MARC G. HOCHLER M.D.
NPI 1225045784
Obstetrics & Gynecology in Waterbury, CT
About Marc G. Hochler M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARC G. HOCHLER M.D. (NPI 1225045784) is an individual obstetrics & gynecology provider in Waterbury, Connecticut, licensed in Massachusetts (70457) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
Other Identifiers 11
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)
Marc G. Hochler M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
11Medicare enrollment records show Marc Hochler reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hartford, CT 06105
- Reassigned Medicare billing, Connecticut enrollment
- 1,186 clinicians in this Medicare group
Worcester, MA 01608
- Reassigned Medicare billing, Massachusetts enrollment
- 197 clinicians in this Medicare group
Athol, MA 01331
- Reassigned Medicare billing, Massachusetts enrollment
- 218 clinicians in this Medicare group
Gardner, MA 01440
- Reassigned Medicare billing, Massachusetts enrollment
- 344 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
Schenectady, NY 12304
- Reassigned Medicare billing, New York enrollment
- 15 clinicians in this Medicare group
Schenectady, NY 12309
- Reassigned Medicare billing, New York enrollment
- 14 clinicians in this Medicare group
Brockton, MA 02302
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Obhg Massachusetts - Direct PC
- 100 clinicians in this Medicare group
North Andover, MA 01845
- Reassigned Medicare billing, Massachusetts enrollment
- 24 clinicians in this Medicare group
Lawrence, MA 01841
- Reassigned Medicare billing, Massachusetts enrollment
- 38 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 06706 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.
WATERBURY, CT 06706
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 Marc Hochler's NPI number?
The NPI number for Marc Hochler is 1225045784. It was assigned to this individual provider in the NPPES registry on August 1, 2006.
Where is Marc Hochler located?
Marc Hochler practices at 56 Franklin St, Waterbury, CT 06706. The listed phone number is (203) 709-6000.
What is Marc Hochler's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Marc Hochler enrolled in Medicare?
Yes. Marc Hochler is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Marc Hochler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marc Hochler reassigns Medicare benefits to 11 organizations: Trinity Health Of New England Provider Network Organization Inc (Hartford, CT), Saint Vincent Physician Services, Inc. (Worcester, MA), Heywood Medical Group Inc (Athol, MA), Henry Heywood Memorial Hospital (Gardner, MA), Obgyn Hospitalist Medical Services Of New York, P.C. (Niskayuna, NY) and 6 more organizations, listed in the Medicare section above. 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 Marc Hochler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marc Hochler accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Marc Hochler 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 Marc Hochler 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.
# Marc G. Hochler, M.D. · NPI 1225045784
Obstetrics & Gynecology physician in Waterbury, Connecticut. Individual provider, active in the CMS NPPES registry since August 1, 2006.
## Identity
- **NPI:** 1225045784 (Entity type: Individual)
- **Enumerated:** August 1, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 70457 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 56 FRANKLIN ST, Waterbury, CT 06706-1253
- **Phone:** (203) 709-6000
## 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:** 11 organizations under Medicare reassignment (form CMS-855R): Trinity Health Of New England Provider Network Organization Inc (NPI 1003882812, Hartford, CT); Saint Vincent Physician Services, Inc. (NPI 1013997329, Worcester, MA); Heywood Medical Group Inc (NPI 1881123552, Athol, MA); Henry Heywood Memorial Hospital (NPI 1205448701, Gardner, MA); Obgyn Hospitalist Medical Services Of New York, P.C. (NPI 1518285055, Niskayuna, NY); and 6 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 7, 2023
- **Other identifiers:** Other 404359; Other 70457 (MA); Other J08128 (MA); and 8 more
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Source: [NPI Profile](https://npiprofile.com/npi/1225045784) · Data from the CMS NPPES public registry.