DONALD G. KEAMY JR. M.D.,M.P.H.
NPI 1568453660
Otolaryngology - Pediatric Otolaryngology in Boston, MA
About Donald G. Keamy Jr. M.d.,m.p.h. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DONALD G. KEAMY JR. M.D.,M.P.H. (NPI 1568453660) is an individual pediatric otolaryngology provider in Boston, Massachusetts, licensed in Massachusetts (224441) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (1998).
NPPES Registry Identity
Specialties & Licenses 3
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
Donald G. Keamy Jr. M.d.,m.p.h. 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
3Medicare enrollment records show Donald Keamy reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 478 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Boston, MA 02109
- Reassigned Medicare billing, Massachusetts enrollment
- 1,317 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.
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 02114
BOSTON, MA 02114
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 Donald Keamy's NPI number?
The NPI number for Donald Keamy is 1568453660. It was assigned to this individual provider in the NPPES registry on October 31, 2005.
Where is Donald Keamy located?
Donald Keamy practices at 243 Charles St, Boston, MA 02114. The listed phone number is (617) 573-3190.
What is Donald Keamy's specialty?
The primary specialty registered for this NPI is Otolaryngology, specializing in Pediatric Otolaryngology, with taxonomy code 207YP0228X.
Is Donald Keamy enrolled in Medicare?
Yes. Donald Keamy 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 Donald Keamy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Donald Keamy reassigns Medicare benefits to 3 organizations: Massachusetts Eye And Ear Associates, Inc. (Boston, MA), Massachusetts General Physicians Organization Inc (Boston, MA) and Atrius Health, 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 Donald Keamy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Donald Keamy was last updated on November 8, 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.
# Donald G. Keamy Jr., M.D.,M.P.H. · NPI 1568453660
Pediatric Otolaryngology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since October 31, 2005.
## Identity
- **NPI:** 1568453660 (Entity type: Individual)
- **Enumerated:** October 31, 2005
- **Primary specialty:** Otolaryngology - Pediatric Otolaryngology · taxonomy 207YP0228X
- **State license:** 224441 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 243 CHARLES ST, Boston, MA 02114-3002
- **Phone:** (617) 573-3190
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Massachusetts Eye And Ear Associates, Inc. (NPI 1932574332, Boston, MA); Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); Atrius Health, Inc. (NPI 1265646921, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 1998
## Record status
- **NPPES last updated:** November 8, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1568453660) · Data from the CMS NPPES public registry.