MICHAEL H. SHERMAN MD
NPI 1104204999
Emergency Medicine in Boston, MA
About Michael H. Sherman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL H. SHERMAN MD (NPI 1104204999) is an individual emergency medicine provider in Boston, Massachusetts, licensed in Massachusetts (273606) and active in the NPI registry since May 2015. He is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
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
Michael H. Sherman Md 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
15Medicare enrollment records show Michael Sherman reassigns Medicare billing to 15 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 69 clinicians in this Medicare group
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 clinicians in this Medicare group
Cambridge, MA 02139
- Reassigned Medicare billing, Massachusetts enrollment
- 719 clinicians in this Medicare group
Watertown, MA 02472
- Reassigned Medicare billing, Massachusetts enrollment
- 1,103 clinicians in this Medicare group
Salem, MA 01970
- Reassigned Medicare billing, Massachusetts enrollment
- 994 clinicians in this Medicare group
North Andover, MA 01845
- Reassigned Medicare billing, Massachusetts and New Hampshire enrollments
- 57 clinicians in this Medicare group
North Andover, MA 01845
- Reassigned Medicare billing, Massachusetts enrollment
- 52 clinicians in this Medicare group
North Andover, MA 01845
- Reassigned Medicare billing, Massachusetts enrollment
- 71 clinicians in this Medicare group
Lawrence, MA 01841
- Reassigned Medicare billing, Massachusetts enrollment
- 305 clinicians in this Medicare group
Lawrence, MA 01841
- Reassigned Medicare billing, Massachusetts enrollment
- 258 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Boston Medical Center
Acute Care Hospitals · Boston, MANorth Shore Medical Center -
Acute Care Hospitals · Salem, MAPhysician 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 Michael Sherman's NPI number?
The NPI number for Michael Sherman is 1104204999. It was assigned to this individual provider in the NPPES registry on May 12, 2015.
Where is Michael Sherman located?
Michael Sherman practices at 1 Boston Medical Ctr Pl, Boston, MA 02118. The listed phone number is (617) 441-5481.
What is Michael Sherman's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Michael Sherman enrolled in Medicare?
Yes. Michael Sherman 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 Sherman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Sherman reassigns Medicare benefits to 15 organizations: Boston Emergency Physician Foundation, Inc. (Boston, MA), Brigham & Womens Physicians Organization Inc (Boston, MA), Cambridge Public Health Commission (Cambridge, MA), Steward Medical Group, Inc (Watertown, MA), Mass General Brigham Medical Group Northern Massachusetts Inc (Salem, MA) and 10 more organizations, listed in the Medicare section above. 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 Sherman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Sherman accept?
Health plans from Ambetter from NH Healthy Families, Taro Health and WellSense Health Plan list Michael Sherman 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 Michael Sherman affiliated with any hospitals?
According to CMS data, Michael Sherman is affiliated with Boston Medical Center and North Shore Medical Center -.
When was this NPI record last updated?
The NPPES record for Michael Sherman was last updated on December 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Michael H. Sherman, MD · NPI 1104204999
Emergency Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since May 12, 2015.
## Identity
- **NPI:** 1104204999 (Entity type: Individual)
- **Enumerated:** May 12, 2015
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 273606 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BOSTON MEDICAL CTR PL, Boston, MA 02118-2908
- **Phone:** (617) 441-5481
## 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:** 15 organizations under Medicare reassignment (form CMS-855R): Boston Emergency Physician Foundation, Inc. (NPI 1427005859, Boston, MA); Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA); Cambridge Public Health Commission (NPI 1487603585, Cambridge, MA); Steward Medical Group, Inc (NPI 1629398219, Watertown, MA); Mass General Brigham Medical Group Northern Massachusetts Inc (NPI 1588606123, Salem, MA); and 10 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** December 12, 2024
- **Other identifiers:** Medicaid 110138660A (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1104204999) · Data from the CMS NPPES public registry.