Active NPI
Carmen Laronn, M.D.
- Allergy Physician
- Centennial, CO
National Provider Identifier
1407894199
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Allergy Physician
- License
- 31104
- Practice address
- 5975 S Quebec St
Centennial, CO 80111-4564 - Phone
- (303) 221-0000
- Fax
- (303) 796-0304
- NPI assigned
- Jun 3, 2006
- Last updated
- Jul 13, 2026
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Allergy Physician | 207KA0200X | 31104 | CO | Primary |
Addresses
Primary practice location
5975 S Quebec St
Centennial, CO 80111-4564
Mailing address
5975 S Quebec St
Centennial, CO 80111-4564
Phone (303) 221-0000
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 |
|---|---|---|---|
| 31104 | CO | MD | Allergy Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1149292800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1407894199",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5975 S QUEBEC ST",
"city": "CENTENNIAL",
"state": "CO",
"postal_code": "801114564",
"telephone_number": "303-221-0000",
"fax_number": "303-796-0304"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5975 S QUEBEC ST",
"city": "CENTENNIAL",
"state": "CO",
"postal_code": "801114564",
"telephone_number": "303-221-0000",
"fax_number": "303-796-0304"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LARONN",
"first_name": "CARMEN",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-06-03",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207KA0200X",
"taxonomy_group": "",
"desc": "Allergy & Immunology, Allergy",
"state": "CO",
"license": "31104",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Centennial, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.