DR. MATTHEW JOSEPH HORAN DMD
NPI 1447411079
Dentist in Boston, MA
About Dr. Matthew Joseph Horan Dmd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW JOSEPH HORAN DMD (NPI 1447411079) is an individual dentist in Boston, Massachusetts, licensed in Massachusetts (22143) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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)
Dr. Matthew Joseph Horan Dmd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Matthew Horan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dorchester, MA 02125
- Reassigned Medicare billing, Massachusetts enrollment
- 31 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 02108 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 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02108
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 Horan's NPI number?
The NPI number for Matthew Horan is 1447411079. It was assigned to this individual provider in the NPPES registry on June 17, 2008.
Where is Matthew Horan located?
Matthew Horan practices at 250 Washington St, Boston, MA 02108. The listed phone number is (617) 624-6000.
What is Matthew Horan's specialty?
The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.
Is Matthew Horan enrolled in Medicare?
Yes. Matthew Horan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Matthew Horan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Horan reassigns Medicare benefits to Harbor Health Services Inc (Dorchester, MA). The 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 Horan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Horan accept?
Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 4 other insurers list Matthew Horan 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 Matthew Horan was last updated on September 29, 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. Matthew Joseph Horan, DMD · NPI 1447411079
Dentist provider in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since June 17, 2008.
## Identity
- **NPI:** 1447411079 (Entity type: Individual)
- **Enumerated:** June 17, 2008
- **Primary specialty:** Dentist · taxonomy 122300000X
- **State license:** 22143 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 250 WASHINGTON ST, Boston, MA 02108-4603
- **Phone:** (617) 624-6000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Harbor Health Services Inc (NPI 1659330496, Dorchester, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 29, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1447411079) · Data from the CMS NPPES public registry.