DR. GEORGE J KESSLER D.O.
NPI 1609826759
Family Medicine in New York, NY
About Dr. George J Kessler D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GEORGE J KESSLER D.O. (NPI 1609826759) is an individual family medicine provider in New York, New York, licensed in New York (120686) and active in the NPI registry since May 2006. He has opted out of Medicare through January 1, 2028 and remains eligible to order and refer.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Dr. George J Kessler D.o. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2016 through January 1, 2028.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10023 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.
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 George Kessler's NPI number?
The NPI number for George Kessler is 1609826759. It was assigned to this individual provider in the NPPES registry on May 11, 2006.
Where is George Kessler located?
George Kessler practices at 165 West End Ave Suite 1K, New York, NY 10023. The listed phone number is (212) 877-7043.
What is George Kessler's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is George Kessler enrolled in Medicare?
No. George Kessler has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
When was this NPI record last updated?
The NPPES record for George Kessler was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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. George J Kessler, D.O. · NPI 1609826759
Family Medicine physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 11, 2006.
## Identity
- **NPI:** 1609826759 (Entity type: Individual)
- **Enumerated:** May 11, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 120686 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 165 WEST END AVE, SUITE 1K, New York, NY 10023
- **Phone:** (212) 877-7043
## Medicare
- **Medicare:** Opted out of Medicare (opt-out affidavit on file, in effect through January 1, 2028); services are provided under private contract
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1609826759) · Data from the CMS NPPES public registry.