MUHAMMAD ETIWY MD
NPI 1194219477
Internal Medicine - Cardiovascular Disease in Atlanta, GA
About Muhammad Etiwy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MUHAMMAD ETIWY MD (NPI 1194219477) is an individual cardiovascular disease provider in Atlanta, Georgia, licensed in Georgia (111913) and active in the NPI registry since June 2018. He is enrolled in Medicare PECOS, is affiliated with North Shore Medical Center -, and maintains a secondary practice location in Boston.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 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
Muhammad Etiwy 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 Muhammad Etiwy reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Keene, NH 03431
- Reassigned Medicare billing, New Hampshire enrollment
- 2,999 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Lebanon, NH 03766
- Reassigned Medicare billing, New Hampshire enrollment
- Also billed through NPI 1003803495 (New Hampshire)
- 283 clinicians in this Medicare group
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,620 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Shore Medical Center -
Acute Care Hospitals · Salem, MAMassachusetts General Hospital
Acute Care Hospitals · Boston, MAMary Hitchcock Memorial Hospital
Acute Care Hospitals · Lebanon, NHAlice Peck Day Memorial Hospital
Critical Access Hospitals · Lebanon, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30322 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
ATLANTA, GA 30322
ATLANTA, GA 30322
ATLANTA, GA 30322
ATLANTA, GA 30322
ATLANTA, GA 30322
ATLANTA, GA 30322
ATLANTA, GA 30322
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 Muhammad Etiwy's NPI number?
The NPI number for Muhammad Etiwy is 1194219477. It was assigned to this individual provider in the NPPES registry on June 19, 2018.
Where is Muhammad Etiwy located?
Muhammad Etiwy practices at Emory University Hospital, Atlanta, GA 30322. The listed phone number is (404) 778-7777.
What is Muhammad Etiwy's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Muhammad Etiwy enrolled in Medicare?
Yes. Muhammad Etiwy 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 Muhammad Etiwy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Muhammad Etiwy reassigns Medicare benefits to 5 organizations: Dartmouth-Hitchcock Clinic (Keene, NH), The General Hospital Corporation (Boston, MA), Massachusetts General Physicians Organization Inc (Boston, MA), Alice Peck Day Memorial Hospital (Lebanon, NH) and Mary Hitchcock Memorial Hospital (Lebanon, NH). 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 Muhammad Etiwy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Muhammad Etiwy affiliated with any hospitals?
According to CMS data, Muhammad Etiwy is affiliated with North Shore Medical Center -, Massachusetts General Hospital, Mary Hitchcock Memorial Hospital and Alice Peck Day Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Muhammad Etiwy was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Muhammad Etiwy, MD · NPI 1194219477
Cardiovascular Disease physician in Atlanta, Georgia. Individual provider, active in the CMS NPPES registry since June 19, 2018.
## Identity
- **NPI:** 1194219477 (Entity type: Individual)
- **Enumerated:** June 19, 2018
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 111913 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** EMORY UNIVERSITY HOSPITAL, Atlanta, GA 30322-0001
- **Phone:** (404) 778-7777
## 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): Dartmouth-Hitchcock Clinic (NPI 1174176861, Keene, NH); The General Hospital Corporation (NPI 1023049236, Boston, MA); Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); Alice Peck Day Memorial Hospital (NPI 1093761892, Lebanon, NH); Mary Hitchcock Memorial Hospital (NPI 1023092053, Lebanon, NH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** October 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1194219477) · Data from the CMS NPPES public registry.