DR. MARY CHIN O.D
NPI 1902866056
Optometrist in Brooklyn, NY
About Dr. Mary Chin O.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARY CHIN O.D (NPI 1902866056) is an individual optometrist in Brooklyn, New York, licensed in New York (TUV006923) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with South Brooklyn Health, and is a graduate of State University Of New York - State College Optometry (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Mary Chin O.d 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.
Medicare Billing Reassignments
4Medicare enrollment records show Mary Chin reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11235
- Reassigned Medicare billing, New York enrollment
- 638 clinicians in this Medicare group
Brooklyn, NY 11214
- Reassigned Medicare billing, New York enrollment
Elmhurst, NY 11373
- Reassigned Medicare billing, New York enrollment
New York, NY 10037
- Reassigned Medicare billing, New York enrollment
- 2,094 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
South Brooklyn Health
Acute Care Hospitals · Brooklyn, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11235 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BROOKLYN, NY 11235
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 Mary Chin's NPI number?
The NPI number for Mary Chin is 1902866056. It was assigned to this individual provider in the NPPES registry on March 24, 2006.
Where is Mary Chin located?
Mary Chin practices at 2601 Ocean Pkwy Ophthalmology Department Room 5n14, Brooklyn, NY 11235. The listed phone number is (718) 616-3703.
What is Mary Chin's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Mary Chin enrolled in Medicare?
Yes. Mary Chin 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.
Which organizations bill Medicare for Mary Chin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Chin reassigns Medicare benefits to 4 organizations: Coney Island Medical Practice Plan, P.C. (Brooklyn, NY), City Eye Optical, Inc (Brooklyn, NY), City Eye Optical Elmhurst, Inc (Elmhurst, NY) and Physician Affiliate Group Of New York PC (New York, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mary Chin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Chin accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 1 other insurer list Mary Chin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Mary Chin affiliated with any hospitals?
According to CMS data, Mary Chin is affiliated with South Brooklyn Health.
When was this NPI record last updated?
The NPPES record for Mary Chin was last updated on July 10, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.
# Dr. Mary Chin, O.D · NPI 1902866056
Optometrist provider in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since March 24, 2006.
## Identity
- **NPI:** 1902866056 (Entity type: Individual)
- **Enumerated:** March 24, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** TUV006923 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 2601 OCEAN PKWY, OPHTHALMOLOGY DEPARTMENT ROOM 5N14, Brooklyn, NY 11235-7745
- **Phone:** (718) 616-3703 · **Fax:** (718) 616-3004
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Coney Island Medical Practice Plan, P.C. (NPI 1386951762, Brooklyn, NY); City Eye Optical, Inc (NPI 1730444167, Brooklyn, NY); City Eye Optical Elmhurst, Inc (NPI 1336790724, Elmhurst, NY); Physician Affiliate Group Of New York PC (NPI 1013375526, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York - State College Optometry, class of 2005
## Record status
- **NPPES last updated:** July 10, 2012
- **Other identifiers:** Medicare UPIN V07642 (NY); Medicare ID-Type Unspecified C428D1 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1902866056) · Data from the CMS NPPES public registry.