DR. MICHAEL WOLFE PIERCE M.D.
NPI 1598150682
Emergency Medicine in Pittsfield, MA
About Dr. Michael Wolfe Pierce M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL WOLFE PIERCE M.D. (NPI 1598150682) is an individual emergency medicine provider in Pittsfield, Massachusetts, licensed in Massachusetts (279089) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Berkshire Medical Center, and is a graduate of Harvard Medical School (2015).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Michael Wolfe Pierce M.d. 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
2Medicare enrollment records show Michael Pierce reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pittsfield, MA 01201
- Reassigned Medicare billing, Massachusetts enrollment
- 394 clinicians in this Medicare group
North Adams, MA 01247
- Reassigned Medicare billing, Massachusetts enrollment
- 186 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.
Areas of Expertise CMS Part B claims 3
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.
Berkshire Medical Center
Acute Care Hospitals · Pittsfield, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01201 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.
PITTSFIELD, MA 01201
PITTSFIELD, MA 01201
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 Michael Pierce's NPI number?
The NPI number for Michael Pierce is 1598150682. It was assigned to this individual provider in the NPPES registry on April 6, 2015.
Where is Michael Pierce located?
Michael Pierce practices at 725 North St, Pittsfield, MA 01201. The listed phone number is (413) 447-2726.
What is Michael Pierce's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Michael Pierce enrolled in Medicare?
Yes. Michael Pierce 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 Michael Pierce's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Pierce reassigns Medicare benefits to 2 organizations: Berkshire Medical Center, Inc (Pittsfield, MA) and North Adams Regional Hospital Corporation (North Adams, MA). 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 Michael Pierce's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Michael Pierce affiliated with any hospitals?
According to CMS data, Michael Pierce is affiliated with Berkshire Medical Center.
When was this NPI record last updated?
The NPPES record for Michael Pierce was last updated on September 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. Michael Wolfe Pierce, M.D. · NPI 1598150682
Emergency Medicine physician in Pittsfield, Massachusetts. Individual provider, active in the CMS NPPES registry since April 6, 2015.
## Identity
- **NPI:** 1598150682 (Entity type: Individual)
- **Enumerated:** April 6, 2015
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 279089 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 725 NORTH ST, Pittsfield, MA 01201-4109
- **Phone:** (413) 447-2726
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Berkshire Medical Center, Inc (NPI 1295765261, Pittsfield, MA); North Adams Regional Hospital Corporation (NPI 1437839669, North Adams, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 2015
## Record status
- **NPPES last updated:** September 10, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1598150682) · Data from the CMS NPPES public registry.