Active NPI
Calvin Riley Ostler, PHARMD
- Pharmacist
- Park City, UT
National Provider Identifier
1659212165
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pharmacist
- License
- 9895561-1701
- Practice address
- 1500 Snow Creek Dr
Park City, UT 84060-7506 - Phone
- (435) 645-7916
- Fax
- (435) 655-7019
- NPI assigned
- Apr 1, 2026
- Last updated
- Apr 1, 2026
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Pharmacist | 183500000X | 9895561-1701 | UT | Primary |
Addresses
Primary practice location
1500 Snow Creek Dr
Park City, UT 84060-7506
Mailing address
PO Box 711726
Salt Lake City, UT 84171-1726
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
- Doctor of Pharmacy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 9895561-1701 | UT | MD | Pharmacist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Park City Market Inc | Past | Accepting new patients |
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": "1775001600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1775001600000",
"number": "1659212165",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 711726",
"city": "SALT LAKE CITY",
"state": "UT",
"postal_code": "841711726"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1500 SNOW CREEK DR",
"city": "PARK CITY",
"state": "UT",
"postal_code": "840607506",
"telephone_number": "435-645-7916",
"fax_number": "435-655-7019"
}
],
"practiceLocations": [],
"basic": {
"last_name": "OSTLER",
"first_name": "CALVIN",
"middle_name": "RILEY",
"credential": "PHARMD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-04-01",
"last_updated": "2026-04-01",
"certification_date": "2026-04-01",
"status": "A"
},
"taxonomies": [
{
"code": "183500000X",
"taxonomy_group": "",
"desc": "Pharmacist",
"state": "UT",
"license": "9895561-1701",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Park City, UT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 1, 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.