SHIRLEY GOMEZ FNP-BC
Nurse Practitioner (Family)
4813 9TH AVE FL 5
BROOKLYN, NY 11220
Kings County (718) 283-2550

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ying Chen's NPI number?

The NPI number for Ying Chen is 1497384960. It was assigned to this individual provider in the NPPES registry on April 6, 2020.

Where is Ying Chen located?

Ying Chen practices at 4813 9th Ave Fl 5, Brooklyn, NY 11220. The listed phone number is (718) 283-5923.

What is Ying Chen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Ying Chen enrolled in Medicare?

Yes. Ying Chen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Ying Chen affiliated with any hospitals?

According to CMS data, Ying Chen is affiliated with Maimonides Medical Center.

When was this NPI record last updated?

The NPPES record for Ying Chen was last updated on February 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.