Active NPI
Ahmed Hassan, D.O.
- Internal Medicine Physician
- Sunnyvale, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- R5125
- Practice address
- 231 S Collins Rd
Sunnyvale, TX 75182-4624 - Phone
- (972) 892-3000
- NPI assigned
- Jun 30, 2015
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | R5125 | TX | Primary |
Addresses
Primary practice location
231 S Collins Rd
Sunnyvale, TX 75182-4624
Mailing address
231 S Collins Rd
Sunnyvale, TX 75182-4624
Phone (972) 892-3000
Other practice location 1
3001 S Houston St
Kaufman, TX 75142-3621
Phone (844) 941-3087
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX, LA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- At Still University of Health Sciences, College of Osteo Med, Kirksville, 2015
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
231 S Collins Rd
Sunnyvale, TX 75182-4624
Phone (954) 939-5000
950 W Bethany Dr
Suite 570
Allen, TX 75013-3845
Phone (844) 941-3087
Hospital & facility affiliations
- Baylor Scott and White Medical Center Sunnyvale
- Texas Health Presbyterian Hospital Kaufman
- Odessa Regional Medical Center
- Avir at Kaufman
- Town East Rehabilitation and Healthcare Center
- Royse City Medical Lodge
- The Belmont at Twin Creeks
- Wylie Oaks Healthcare and Rehabilitation
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Meridian Health Partners PLLC | Internal Medicine | Current | Accepting new patients |
| Lsu Health Sciences Center Shreveport Faculty Group Practice | Internal Medicine | Current | Accepting new patients |
| Inpatient Physician Associates PLLC | Internal Medicine | Current | Accepting new patients |
| Meridian Health Post Acute PLLC | Internal Medicine | Current | Accepting new patients |
| Comprehensive Hospitalist Services of Texas PLLC | Current | Accepting new patients | |
| TMH Physician Associates PLLC | Current | Accepting new patients | |
| TMH Physician Associates PLLC | Internal Medicine | Current | Accepting new patients |
| Comprehensive Hospitalist Services of Texas PLLC | Current | Accepting new patients | |
| Comprehensive Hospitalist Services of Texas, PLLC | Internal Medicine | Current | Accepting new patients |
| Poppy Drive Inpatient Services PLLC | Internal Medicine | Current | Accepting new patients |
| Hunt Memorial Hospital District | Past | Accepting new patients | |
| Dallas County Hospital District | Past | Accepting new patients | |
| Dallas County Hospital District | Past | Accepting new patients | |
| Hamilton County Hospital District | Past | Accepting new patients | |
| Texas Regional Medical Center, LLC | Past | Accepting new patients |
Locations
1606 Kings Hwy
Shreveport, LA 71103
Phone (318) 675-6402
1541 Kings Hwy
Shreveport, LA 71103
Phone (318) 626-0287
1512 W Kirby Pl
Shreveport, LA 71103
Phone (318) 626-0177
950 W Bethany Dr
Ste 570
Allen, TX 75013
Phone (402) 651-5338
2601 W Randol Mill Rd
Arlington, TX 76012
Phone (817) 274-5571
405 Duncan Perry Rd
Arlington, TX 76011
Phone (817) 649-3366
1950 Record Crossing Rd
Dallas, TX 75235
Phone (214) 638-1500
9715 Plano Rd
Dallas, TX 75238
Phone (214) 343-7445
7777 Forest Ln
Dallas, TX 75230
Phone (972) 566-7283
6901 Snider Plz
Ste 130
Dallas, TX 75205
Phone (972) 381-6690
3001 S Houston St
Kaufman, TX 75142
Phone (972) 932-2118
1011 N Galloway Ave
Mesquite, TX 75149
Phone (214) 320-7000
520 E 6th St
Odessa, TX 79761
Phone (432) 332-0929
3100 S Rigsbee Dr
Plano, TX 75074
Phone (972) 423-6217
421 E State Highway 114
Southlake, TX 76092
Phone (817) 865-4400
16605 Southwest Fwy
Ste 400
Sugar Land, TX 77479
Phone (281) 275-0800
231 S Collins Rd
Sunnyvale, TX 75182
Phone (972) 203-6240
Interoperability endpoints
- ahassan462123@direct.llu.edu
Ownership & related parties
All facility ownership & control disclosures 1
Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.
| Facility | Type | Role | Since |
|---|---|---|---|
| Avir at Kaufman | Skilled nursing facility | Operational/Managerial Control Adp of the SNF |
Oct 1, 2025 Apr 1, 2018 |
Owned or controlled facilities with NPI records 1
Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.
-
- Skilled Nursing Facility
- Kaufman, TX
- NPI 1427004225
Adp of the SNF, Operational/Managerial Control
Organizations & group practices 15
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Internal Medicine Physician
- Liberty Hill, TX
- NPI 1215533807
Internal Medicine, TX
-
- Internal Medicine Physician
- Allen, TX
- NPI 1609731819
Internal Medicine, TX
-
- Emergency Medicine Physician
- Sunnyvale, TX
- NPI 1417379058
Internal Medicine, TX
-
- Internal Medicine Physician
- Dallas, TX
- NPI 1285696898
Internal Medicine, TX
-
- Ophthalmology Physician
- Houston, TX
- NPI 1275779225
Internal Medicine, TX
-
- Family Medicine Physician
- Shreveport, LA
- NPI 1013374222
Internal Medicine, LA
-
- Hospitalist Physician
- Corsicana, TX
- NPI 1396142394
-
- Internal Medicine Physician
- Corsicana, TX
- NPI 1124423348
Internal Medicine
-
- Orthopaedic Surgery Physician
- Spring, TX
- NPI 1043061351
-
- Skilled Nursing Facility
- Allen, TX
- NPI 1346894243
-
- Skilled Nursing Facility
- Mesquite, TX
- NPI 1407879315
Hospital & facility affiliations 8
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Kaufman, TX
- NPI 1457382798
Hospital
-
- General Acute Care Hospital
- Sunnyvale, TX
- NPI 1255579389
Hospital
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1435622400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1708992000000",
"number": "1508249285",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "231 S COLLINS RD",
"city": "SUNNYVALE",
"state": "TX",
"postal_code": "751824624",
"telephone_number": "972-892-3000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "231 S COLLINS RD",
"city": "SUNNYVALE",
"state": "TX",
"postal_code": "751824624",
"telephone_number": "972-892-3000"
}
],
"practiceLocations": [
{
"address_1": "3001 S Houston St",
"address_purpose": "LOCATION",
"city": "Kaufman",
"state": "TX",
"postal_code": "751423621",
"country_code": "US",
"telephone_number": "844-941-3087",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "HASSAN",
"first_name": "AHMED",
"credential": "D.O.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2015-06-30",
"last_updated": "2024-02-27",
"certification_date": "2024-02-27",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "TX",
"license": "R5125",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Sunnyvale, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 27, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.