MARK A BLUMBERG M.D.
NPI 1588662019
Dermatology in Springfield, MA
About Mark A Blumberg M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK A BLUMBERG M.D. (NPI 1588662019) is an individual dermatology provider in Springfield, Massachusetts, licensed in Massachusetts (223863) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Baystate Medical Center, and maintains a secondary practice location in Agawam.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 5
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mark A Blumberg M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Areas of Expertise CMS Part B claims 28
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baystate Medical Center
Acute Care Hospitals · Springfield, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01107 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 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mark Blumberg's NPI number?
The NPI number for Mark Blumberg is 1588662019. It was assigned to this individual provider in the NPPES registry on July 8, 2005.
Where is Mark Blumberg located?
Mark Blumberg practices at 3455 Main St Suite 5, Springfield, MA 01107. The listed phone number is (413) 733-9600.
What is Mark Blumberg's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Mark Blumberg enrolled in Medicare?
Yes. Mark Blumberg is registered in the Medicare PECOS enrollment system.
What insurance does Mark Blumberg accept?
Health plans from Anthem Blue Cross and Blue Shield list Mark Blumberg 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 Mark Blumberg affiliated with any hospitals?
According to CMS data, Mark Blumberg is affiliated with Baystate Medical Center.
When was this NPI record last updated?
The NPPES record for Mark Blumberg was last updated on December 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.