DR. ALEXANDRA LARA BRAUNSTEIN MD
NPI 1811154891
Ophthalmology in New York, NY
About Dr. Alexandra Lara Braunstein Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEXANDRA LARA BRAUNSTEIN MD (NPI 1811154891) is an individual ophthalmology provider in New York, New York, licensed in New York (251240) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS, is affiliated with Overlook Medical Center, and maintains a secondary practice location in Cincinnati.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 4
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. Alexandra Lara Braunstein 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 Alexandra Braunstein reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- Also billed through NPI 1982993184 (New York)
- 3,922 clinicians in this Medicare group
Florham Park, NJ 07932
- Reassigned Medicare billing, New Jersey enrollment
- 4 clinicians in this Medicare group
Morristown, NJ 07960
- Reassigned Medicare billing, New Jersey enrollment
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 5
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.
Overlook Medical Center
Acute Care Hospitals · Summit, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10032 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Alexandra Braunstein's NPI number?
The NPI number for Alexandra Braunstein is 1811154891. It was assigned to this individual provider in the NPPES registry on May 19, 2008.
Where is Alexandra Braunstein located?
Alexandra Braunstein practices at 635 W 165th St, New York, NY 10032. The listed phone number is (212) 305-9535.
What is Alexandra Braunstein's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Alexandra Braunstein enrolled in Medicare?
Yes. Alexandra Braunstein 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 Alexandra Braunstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Braunstein reassigns Medicare benefits to 3 organizations: Trustees Of Columbia University In The City Of New York (New York, NY), Neigel Center, PA (Florham Park, NJ) and Nj Oculoplastic Consultants, LLC (Morristown, NJ). 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 Alexandra Braunstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Alexandra Braunstein affiliated with any hospitals?
According to CMS data, Alexandra Braunstein is affiliated with Overlook Medical Center.
When was this NPI record last updated?
The NPPES record for Alexandra Braunstein was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Alexandra Lara Braunstein, MD · NPI 1811154891
Ophthalmology physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 19, 2008.
## Identity
- **NPI:** 1811154891 (Entity type: Individual)
- **Enumerated:** May 19, 2008
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** 251240 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 635 W 165TH ST, New York, NY 10032-3724
- **Phone:** (212) 305-9535 · **Fax:** (212) 305-5523
## 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): Trustees Of Columbia University In The City Of New York (NPI 1477068971, New York, NY); Neigel Center, PA (NPI 1083817019, Florham Park, NJ); Nj Oculoplastic Consultants, LLC (NPI 1073946695, Morristown, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Georgetown University School Of Medicine, class of 2007
## Record status
- **NPPES last updated:** March 17, 2018
- **Other identifiers:** Medicaid 7100160610 (KY); Medicaid 201023550 (IN); Medicaid 3146116 (OH); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1811154891) · Data from the CMS NPPES public registry.