Active NPI
Helen Candace Delapp, DDS
- General Practice Dentistry
- Highlands Ranch, CO
National Provider Identifier
1467449736
On this page
Key facts
NPPES NPI Registry- Primary specialty
- General Practice Dentistry
- License
- 6976
- Practice address
- 6660 Timberline Rd
Ste 130
Highlands Ranch, CO 80130-5342 - Phone
- (303) 694-9740
- Fax
- (303) 694-1304
- NPI assigned
- Oct 3, 2005
- 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 |
|---|---|---|---|---|
| General Practice Dentistry | 1223G0001X | 6976 | CO | Primary |
Addresses
Primary practice location
6660 Timberline Rd
Ste 130
Highlands Ranch, CO 80130-5342
Mailing address
6660 Timberline Rd
Ste 130
Highlands Ranch, CO 80130-5342
Phone (303) 694-9740
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)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 6976 | CO | MD | Addiction (Substance Use Disorder) Counselor |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Cottonwood Dental Group P C | General Practice | Past | Accepting new patients |
| Sleep Impressions, LLC | Past | Accepting new patients |
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba Cottonwood Dental Group
- General Practice Dentistry
- Highlands Ranch, CO
- NPI 1851089239
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1128297600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1467449736",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6660 TIMBERLINE RD",
"address_2": "STE 130",
"city": "HIGHLANDS RANCH",
"state": "CO",
"postal_code": "801305342",
"telephone_number": "303-694-9740",
"fax_number": "303-694-1304"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6660 TIMBERLINE RD",
"address_2": "STE 130",
"city": "HIGHLANDS RANCH",
"state": "CO",
"postal_code": "801305342",
"telephone_number": "303-694-9740",
"fax_number": "303-694-1304"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DELAPP",
"first_name": "HELEN",
"middle_name": "CANDACE",
"name_prefix": "Dr.",
"credential": "DDS",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2005-10-03",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "1223G0001X",
"taxonomy_group": "",
"desc": "Dentist, General Practice",
"state": "CO",
"license": "6976",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Highlands Ranch, 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.