Mostafa Mahmoud Ahmed, MD
Individual provider Active NPI Otolaryngology Physician · Chevy Chase, MD
NPI 1457618399 · NPPES record last updated Aug 4, 2026
Key facts
- NPI
- 1457618399
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Otolaryngology Physician 207Y00000X
- License
- D91469 (MD)
- Practice address
- 8401 Connecticut Ave Ste 1000
Chevy Chase, MD 20815-5841 - Phone
- (240) 770-2251
- Fax
- (240) 770-2253
- NPI assigned
- Apr 17, 2012
- Sex
- Male
- Sole proprietor
- Yes
Organizations & group practices 3
Hospital & facility affiliations 1
Medicare Care Compare profile
- Specialty
- Otolaryngology
- Education
- Other, 2012
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
- Centers for Advanced ENT Care LLC
Practice addresses (Care Compare)
10801 Lockwood Dr
Suite 360
Silver Spring, MD 20901-1563
Phone (301) 593-5200
6410 Rockledge Dr
Suite 305
Bethesda, MD 20817-1841
Phone (301) 652-8847
818 W Diamond Ave
Suite 120
Gaithersburg, MD 20878-1450
Phone (301) 963-6334
Hospital & facility affiliations
- Adventist Healthcare Shady Grove Medical Center
Merit-based Incentive Payment System (MIPS)
- Final score
- 75 of 100
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in DC
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20220716000167 | DC | Practitioner - Otolaryngology | 1052638574 | Reassigns benefits to 1 organization |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Centers for Advanced ENT Care, LLC | Otolaryngology | Current |
Accepting new patients |
| Frederick Health Hospital Inc | Past | Accepting new patients | |
| Cumberland Valley ENT Consultants | Otolaryngology | Past | Accepting new patients |
Locations
6410 Rockledge Dr
Ste 305
Bethesda, MD 20817
Phone (301) 493-9409
818 W Diamond Ave
Ste 120
Gaithersburg, MD 20878
Phone (301) 869-7204
Interoperability endpoints
- mahmed226771@direct.deaconess.com
- mostafa.ahmed@tcfaecmo.eclinicaldirectplus.com
- mahmed383574@direct-prd.stelizabeth.com
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Otolaryngology Physician | 207Y00000X | D91469 | MD | Yes |
Addresses
Primary practice location
8401 Connecticut Ave Ste 1000
Chevy Chase, MD 20815-5841
Mailing address
8401 Connecticut Ave Ste 1000
Chevy Chase, MD 20815-5841
Phone (240) 770-2251
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| D0091469 | Other | MD | STATE LICENSE |
Other providers in Chevy Chase, MD
- Advanced Eye Care, LLC
- Advanced Pain Medicine Institute, PC
- Advantra RX LLC
- Armin Aflaki
- Aging Perspectives, Inc
- Zohair Shehzad Alam
- Adam David Alamillo
- Demetrius Albanes
- Moses K Albert
- Madeline Albertine
All providers in Chevy Chase, MD · Otolaryngology Physician in Maryland
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Aug 4, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.