Active NPI
Chelsea Mynyk, CNM
- Advanced Practice Midwife
- Castle Rock, CO
National Provider Identifier
1649823170
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Advanced Practice Midwife
- License
- CNM03900
- Practice address
- 1951 Charbray PT
Castle Rock, CO 80108-8439 - Phone
- (720) 384-3254
- NPI assigned
- Jul 23, 2019
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Women's Health Nurse Practitioner | 363LW0102X | CNM03900 | CO | |
| Advanced Practice Midwife | 367A00000X | CNM03900 | CO | Primary |
| Obstetrics & Gynecology Nurse Practitioner | 363LX0001X | CNM03900 | CO |
Addresses
Primary practice location
1951 Charbray PT
Castle Rock, CO 80108-8439
Mailing address
1951 Charbray PT
Castle Rock, CO 80108-8439
Phone (720) 432-6580
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
- Credentials
- Certified Nurse Midwife
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| CNM03900 | CO | MD | Advanced Practice Midwife |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1563840000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787788800000",
"number": "1649823170",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1951 CHARBRAY PT",
"city": "CASTLE ROCK",
"state": "CO",
"postal_code": "801088439",
"telephone_number": "720-432-6580",
"fax_number": "720-496-0621"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1951 CHARBRAY PT",
"city": "CASTLE ROCK",
"state": "CO",
"postal_code": "801088439",
"telephone_number": "720-384-3254"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MYNYK",
"first_name": "CHELSEA",
"credential": "CNM",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2019-07-23",
"last_updated": "2026-08-27",
"certification_date": "2026-08-27",
"status": "A"
},
"taxonomies": [
{
"code": "363LW0102X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Women's Health",
"state": "CO",
"license": "CNM03900",
"primary": false
},
{
"code": "367A00000X",
"taxonomy_group": "",
"desc": "Advanced Practice Midwife",
"state": "CO",
"license": "CNM03900",
"primary": true
},
{
"code": "363LX0001X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Obstetrics & Gynecology",
"state": "CO",
"license": "CNM03900",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Castle Rock, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 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.