DR. MELISSA BETH FREIZINGER PH.D.
NPI 1790907780
Psychologist in Boston, MA
About Dr. Melissa Beth Freizinger Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MELISSA BETH FREIZINGER PH.D. (NPI 1790907780) is an individual psychologist in Boston, Massachusetts, licensed in Massachusetts (9014) and active in the NPI registry since May 2007. She 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. Melissa Beth Freizinger Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Melissa Freizinger reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 1,358 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.
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 02115
BOSTON, MA 02115
BOSTON, MA 02115
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 Melissa Freizinger's NPI number?
The NPI number for Melissa Freizinger is 1790907780. It was assigned to this individual provider in the NPPES registry on May 2, 2007.
Where is Melissa Freizinger located?
Melissa Freizinger practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-5974.
What is Melissa Freizinger's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Melissa Freizinger enrolled in Medicare?
Yes. Melissa Freizinger is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Melissa Freizinger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Freizinger reassigns Medicare benefits to Children's Hospital Pediatric Associates, Inc (Boston, 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 Melissa Freizinger's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Melissa Freizinger accept?
Health plans from Anthem Blue Cross and Blue Shield list Melissa Freizinger 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 Melissa Freizinger was last updated on January 10, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.