EVAN R BERG MD
NPI 1982692596
Emergency Medicine in Boston, MA
About Evan R Berg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EVAN R BERG MD (NPI 1982692596) is an individual emergency medicine provider in Boston, Massachusetts, licensed in Massachusetts (215357) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Evan R Berg Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Evan Berg reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02108
- Reassigned Medicare billing, Massachusetts enrollment
- 20 clinicians in this Medicare group
Newton, MA 02462
- Reassigned Medicare billing, Massachusetts enrollment
- 992 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 2
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.
Physician 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
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 Evan Berg's NPI number?
The NPI number for Evan Berg is 1982692596. It was assigned to this individual provider in the NPPES registry on October 7, 2005.
Where is Evan Berg located?
Evan Berg practices at 1 Boston Medical Ctr Pl, Boston, MA 02118. The listed phone number is (617) 414-5481.
What is Evan Berg's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Evan Berg enrolled in Medicare?
Yes. Evan Berg is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Evan Berg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Evan Berg reassigns Medicare benefits to 2 organizations: Insted Medical PLLC (Boston, MA) and Mass General Brigham Medical Group Suburban Massachusetts Inc (Newton, 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 Evan Berg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Evan Berg accept?
Health plans from WellSense Health Plan list Evan Berg 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 Evan Berg was last updated on May 31, 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.
# Evan R Berg, MD · NPI 1982692596
Emergency Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since October 7, 2005.
## Identity
- **NPI:** 1982692596 (Entity type: Individual)
- **Enumerated:** October 7, 2005
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 215357 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BOSTON MEDICAL CTR PL, Boston, MA 02118-2908
- **Phone:** (617) 414-5481 · **Fax:** (617) 414-7759
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Insted Medical PLLC (NPI 1750197224, Boston, MA); Mass General Brigham Medical Group Suburban Massachusetts Inc (NPI 1538191218, Newton, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 31, 2023
- **Other identifiers:** Medicaid 3120664 (NH); Medicaid 110007139A (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1982692596) · Data from the CMS NPPES public registry.