DR. ALEXANDRA L CHAN KATZ DDS, MPH
NPI 1144222654
Dentist - General Practice in Brooklyn, NY
About Dr. Alexandra L Chan Katz Dds, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEXANDRA L CHAN KATZ DDS, MPH (NPI 1144222654) is an individual general practice provider in Brooklyn, New York, licensed in New York (047809) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS and is a graduate of New York University College Of Dentistry (1998).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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 (PECOS)
Dr. Alexandra L Chan Katz Dds, Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Alexandra Chan Katz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10009
- Reassigned Medicare billing, New York enrollment
- 186 clinicians in this Medicare group
Bridgeport, CT 06605
- Reassigned Medicare billing, Connecticut enrollment
- 126 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11249 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BROOKLYN, NY 11249
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 Chan Katz's NPI number?
The NPI number for Alexandra Chan Katz is 1144222654. It was assigned to this individual provider in the NPPES registry on August 15, 2005. The provider is also known as Dr. Alexandra L. Chan Katz Dds, Mph.
Where is Alexandra Chan Katz located?
Alexandra Chan Katz practices at 58 Rutledge St Oda Primary Health Care Network- Director Dental, Brooklyn, NY 11249. The listed phone number is (718) 260-4620.
What is Alexandra Chan Katz's specialty?
The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.
Is Alexandra Chan Katz enrolled in Medicare?
Yes. Alexandra Chan Katz is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Alexandra Chan Katz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Chan Katz reassigns Medicare benefits to 2 organizations: William F. Ryan Community Health Center Inc (New York, NY) and South-West Community Health Center, Inc (Bridgeport, CT). 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 Chan Katz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexandra Chan Katz accept?
Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Florida Combined Life and 4 other insurers list Alexandra Chan Katz 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.
When was this NPI record last updated?
The NPPES record for Alexandra Chan Katz was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 L Chan Katz, DDS, MPH · NPI 1144222654
General Practice provider in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since August 15, 2005.
## Identity
- **NPI:** 1144222654 (Entity type: Individual)
- **Enumerated:** August 15, 2005
- **Primary specialty:** Dentist - General Practice · taxonomy 1223G0001X
- **State license:** 047809 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 58 RUTLEDGE ST, ODA PRIMARY HEALTH CARE NETWORK- DIRECTOR DENTAL, Brooklyn, NY 11249-7814
- **Phone:** (718) 260-4620
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): William F. Ryan Community Health Center Inc (NPI 1588691828, New York, NY); South-West Community Health Center, Inc (NPI 1699703686, Bridgeport, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York University College Of Dentistry, class of 1998
## Record status
- **NPPES last updated:** March 7, 2023
- **Other identifiers:** Other 0478090 (NY); Other 008620 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1144222654) · Data from the CMS NPPES public registry.