MATTHEW COZZOLINO MD
NPI 1124522107
Internal Medicine - Cardiovascular Disease in Boston, MA
About Matthew Cozzolino Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW COZZOLINO MD (NPI 1124522107) is an individual cardiovascular disease provider in Boston, Massachusetts, licensed in Massachusetts (286805) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and maintains a secondary practice location in Boston.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
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
Matthew Cozzolino 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
7Medicare enrollment records show Matthew Cozzolino reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 573 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 2,579 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 346 clinicians in this Medicare group
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 clinicians in this Medicare group
Dorchester, MA 02122
- Reassigned Medicare billing, Massachusetts enrollment
- 98 clinicians in this Medicare group
South Weymouth, MA 02190
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: So Shore Cardiology PC
- 18 clinicians in this Medicare group
Norwell, MA 02061
- Reassigned Medicare billing, Massachusetts enrollment
- 346 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Boston Medical Center
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02118 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.
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
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 Matthew Cozzolino's NPI number?
The NPI number for Matthew Cozzolino is 1124522107. It was assigned to this individual provider in the NPPES registry on March 22, 2018.
Where is Matthew Cozzolino located?
Matthew Cozzolino practices at 732 Harrison Ave, Boston, MA 02118. The listed phone number is (617) 638-7490.
What is Matthew Cozzolino's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Matthew Cozzolino enrolled in Medicare?
Yes. Matthew Cozzolino 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 Matthew Cozzolino's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Cozzolino reassigns Medicare benefits to 7 organizations: Evans Medical Foundation, Inc. (Boston, MA), Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (Boston, MA), Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (Boston, MA), Brigham & Womens Physicians Organization Inc (Boston, MA), Dothouse Health Inc. (Dorchester, MA) and 2 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 Matthew Cozzolino's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Cozzolino accept?
Health plans from Taro Health list Matthew Cozzolino 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.
Is Matthew Cozzolino affiliated with any hospitals?
According to CMS data, Matthew Cozzolino is affiliated with Boston Medical Center.
When was this NPI record last updated?
The NPPES record for Matthew Cozzolino was last updated on June 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# Matthew Cozzolino, MD · NPI 1124522107
Cardiovascular Disease physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since March 22, 2018.
## Identity
- **NPI:** 1124522107 (Entity type: Individual)
- **Enumerated:** March 22, 2018
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 286805 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 732 HARRISON AVE, Boston, MA 02118-2309
- **Phone:** (617) 638-7490 · **Fax:** (617) 414-8742
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Evans Medical Foundation, Inc. (NPI 1912954124, Boston, MA); Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (NPI 1194765438, Boston, MA); Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (NPI 1497151773, Boston, MA); Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA); Dothouse Health Inc. (NPI 1578514733, Dorchester, MA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** June 14, 2026
- **Other identifiers:** Medicaid 110135118A (MA); Medicaid 3147123 (NH)
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Source: [NPI Profile](https://npiprofile.com/npi/1124522107) · Data from the CMS NPPES public registry.