Apex Clinical Diagnostics Services
12128 Gravois Rd, Saint Louis, MO 63127
DirectionsGoogle MapsApple MapsRegistry Record
- NPI
- 1801133178
- Type
- MRI centre
- Taxonomy codes
- 261QM1200X (Magnetic Resonance Imaging (MRI) clinic/center)
- Practice location
- 12128 Gravois Rd, Saint Louis, MO 63127
- Telephone
- (314) 503-3203
- NPI issued
- 7 January 2013 (13 years ago)
- Record updated
- 19 November 2020 (5 years ago)
- NPI status
- NPI active as reported by CMS 2026-08
- Metro area
- St. Louis, MO-IL (metropolitan area, St. Louis County)
- State
- Missouri (184 records statewide)
- Subpart of
- Apex Clinical Diagnostics Services
- Map position
- Census address match (rooftop level)
- Snapshot
- NPPES data dissemination file, 10 August 2026
What the Record Tells You
Apex Clinical Diagnostics Services is an NPI registry record for an MRI centre at 12128 Gravois Rd in Saint Louis, Missouri 63127. CMS issued NPI 1801133178 on 7 January 2013, and the organisation last updated its own entry on 19 November 2020. That was 5 years ago, so treat the phone number and suite as unverified until you have spoken to someone there.
The record carries one imaging taxonomy code: Magnetic Resonance Imaging (MRI) clinic/center (261QM1200X). The MRI-specific code means the organisation registered itself as a magnetic resonance imaging centre, the strongest signal the registry gives that a scanner is on site. CMS records it as a subpart of Apex Clinical Diagnostics Services, so pricing may follow the parent's policies.
Saint Louis sits in the St. Louis, MO-IL metropolitan area (St. Louis County), which has 77 imaging-centre records on the Missouri side in the August 2026 file, 13 of them with the MRI code, out of 184 across Missouri. The nearest alternatives in the registry are South County Imaging Center LLC (1.5 miles, Saint Louis), Pure Imaging LLC (1.5 miles, Saint Louis) and Tesson Heights Orthopedic (1.6 miles, Saint Louis), with 2 more within 1.8 miles.
For a cash-pay benchmark, our Missouri range is $480 to $1,300 at freestanding imaging centres and $1,700 to $4,900 at hospitals for a typical single-region MRI. This centre's own prices are not in the registry: call (314) 503-3203 with the CPT code for your scan and ask for the self-pay rate, whether the radiologist's report is included, and the scanner's field strength.
Nearest Alternatives
The 5 closest imaging records to 12128 Gravois Rd, straight-line distance. Rows without a link are name-classified radiology organisations or records outside a metro page.
| Centre | City | Distance | Type | Phone (registry) |
|---|---|---|---|---|
| South County Imaging Center LLC | Saint Louis, MO | 1.5 mi | Radiology org. (name-classified) | (314) 843-8000 |
| Pure Imaging LLC | Saint Louis, MO | 1.5 mi | Radiology org. (name-classified) | (314) 270-3939 |
| Tesson Heights Orthopedic | Saint Louis, MO | 1.6 mi | MRI centre | (314) 714-1023 |
| Missouri Imaging LLC | Saint Louis, MO | 1.6 mi | MRI centre | (314) 834-7226 |
| Great Plains Radiology LLC | Saint Louis, MO | 1.8 mi | Radiology org. (name-classified) | (314) 842-8655 |
Apex Clinical Diagnostics Services in amber, with the 5 nearest registry records in teal. Boundary drawn: St. Louis County outline.
Map data: OpenFreeMap, © OpenMapTiles, data from OpenStreetMap contributors. Boundaries: US Census Bureau cartographic boundary files.
Cash-Price Benchmark
What to ask when you call
- The self-pay price for your exact CPT code (70551 brain, 72148 lumbar spine, 73221 or 73721 joint, without contrast), and whether the radiologist's report is included.
- Scanner field strength (1.5T or 3T) and whether it is closed, wide-bore or open.
- ACR or IAC accreditation, and who reads the images. The registry cannot tell you either.
- Whether they accept an order from a telehealth referral if you have no local doctor.
Full list: cheap MRI, good MRI checklist.
Source: NPI registry records, status as reported by CMS, August 2026 file (NPPES data dissemination file dated 10 August 2026, download.cms.gov; US federal public data, no charge). NPPES is an identifier registry, not a licence register: an NPI does not validate licensure, accreditation or that a scanner is on site. Names, addresses and phones are as self-reported to CMS and many records have not been updated for years; confirm before you travel. Coordinates: US Census Bureau geocoder, ZIP-code centroid where the address did not match (flagged). Metro areas: 2023 Census core-based statistical areas by county. Price ranges: our methodology; hospital cash prices: each hospital's federal transparency file (45 CFR 180), where parsed. No centre pays to be listed and none is endorsed. Listed here in error, or want a correction? Email [email protected]. This page describes a registry record, not a review or recommendation of Apex Clinical Diagnostics Services.