MAYA M ABDALLAH MD
NPI 1861854937
Internal Medicine in Boston, MA
About Maya M Abdallah Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAYA M ABDALLAH MD (NPI 1861854937) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (280466) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 4
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 and accepts Medicare assignment
Maya M Abdallah 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
2Medicare enrollment records show Maya Abdallah reassigns Medicare billing to 2 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
- 573 clinicians in this Medicare group
Springfield, MA 01199
- Reassigned Medicare billing, Massachusetts enrollment
- 1,537 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Boston Medical Center
Acute Care Hospitals · Boston, 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
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 Maya Abdallah's NPI number?
The NPI number for Maya Abdallah is 1861854937. It was assigned to this individual provider in the NPPES registry on March 28, 2016.
Where is Maya Abdallah located?
Maya Abdallah practices at 830 Harrison Avenue, 3rd Fl Moakley Bldg, Boston, MA 02118. The listed phone number is (617) 638-6428.
What is Maya Abdallah's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Maya Abdallah enrolled in Medicare?
Yes. Maya Abdallah 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 Maya Abdallah's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maya Abdallah reassigns Medicare benefits to 2 organizations: Evans Medical Foundation, Inc. (Boston, MA) and Baystate Medical Practices, Inc (Springfield, 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 Maya Abdallah's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maya Abdallah accept?
Health plans from WellSense Health Plan list Maya Abdallah 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 Maya Abdallah affiliated with any hospitals?
According to CMS data, Maya Abdallah is affiliated with Boston Medical Center.
When was this NPI record last updated?
The NPPES record for Maya Abdallah was last updated on May 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Maya M Abdallah, MD · NPI 1861854937
Internal Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since March 28, 2016.
## Identity
- **NPI:** 1861854937 (Entity type: Individual)
- **Enumerated:** March 28, 2016
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 280466 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 830 HARRISON AVENUE, 3RD FL, MOAKLEY BLDG, Boston, MA 02118-2905
- **Phone:** (617) 638-6428 · **Fax:** (617) 638-5756
## 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): Evans Medical Foundation, Inc. (NPI 1912954124, Boston, MA); Baystate Medical Practices, Inc (NPI 1548205909, Springfield, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** May 20, 2026
- **Other identifiers:** Medicaid 3153981 (NH); Medicaid 110115650A (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1861854937) · Data from the CMS NPPES public registry.