Radiology clinicNPI registry, September 2026

Open MRI Mt Pleasant

Registered legal name: Isomm LLC

211 S Crapo St, Ste H, Mt Pleasant, MI 48858

DirectionsGoogle Maps Apple Maps

Practice-location phone (registry)

(734) 677-7400

As recorded by the organisation in NPPES, last updated 11 March 2014. Not verified by us.

Registry Record

NPI: 1871886952
Type: Radiology clinic/centre
Taxonomy codes: 2085R0202X (Diagnostic radiology (physician specialty code carried by an organisation)); 261QR0200X (Radiology clinic/center)
Practice location: 211 S Crapo St, Ste H, Mt Pleasant, MI 48858
Telephone: (734) 677-7400
NPI issued: 23 May 2011 (15 years ago)
Record updated: 11 March 2014 (12 years ago)
NPI status: NPI active as reported by CMS 2026-09
Metro area: Mount Pleasant, MI (micropolitan area, Isabella County)
State: Michigan (303 records statewide)
Same address: Mid Michigan Radiology Associates, P.C.
Map position: Census address match (rooftop level)
Snapshot: NPPES data dissemination file, 14 September 2026

What the Record Tells You

Open MRI Mt Pleasant, the trading name of Isomm LLC, is an NPI registry record for a radiology clinic/centre at 211 S Crapo St, Ste H in Mt Pleasant, Michigan 48858. CMS issued NPI 1871886952 on 23 May 2011, and the organisation last updated its own entry on 11 March 2014. That was 12 years ago, so treat the phone number and suite as unverified until you have spoken to someone there.

The record carries 2 imaging taxonomy codes: Diagnostic radiology (physician specialty code carried by an organisation) (2085R0202X) and Radiology clinic/center (261QR0200X). It registered as a radiology clinic without the MRI-specific code, so ask which modalities it operates before assuming an MRI is available. One other imaging record shares this street address: Mid Michigan Radiology Associates, P.C..

Mt Pleasant sits in the Mount Pleasant, MI micropolitan area (Isabella County), which has 3 imaging-centre records on the Michigan side in the September 2026 file, 0 of them with the MRI code, out of 303 across Michigan. The nearest alternatives in the registry are Mid Michigan Radiology Associates, P.C. (0.0 miles, Mt Pleasant), Michigan Radiology Consultants, PC (0.4 miles, Mount Pleasant) and Midland Radiology Associates PC (15 miles, Clare), with 2 more within 25 miles.

For a cash-pay benchmark, our Michigan freestanding-centre estimate is $500 to $1,400 for a typical single-region MRI. At Michigan hospitals the cash price is measured rather than estimated: $236 to $5,909 for a brain MRI, median $2,423, from 26 of the 46 Michigan hospitals whose own price files we have read, out of 90 in the state, files dated to September 2026. This centre's own prices are not in the registry: call (734) 677-7400 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 211 S Crapo St, straight-line distance. Rows without a link are name-classified radiology organisations or records outside a metro page.

Centre	City	Distance	Type	Phone (registry)
Mid Michigan Radiology Associates, P.C.	Mt Pleasant, MI	0.0 mi	Radiology org. (name-classified)	(989) 773-2081
Michigan Radiology Consultants, PC	Mount Pleasant, MI	0.4 mi	Radiology org. (name-classified)	(989) 772-6734
Midland Radiology Associates PC	Clare, MI	15 mi	Radiology org. (name-classified)	(989) 386-5173
Mid-Michigan Radiology Associates, PC	Alma, MI	15 mi	Radiology org. (name-classified)	(989) 466-3342
Midland Radiology Associates PC	Midland, MI	25 mi	Radiology org. (name-classified)	(989) 839-3408

Where it sits

Open MRI Mt Pleasant in amber, with the 5 nearest registry records in teal. Boundary drawn: no boundary (fitted to the plotted centres).

Map data: OpenFreeMap, © OpenMapTiles, data from OpenStreetMap contributors.

Cash-Price Benchmark

Cash price for a brain MRI in Michigan: 26 hospitals measured

Freestanding imaging centre, estimated

$500 to $1,400

Our own estimate. No imaging operator publishes a per-state cash price.

Hospital outpatient, measured

$236 to $5,909

Median $2,423 cash against a median gross charge of $2,740, from 26 of the 46 Michigan hospitals whose own price files we have read, out of 90 in the state, files dated to September 2026.

Detroit and Ann Arbor competitive; Henry Ford and U-M Health large. The hospital figures are CPT 70551, brain MRI without contrast, taken from each hospital's own federal transparency file and attributed to the date that file carries. A further 9 hospitals publish a “cash price” that is its chargemaster restated rather than a discount, reaching $3,936; those are kept out of the band above and counted here instead. 7 more hospitals list this code at prices more than three times apart in the same file, from $92 to $2,842, so which row is the scan cannot be told from the file; they are excluded from the band and counted here. Hospitals whose file we could not read are named, not filled in (methodology).

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.

Browse and compare

All 3 centres in Mount Pleasant Michigan imaging centres Questions to ask before booking Cash-pay MRI guide Imaging centre directory

Source: NPI registry records, status as reported by CMS, September 2026 file (NPPES data dissemination file dated 14 September 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 questions@mriscancost.com. This page describes a registry record, not a review or recommendation of Open MRI Mt Pleasant.