DR. MARTIN ADAM BLOCH MD
NPI 1700989670
Internal Medicine - Addiction Medicine in Willimantic, CT
About Dr. Martin Adam Bloch Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARTIN ADAM BLOCH MD (NPI 1700989670) is an individual addiction medicine provider in Willimantic, Connecticut, licensed in Connecticut (076145) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Martin Adam Bloch Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Martin Bloch reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brighton, CO 80601
- Reassigned Medicare billing, Colorado enrollment
- 101 clinicians in this Medicare group
Fort Collins, CO 80525
- Reassigned Medicare billing, Colorado enrollment
- 17 clinicians in this Medicare group
Denver, CO 80246
- Reassigned Medicare billing, Colorado enrollment
- 17 clinicians in this Medicare group
Westminster, CO 80031
- Reassigned Medicare billing, Colorado enrollment
- 17 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 06226 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WILLIMANTIC, CT 06226
WILLIMANTIC, CT 06226
WILLIMANTIC, CT 06226
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 Martin Bloch's NPI number?
The NPI number for Martin Bloch is 1700989670. It was assigned to this individual provider in the NPPES registry on September 6, 2006.
Where is Martin Bloch located?
Martin Bloch practices at 289 Windham Rd, Willimantic, CT 06226. The listed phone number is (860) 465-2650.
What is Martin Bloch's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.
Is Martin Bloch enrolled in Medicare?
Yes. Martin Bloch is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Martin Bloch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martin Bloch reassigns Medicare benefits to 4 organizations: Inpatient Services, PC (Brighton, CO), Vcphcs X LLC (Fort Collins, CO), Vcphcs Xii, LLC (Denver, CO) and Vcphcs Xi, LLC (Westminster, CO). 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 Martin Bloch'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 Martin Bloch was last updated on October 30, 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. Martin Adam Bloch, MD · NPI 1700989670
Addiction Medicine physician in Willimantic, Connecticut. Individual provider, active in the CMS NPPES registry since September 6, 2006.
## Identity
- **NPI:** 1700989670 (Entity type: Individual)
- **Enumerated:** September 6, 2006
- **Primary specialty:** Internal Medicine - Addiction Medicine · taxonomy 207RA0401X
- **State license:** 076145 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 289 WINDHAM RD, Willimantic, CT 06226-3528
- **Phone:** (860) 465-2650
## 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): Inpatient Services, PC (NPI 1710999768, Brighton, CO); Vcphcs X LLC (NPI 1528787181, Fort Collins, CO); Vcphcs Xii, LLC (NPI 1194443804, Denver, CO); Vcphcs Xi, LLC (NPI 1568181121, Westminster, CO) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 30, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1700989670) · Data from the CMS NPPES public registry.