Active NPI
Class a Mso LLC
- Clinical Medical Laboratory
- Cedar Rapids, IA
National Provider Identifier
1184550071
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Medical Laboratory
- Legal business name
- CLASS A MSO LLC
- Practice address
- 1950 Dodge Rd NE Ste 106
Cedar Rapids, IA 52402-2411 - Phone
- (319) 768-7000
- NPI assigned
- Jun 19, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Stephanie Johnson
- Title
- Owner
- Phone
- (319) 768-7000
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Phlebotomy Technician | 246RP1900X | |||
| Clinical Laboratory Director (Non-physician) | 247ZC0005X | |||
| Health Service Clinic/Center | 261QH0100X | |||
| Clinical Medical Laboratory | 291U00000X | Primary |
Addresses
Primary practice location
1950 Dodge Rd NE Ste 106
Cedar Rapids, IA 52402-2411
Mailing address
3315 Williams Blvd SW Ste 2-112
Cedar Rapids, IA 52404-1478
Phone (319) 768-7000
Other names 1
- Class A DNA & Lab Services
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 16D2337007 | Class a Mso LLC | Certificate of waiver | Jan 13, 2028 |
National Provider Directory
National Provider DirectoryLocations
3315 Williams Blvd SW
Ste 2112
Cedar Rapids, IA 52404
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1781827200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1782259200000",
"number": "1184550071",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3315 WILLIAMS BLVD SW STE 2-112",
"city": "CEDAR RAPIDS",
"state": "IA",
"postal_code": "524041478",
"telephone_number": "319-768-7000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1950 DODGE RD NE STE 106",
"city": "CEDAR RAPIDS",
"state": "IA",
"postal_code": "524022411",
"telephone_number": "319-768-7000"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "CLASS A MSO LLC",
"organizational_subpart": "NO",
"enumeration_date": "2026-06-19",
"last_updated": "2026-06-24",
"certification_date": "2026-06-24",
"status": "A",
"authorized_official_last_name": "JOHNSON",
"authorized_official_first_name": "STEPHANIE",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "319-768-7000"
},
"taxonomies": [
{
"code": "246RP1900X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Technician, Pathology, Phlebotomy",
"state": null,
"license": null,
"primary": false
},
{
"code": "247ZC0005X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Technician, Pathology, Clinical Laboratory Director, Non-physician",
"state": null,
"license": null,
"primary": false
},
{
"code": "261QH0100X",
"taxonomy_group": "",
"desc": "Clinic/Center, Health Service",
"state": null,
"license": null,
"primary": false
},
{
"code": "291U00000X",
"taxonomy_group": "",
"desc": "Clinical Medical Laboratory",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"organization_name": "Class A DNA & Lab Services",
"code": "3",
"type": "Doing Business As"
}
]
}
Other providers in Cedar Rapids, IA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- 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.