Active NPI
Frederic Joe Simmons, D.O.
- Adult Medicine Physician
- Duncanville, TX
National Provider Identifier
1952318750
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Adult Medicine Physician
- License
- D9047
- Practice address
- 630 W Wheatland Rd
Duncanville, TX 75116-4518 - Phone
- (972) 296-2985
- Fax
- (972) 296-9915
- NPI assigned
- Aug 2, 2006
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Adult Medicine Physician | 207QA0505X | D9047 | TX | Primary |
Addresses
Primary practice location
630 W Wheatland Rd
Duncanville, TX 75116-4518
Mailing address
630 W Wheatland Rd
Duncanville, TX 75116-4518
Phone (972) 296-2985
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
Practitioners & affiliated clinicians
Practitioners 4
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
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- NPI 1093117848
-
- Family Nurse Practitioner
- Fort Worth, TX
- NPI 1396331724
-
- Family Nurse Practitioner
- Mesquite, TX
- NPI 1942748678
-
- Family Nurse Practitioner
- Grand Prairie, TX
- NPI 1902415722
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1154476800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789862400000",
"number": "1952318750",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "630 W WHEATLAND RD",
"city": "DUNCANVILLE",
"state": "TX",
"postal_code": "751164518",
"telephone_number": "972-296-2985",
"fax_number": "972-296-9915"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "630 W WHEATLAND RD",
"city": "DUNCANVILLE",
"state": "TX",
"postal_code": "751164518",
"telephone_number": "972-296-2985",
"fax_number": "972-296-9915"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SIMMONS",
"first_name": "FREDERIC",
"middle_name": "JOE",
"name_prefix": "Dr.",
"credential": "D.O.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-08-02",
"last_updated": "2026-09-20",
"status": "A"
},
"taxonomies": [
{
"code": "207QA0505X",
"taxonomy_group": "",
"desc": "Family Medicine, Adult Medicine",
"state": "TX",
"license": "D9047",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Duncanville, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.