DR. NATHAN CHERTACK MD
NPI 1568968600
Urology in Albany, NY
About Dr. Nathan Chertack Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NATHAN CHERTACK MD (NPI 1568968600) is an individual urology provider in Albany, New York, licensed in New York (322728) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Albany Medical Center Hospital, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
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. Nathan Chertack 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 Nathan Chertack reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Albany, NY 12208
- Reassigned Medicare billing, New York enrollment
- 1,640 clinicians in this Medicare group
Valatie, NY 12184
- Reassigned Medicare billing, New York enrollment
- 215 clinicians in this Medicare group
Glens Falls, NY 12801
- Reassigned Medicare billing, New York enrollment
- 201 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 6
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Albany Medical Center Hospital
Acute Care Hospitals · Albany, NYColumbia Memorial Hospital
Acute Care Hospitals · Hudson, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 12208 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.
ALBANY, NY 12208
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 Nathan Chertack's NPI number?
The NPI number for Nathan Chertack is 1568968600. It was assigned to this individual provider in the NPPES registry on April 5, 2018.
Where is Nathan Chertack located?
Nathan Chertack practices at 25 Hackett Blvd, Albany, NY 12208. The listed phone number is (518) 262-3341.
What is Nathan Chertack's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Nathan Chertack enrolled in Medicare?
Yes. Nathan Chertack 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 Nathan Chertack's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Chertack reassigns Medicare benefits to 3 organizations: Albany Medical College (Albany, NY), Columbia Memorial Hospital (Valatie, NY) and Glens Falls Hospital Inc. (Glens Falls, 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 Nathan Chertack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Nathan Chertack affiliated with any hospitals?
According to CMS data, Nathan Chertack is affiliated with Albany Medical Center Hospital and Columbia Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Nathan Chertack was last updated on October 13, 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. Nathan Chertack, MD · NPI 1568968600
Urology physician in Albany, New York. Individual provider, active in the CMS NPPES registry since April 5, 2018.
## Identity
- **NPI:** 1568968600 (Entity type: Individual)
- **Enumerated:** April 5, 2018
- **Primary specialty:** Urology · taxonomy 208800000X
- **State license:** 322728 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 25 HACKETT BLVD, Albany, NY 12208-3462
- **Phone:** (518) 262-3341
## 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): Albany Medical College (NPI 1497921688, Albany, NY); Columbia Memorial Hospital (NPI 1093061277, Valatie, NY); Glens Falls Hospital Inc. (NPI 1336198217, Glens Falls, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** October 13, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1568968600) · Data from the CMS NPPES public registry.