Advanced Medical Services Inc
Organization Active NPI Urgent Care Clinic/Center · Slidell, LA
NPI 1124776265 · NPPES record last updated Sep 18, 2025
Key facts
- NPI
- 1124776265
- Entity type
- Organization (NPI type 2)
- Primary specialty
- Urgent Care Clinic/Center 261QU0200X
- Legal business name
- ADVANCED MEDICAL SERVICES INC
- Practice address
- 310 Gateway Dr Ste B
Slidell, LA 70461-5598 - Phone
- (504) 544-9701
- Fax
- (985) 288-0559
- NPI assigned
- Mar 17, 2022
- Organization subpart
- No
Authorized official
- Name
- Dr. Hatem Fikry Ahmed Hamed, MD
- Title
- Owner
- Phone
- (724) 708-5577
Corporate family (same tax ID) 1
Practitioners 5
-
Hatem Fikry Ahmed Hamed, M.D.,M.B.,CH.B.,M.S.
-
Marianne Halphen Gelter, D.O.
-
Stephanie Lynn Guidry, NP-C
-
Christopher Young Lew, M.D.
-
Artemus Flagg II, M.D.
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in LA
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20231204003741 | LA | Part B Supplier - Clinic/Group Practice | 0345698189 |
Receives reassigned benefits from 1 practitioner Practice locations: Slidell, LA |
National Provider Directory
- Tax ID family
- Advanced Medical Services
Locations
3769 Pontchartrain Dr
Ste 3
Slidell, LA 70458
Phone (985) 641-5476
310 Gateway Dr
Ste B
Slidell, LA 70461
Phone (985) 288-5088
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician |
207Q00000X | |||
| Emergency Care Clinic/Center | 261QE0002X | |||
| Primary Care Clinic/Center | 261QP2300X | |||
| Urgent Care Clinic/Center | 261QU0200X | Yes |
Addresses
Primary practice location
310 Gateway Dr Ste B
Slidell, LA 70461-5598
Mailing address
310 Gateway Dr Ste B
Slidell, LA 70461-5598
Phone (504) 544-9701
Other names
- Crescent Urgent & Primary Care Clinic
Other providers in Slidell, LA
- Oladunni Modupeola Adetoba
- Administrators of the Tulane Educational Fund
- Adoni Transportation Service
- Adrienne Pizza Brink LLC
- Advanced Imaging Center, LLC
- Verna Sherman Age
- Allison Agulnick
- Ahl Home Care LLC
- Safeer Ahmad
- Air Reldan, Inc.
All providers in Slidell, LA · Urgent Care Clinic/Center in Louisiana
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Sep 18, 2025. 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.