KATJA ELIZABETH BOCK MD
NPI 1255330916
Obstetrics & Gynecology in Saratoga Springs, NY
About Katja Elizabeth Bock Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATJA ELIZABETH BOCK MD (NPI 1255330916) is an individual obstetrics & gynecology provider in Saratoga Springs, New York, licensed in New York (196652-1) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Katja Elizabeth Bock Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Katja Bock reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Schenectady, NY 12309
- Reassigned Medicare billing, New York enrollment
- 14 clinicians in this Medicare group
Schenectady, NY 12304
- Reassigned Medicare billing, New York enrollment
- 15 clinicians in this Medicare group
Niskayuna, NY 12309
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Obgyn Hospitalist Medical Services Of New York PC
- 125 clinicians in this Medicare group
Latham, NY 12110
- Reassigned Medicare billing, New York enrollment
- 474 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 12866 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SARATOGA SPRINGS, NY 12866
SARATOGA SPRINGS, NY 12866
SARATOGA SPRINGS, NY 12866
SARATOGA SPRINGS, NY 12866
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 Katja Bock's NPI number?
The NPI number for Katja Bock is 1255330916. It was assigned to this individual provider in the NPPES registry on July 15, 2005.
Where is Katja Bock located?
Katja Bock practices at 59 Myrtle St Suite 100, Saratoga Springs, NY 12866. The listed phone number is (518) 587-2400.
What is Katja Bock's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Katja Bock enrolled in Medicare?
Yes. Katja Bock is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Katja Bock's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katja Bock reassigns Medicare benefits to 4 organizations: Carenet Medical Group, PC (Schenectady, NY), Mondragon Mcgrinder Medical Associates PLLC (Schenectady, NY), Obgyn Hospitalist Medical Services Of New York, P.C. (Niskayuna, NY) and Community Care Physicians, PLLC (Latham, 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 Katja Bock's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Katja Bock was last updated on August 4, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Katja Elizabeth Bock, MD · NPI 1255330916
Obstetrics & Gynecology physician in Saratoga Springs, New York. Individual provider, active in the CMS NPPES registry since July 15, 2005.
## Identity
- **NPI:** 1255330916 (Entity type: Individual)
- **Enumerated:** July 15, 2005
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 196652-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 59 MYRTLE ST, SUITE 100, Saratoga Springs, NY 12866-1044
- **Phone:** (518) 587-2400 · **Fax:** (518) 581-0141
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Carenet Medical Group, PC (NPI 1194785527, Schenectady, NY); Mondragon Mcgrinder Medical Associates PLLC (NPI 1184634297, Schenectady, NY); Obgyn Hospitalist Medical Services Of New York, P.C. (NPI 1518285055, Niskayuna, NY); Community Care Physicians, PLLC (NPI 1922048370, Latham, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 4, 2009
- **Other identifiers:** Medicare UPIN F90964 (NY); Medicaid 1528490 (NY); Medicare ID-Type Unspecified RA5696 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1255330916) · Data from the CMS NPPES public registry.