MOHAMAD AYMAN GHRAOWI MD
NPI 1942201439
Internal Medicine - Medical Oncology in Dover, DE
About Mohamad Ayman Ghraowi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MOHAMAD AYMAN GHRAOWI MD (NPI 1942201439) is an individual medical oncology provider in Dover, Delaware, licensed in Delaware (C1-0025012) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with University Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 2
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
Mohamad Ayman Ghraowi 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
3Medicare enrollment records show Mohamad Ghraowi reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Irving, TX 75038
- Reassigned Medicare billing, Texas enrollment
- 179 clinicians in this Medicare group
Lubbock, TX 79430
- Reassigned Medicare billing, Texas enrollment
- 685 clinicians in this Medicare group
Dededo, GU 96929
- Reassigned Medicare billing, Guam enrollment
- 432 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.
University Medical Center
Acute Care Hospitals · Lubbock, TXGuam Regional Medical City
Acute Care Hospitals · Dededo, GUPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19901 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 5
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 4
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 Mohamad Ghraowi's NPI number?
The NPI number for Mohamad Ghraowi is 1942201439. It was assigned to this individual provider in the NPPES registry on August 9, 2005.
Where is Mohamad Ghraowi located?
Mohamad Ghraowi practices at 640 S State St Fl 1, Dover, DE 19901. The listed phone number is (302) 744-7994.
What is Mohamad Ghraowi's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Mohamad Ghraowi enrolled in Medicare?
Yes. Mohamad Ghraowi 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 Mohamad Ghraowi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mohamad Ghraowi reassigns Medicare benefits to 3 organizations: C H Wilkinson Physician Network (Irving, TX), Texas Tech University Health Sciences Center Lubbock (Lubbock, TX) and Guam Healthcare Development Incorporated (Dededo, GU). 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 Mohamad Ghraowi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mohamad Ghraowi affiliated with any hospitals?
According to CMS data, Mohamad Ghraowi is affiliated with University Medical Center and Guam Regional Medical City.
When was this NPI record last updated?
The NPPES record for Mohamad Ghraowi was last updated on March 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mohamad Ayman Ghraowi, MD · NPI 1942201439
Medical Oncology physician in Dover, Delaware. Individual provider, active in the CMS NPPES registry since August 9, 2005.
## Identity
- **NPI:** 1942201439 (Entity type: Individual)
- **Enumerated:** August 9, 2005
- **Primary specialty:** Internal Medicine - Medical Oncology · taxonomy 207RX0202X
- **State license:** C1-0025012 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 640 S STATE ST FL 1, Dover, DE 19901-3530
- **Phone:** (302) 744-7994 · **Fax:** (302) 744-7993
## 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): C H Wilkinson Physician Network (NPI 1457382947, Irving, TX); Texas Tech University Health Sciences Center Lubbock (NPI 1063461358, Lubbock, TX); Guam Healthcare Development Incorporated (NPI 1326447939, Dededo, GU) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1979
## Record status
- **NPPES last updated:** March 25, 2024
- **Other identifiers:** Medicaid 116131704 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1942201439) · Data from the CMS NPPES public registry.