MICHAEL A. SHEAR MD
NPI 1407016520
Emergency Medicine in Gardner, MA
About Michael A. Shear Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL A. SHEAR MD (NPI 1407016520) is an individual emergency medicine provider in Gardner, Massachusetts, licensed in Massachusetts (245872) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Heywood Hospital, and maintains a secondary practice location in Worcester.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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 A. Shear 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
5Medicare enrollment records show Michael Shear reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gardner, MA 01440
- Reassigned Medicare billing, Massachusetts enrollment
- 344 clinicians in this Medicare group
Athol, MA 01331
- Reassigned Medicare billing, Massachusetts enrollment
- 324 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 253 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 1,477 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 247 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.
Heywood Hospital
Acute Care Hospitals · Gardner, MAAthol Memorial Hospital
Critical Access Hospitals · Athol, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01440 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.
GARDNER, MA 01440
GARDNER, MA 01440
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 Shear's NPI number?
The NPI number for Michael Shear is 1407016520. It was assigned to this individual provider in the NPPES registry on June 12, 2008.
Where is Michael Shear located?
Michael Shear practices at 242 Green St, Gardner, MA 01440. The listed phone number is (978) 632-3420.
What is Michael Shear's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Michael Shear enrolled in Medicare?
Yes. Michael Shear 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 Shear's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Shear reassigns Medicare benefits to 5 organizations: Henry Heywood Memorial Hospital (Gardner, MA), Athol Memorial Hospital Incorporated (Athol, MA), Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (Boston, MA), Beth Israel Deaconess Medical Center, Inc. (Boston, MA) and Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (Boston, 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 Shear's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Michael Shear affiliated with any hospitals?
According to CMS data, Michael Shear is affiliated with Heywood Hospital and Athol Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Michael Shear was last updated on June 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Michael A. Shear, MD · NPI 1407016520
Emergency Medicine physician in Gardner, Massachusetts. Individual provider, active in the CMS NPPES registry since June 12, 2008.
## Identity
- **NPI:** 1407016520 (Entity type: Individual)
- **Enumerated:** June 12, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 245872 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 242 GREEN ST, Gardner, MA 01440-1336
- **Phone:** (978) 632-3420
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Henry Heywood Memorial Hospital (NPI 1205448701, Gardner, MA); Athol Memorial Hospital Incorporated (NPI 1336120047, Athol, MA); Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (NPI 1952358533, Boston, MA); Beth Israel Deaconess Medical Center, Inc. (NPI 1548202641, Boston, MA); Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (NPI 1316987993, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Massachusetts Medical School, class of 2008
## Record status
- **NPPES last updated:** June 29, 2021
- **Other identifiers:** Medicaid 110087638A (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1407016520) · Data from the CMS NPPES public registry.