Houston MRI & Diagnostic Imaging
Registered legal name: Drh & Associates, INC
1733 Woodstead CT, Suite 100, The Woodlands, TX 77380
DirectionsGoogle MapsApple MapsRegistry Record
- NPI
- 1174914816
- Type
- Radiology clinic/centre
- Taxonomy codes
- 261QR0200X (Radiology clinic/center)
- Practice location
- 1733 Woodstead CT, Suite 100, The Woodlands, TX 77380
- Telephone
- (281) 364-8840
- NPI issued
- 17 February 2015 (11 years ago)
- Record updated
- 2 January 2024 (2 years ago)
- NPI status
- NPI active as reported by CMS 2026-09
- Metro area
- Houston-Pasadena-The Woodlands, TX (metropolitan area, Montgomery County)
- State
- Texas (1,450 records statewide)
- Sibling NPIs
- Woodstead MRI, INC. (1366447708); The Woodstead Group P.A. (1568475630, (281) 681-8040)
- Map position
- Census address match (rooftop level)
- Snapshot
- NPPES data dissemination file, 14 September 2026
What the Record Tells You
Houston MRI & Diagnostic Imaging, the trading name of Drh & Associates, INC, is an NPI registry record for a radiology clinic/centre at 1733 Woodstead CT, Suite 100 in The Woodlands, Texas 77380. CMS issued NPI 1174914816 on 17 February 2015, and the organisation last updated its own entry on 2 January 2024. That was 2 years ago; the details are probably still current, but confirm the address when you book.
The record carries one imaging taxonomy code: 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. The same business holds 2 sibling registrations at this address under the names Woodstead MRI, INC. (NPI 1366447708) and The Woodstead Group P.A. (NPI 1568475630); they are covered by this page rather than given their own.
The Woodlands sits in the Houston-Pasadena-The Woodlands, TX metropolitan area (Montgomery County), which has 438 imaging-centre records on the Texas side in the September 2026 file, 75 of them with the MRI code, out of 1,450 across Texas. The nearest alternatives in the registry are Iris Radiology, LP (0.0 miles, The Woodlands), CAT Scan Centre (0.2 miles, The Woodlands) and Modern Radiology Associates, PLLC (0.2 miles, The Woodlands).
For a cash-pay benchmark, our Texas freestanding-centre estimate is $500 to $1,400 for a typical single-region MRI. At Texas hospitals the cash price is measured rather than estimated: $236 to $10,390 for a brain MRI, median $2,190, from 125 of the 194 Texas hospitals whose own price files we have read, out of 285 in the state, files dated to September 2026. Published hospital cash prices in Houston-Pasadena-The Woodlands run from $230.91 (Harris Health Ben Taub Hospital) to $20,243.66 (HCA Houston Healthcare Northwest) for a brain MRI without contrast, from the hospitals' federal transparency files. This centre's own prices are not in the registry: call (281) 364-8840 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 3 closest imaging records to 1733 Woodstead CT, straight-line distance. Rows without a link are name-classified radiology organisations or records outside a metro page.
| Centre | City | Distance | Type | Phone (registry) |
|---|---|---|---|---|
| Iris Radiology, LP | The Woodlands, TX | 0.0 mi | Radiology clinic | (713) 425-8177 |
| CAT Scan Centre | The Woodlands, TX | 0.2 mi | Radiology clinic | (281) 367-9949 |
| Modern Radiology Associates, PLLC | The Woodlands, TX | 0.2 mi | Radiology org. (name-classified) | (713) 818-7481 |
Houston MRI & Diagnostic Imaging in amber, with the 3 nearest registry records in teal. Boundary drawn: Montgomery County outline.
Map data: OpenFreeMap, © OpenMapTiles, data from OpenStreetMap contributors. Boundaries: US Census Bureau cartographic boundary files.
Cash-Price Benchmark
Parsed hospital cash prices for Houston-Pasadena-The Woodlands (brain MRI, CPT 70551): Harris Health Ben Taub Hospital $230.91; Harris Health Lyndon B. Johnson Hospital $230.91; Memorial Hermann Memorial City Medical Center $1,312.32 and 19 more. Full table on the Houston-Pasadena-The Woodlands metro page.
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, 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 [email protected]. This page describes a registry record, not a review or recommendation of Houston MRI & Diagnostic Imaging.