NA MA MD
NPI 1033381983
Ophthalmology in Great Neck, NY
About Na Ma Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NA MA MD (NPI 1033381983) is an individual ophthalmology provider in Great Neck, New York, licensed in New York (250375) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS, is affiliated with South Brooklyn Health, and is a graduate of Other (1997).
NPPES Registry Identity
Specialties & Licenses
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
Na Ma 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.
Medicare Billing Reassignments
3Medicare enrollment records show Na Ma reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Great Neck, NY 11024
- Reassigned Medicare billing, New York enrollment
New York, NY 10037
- Reassigned Medicare billing, New York enrollment
- 2,094 clinicians in this Medicare group
Brooklyn, NY 11235
- Reassigned Medicare billing, New York enrollment
- 638 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 8
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 11024 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GREAT NECK, NY 11024
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 Na Ma's NPI number?
The NPI number for Na Ma is 1033381983. It was assigned to this individual provider in the NPPES registry on April 1, 2008.
Where is Na Ma located?
Na Ma practices at 39 Kings Point Rd, Great Neck, NY 11024. The listed phone number is (516) 385-9186.
What is Na Ma's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Na Ma enrolled in Medicare?
Yes. Na Ma 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 Na Ma's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Na Ma reassigns Medicare benefits to 3 organizations: Na Ma Ophthalmology PLLC (Great Neck, NY), Physician Affiliate Group Of New York PC (New York, NY) and Coney Island Medical Practice Plan, P.C. (Brooklyn, 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 Na Ma's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Na Ma accept?
Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Oscar Health, Oscar Health Insurance and Oscar Health Maintenance Organization of Florida and 5 other insurers list Na Ma 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 Na Ma affiliated with any hospitals?
According to CMS data, Na Ma is affiliated with South Brooklyn Health.
When was this NPI record last updated?
The NPPES record for Na Ma was last updated on August 27, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Na Ma, MD · NPI 1033381983
Ophthalmology physician in Great Neck, New York. Individual provider, active in the CMS NPPES registry since April 1, 2008.
## Identity
- **NPI:** 1033381983 (Entity type: Individual)
- **Enumerated:** April 1, 2008
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** 250375 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 39 KINGS POINT RD, Great Neck, NY 11024-1635
- **Phone:** (516) 385-9186
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Na Ma Ophthalmology PLLC (NPI 1396023891, Great Neck, NY); Physician Affiliate Group Of New York PC (NPI 1013375526, New York, NY); Coney Island Medical Practice Plan, P.C. (NPI 1386951762, Brooklyn, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** August 27, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1033381983) · Data from the CMS NPPES public registry.