Active NPI
Joshua Richard Simmons, MD
- Emergency Medicine Physician
- Bethesda, MD
National Provider Identifier
1144468166
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- 25993
- Practice address
- 8901 Rockville Pike
Bethesda, MD 20889-5002 - Phone
- (301) 295-4000
- NPI assigned
- Jan 29, 2009
- 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 |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | 25993 | NE | Primary |
Addresses
Primary practice location
8901 Rockville Pike
Bethesda, MD 20889-5002
Mailing address
1467 Pioneer RDG
El Paso, TX 79912-8163
Phone (912) 547-3207
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 313158301 | Medicaid | TX | |
| 93021551 | Medicaid | NM |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 25993 | NE | MD | Emergency Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1233187200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1753833600000",
"number": "1144468166",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1467 PIONEER RDG",
"city": "EL PASO",
"state": "TX",
"postal_code": "799128163",
"telephone_number": "912-547-3207"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8901 ROCKVILLE PIKE",
"city": "BETHESDA",
"state": "MD",
"postal_code": "208895002",
"telephone_number": "301-295-4000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SIMMONS",
"first_name": "JOSHUA",
"middle_name": "RICHARD",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2009-01-29",
"last_updated": "2025-07-30",
"certification_date": "2025-07-30",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "NE",
"license": "25993",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "313158301",
"state": "TX"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "93021551",
"state": "NM"
}
],
"endpoints": [],
"other_names": []
}Other providers in Bethesda, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 30, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.