Active NPI
Constance D Zermuehlen, CNM
- Advanced Practice Midwife
- Denver, CO
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Advanced Practice Midwife
- License
- RXM-6289
- Practice address
- 1960 Ogden St Ste 320
Denver, CO 80218-3669 - Phone
- (303) 318-2620
- Fax
- (303) 318-2629
- NPI assigned
- Jun 26, 2006
- 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 |
|---|---|---|---|---|
| Advanced Practice Midwife | 367A00000X | RXM-6289 | CO | Primary |
Addresses
Primary practice location
1960 Ogden St Ste 320
Denver, CO 80218-3669
Mailing address
500 Eldorado Blvd Ste 6250
Broomfield, CO 80021-3421
Phone (303) 272-0751
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 28555082 | Medicaid | CO |
Other names 1
- Constance D George
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CO
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Certified Nurse Midwife
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| RXM-6289 | CO | MD | Advanced Practice Midwife |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Intermountain Medical Group Denver, LLC | Current | Accepting new patients | |
| Saint Joseph Hospital Inc | Current | Accepting new patients | |
| Saint Joseph Hospital, Inc | Current | Accepting new patients | |
| Uptown Community Health Center Inc | Current | Accepting new patients | |
| Uptown Community Health Center Inc | Advanced Practice Midwife | Current | Accepting new patients |
| Intermountain Medical Group Denver, LLC | Current | Accepting new patients | |
| Uptown Community Health Center Inc | Current | Accepting new patients | |
| Intermountain Medical Group Denver, LLC | Current | Accepting new patients |
Locations
500 Eldorado Blvd
Ste 6250
Broomfield, CO 80021
Phone (303) 272-0750
1960 N Ogden St
Ste 460
Denver, CO 80218
Phone (303) 318-2500
1375 E 19th Ave
Denver, CO 80218
Phone (303) 812-2000
1960 N Ogden St
Ste 330
Denver, CO 80218
Phone (303) 318-2610
1960 N Ogden St
Ste 320
Denver, CO 80218
Phone (303) 318-2620
Organizations & group practices 8
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
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- Family Medicine Physician
- Denver, CO
- NPI 1083021083
-
- Obstetrics & Gynecology Physician
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- NPI 1154361350
-
- Family Medicine Physician
- Denver, CO
- NPI 1598408973
-
- Sports Medicine (Orthopaedic Surgery) Physician
- Denver, CO
- NPI 1083598874
-
- Maternal & Fetal Medicine Physician
- Brighton, CO
- NPI 1649897604
-
- Internal Medicine Physician
- Denver, CO
- NPI 1891220661
-
- Obstetrics & Gynecology Physician
- Denver, CO
- NPI 1538802921
-
- Federally Qualified Health Center (FQHC)
- Denver, CO
- NPI 1619844669
Advanced Practice Midwife
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1151280000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1772496000000",
"number": "1811924079",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "500 ELDORADO BLVD STE 6250",
"city": "BROOMFIELD",
"state": "CO",
"postal_code": "800213421",
"telephone_number": "303-272-0751",
"fax_number": "303-318-2488"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1960 OGDEN ST STE 320",
"city": "DENVER",
"state": "CO",
"postal_code": "802183669",
"telephone_number": "303-318-2620",
"fax_number": "303-318-2629"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ZERMUEHLEN",
"first_name": "CONSTANCE",
"middle_name": "D",
"credential": "CNM",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-06-26",
"last_updated": "2026-03-03",
"certification_date": "2026-03-03",
"status": "A"
},
"taxonomies": [
{
"code": "367A00000X",
"taxonomy_group": "",
"desc": "Advanced Practice Midwife",
"state": "CO",
"license": "RXM-6289",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "28555082",
"state": "CO"
}
],
"endpoints": [],
"other_names": [
{
"first_name": "CONSTANCE",
"last_name": "GEORGE",
"middle_name": "D",
"credential": "CNM",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Denver, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 3, 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.