Active NPI
Sarah Muller-Iver
- Professional Counselor
- Cheyenne, WY
National Provider Identifier
1053030106
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Professional Counselor
- Practice address
- 520 E 18TH St
Cheyenne, WY 82001-4618 - Phone
- (970) 773-8878
- NPI assigned
- Aug 23, 2022
- Last updated
- Sep 17, 2026
- Sex
- Female
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Professional Counselor | 101YP2500X | NU | Primary |
Addresses
Primary practice location
520 E 18TH St
Cheyenne, WY 82001-4618
Mailing address
PO Box 21511
Cheyenne, WY 82003-7029
Phone (970) 773-8878
Other names 1
- Sarah Muller-Iver
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WY
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Mental Health Counselor
- Education
- Other, 2023
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
520 E 18TH St
Cheyenne, WY 82001-4618
Phone (307) 274-4398
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Organizations & group practices 1
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1661212800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789603200000",
"number": "1053030106",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 21511",
"city": "CHEYENNE",
"state": "WY",
"postal_code": "820037029",
"telephone_number": "970-773-8878"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "520 E 18TH ST",
"city": "CHEYENNE",
"state": "WY",
"postal_code": "820014618",
"telephone_number": "970-773-8878"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MULLER-IVER",
"first_name": "SARAH",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2022-08-23",
"last_updated": "2026-09-17",
"certification_date": "2026-09-17",
"status": "A"
},
"taxonomies": [
{
"code": "101YP2500X",
"taxonomy_group": "",
"desc": "Counselor, Professional",
"state": "NU",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "SARAH",
"last_name": "MULLER-IVER",
"credential": "LPC",
"code": "1",
"type": "Former Name"
}
]
}Other providers in Cheyenne, WY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 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.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.