MRS. INAS O ALMASRY MD
NPI 1154310746
Internal Medicine in Worcester, MA
About Mrs. Inas O Almasry Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. INAS O ALMASRY MD (NPI 1154310746) is an individual internal medicine provider in Worcester, Massachusetts, licensed in Massachusetts (234023) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, is affiliated with Umass Memorial Medical Center/university Campus, and is a graduate of Other (1989).
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
Mrs. Inas O Almasry 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
8Medicare enrollment records show Inas Almasry reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Worcester, MA 01609
- Reassigned Medicare billing, Massachusetts and Rhode Island enrollments
- 2 clinicians in this Medicare group
Worcester, MA 01655
- Reassigned Medicare billing, Massachusetts enrollment
- 2,902 clinicians in this Medicare group
Watertown, MA 02472
- Reassigned Medicare billing, Massachusetts enrollment
- 1,103 clinicians in this Medicare group
Springfield, MA 01151
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Ipc Hospitalists Of New England PC
- 124 clinicians in this Medicare group
Winchester, MA 01890
- Reassigned Medicare billing, Massachusetts enrollment
- 101 clinicians in this Medicare group
Melrose, MA 02176
- Reassigned Medicare billing, Massachusetts enrollment
- 176 clinicians in this Medicare group
Fall River, MA 02721
- Reassigned Medicare billing, Massachusetts enrollment
- 317 clinicians in this Medicare group
Johnstown, CO 80534
- Reassigned Medicare billing, Massachusetts enrollment
- 53 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 6
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.
Umass Memorial Medical Center/University Campus
Acute Care Hospitals · Worcester, MASt Vincent Hospital
Acute Care Hospitals · Worcester, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01609 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 6
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Inas Almasry's NPI number?
The NPI number for Inas Almasry is 1154310746. It was assigned to this individual provider in the NPPES registry on October 17, 2005.
Where is Inas Almasry located?
Inas Almasry practices at 255 Park Ave Ste 800, Worcester, MA 01609. The listed phone number is (857) 810-0200.
What is Inas Almasry's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Inas Almasry enrolled in Medicare?
Yes. Inas Almasry 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 Inas Almasry's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Inas Almasry reassigns Medicare benefits to 8 organizations: Grace Medical PC (Worcester, MA), Umass Memorial Medical Group Inc (Worcester, MA), Steward Medical Group, Inc (Watertown, MA), Ipc Hospitalists Of New England, P.C. (Springfield, MA), Winchester Lahey Inpatient Specialists PLLC (Winchester, MA) and 3 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 Inas Almasry's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Inas Almasry accept?
Health plans from Anthem Blue Cross and Blue Shield list Inas Almasry 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 Inas Almasry affiliated with any hospitals?
According to CMS data, Inas Almasry is affiliated with Umass Memorial Medical Center/University Campus and St Vincent Hospital.
When was this NPI record last updated?
The NPPES record for Inas Almasry was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.