NPI age
20 years
Enumerated 2006-03-29
● Active
Type 1 · Individual
Fah S Leong, MD
Leong is 1 of 8 radiology providers in Southlake and 1 of 3776 in Texas.
Primary specialty
Radiology
Plus 4 subspecialties
Licensed in
TX, IL, OK, MI, DE
5 states
Status
Active
No deactivations on record
Last NPPES update
2025-07-24
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 3776 active radiology providers in Texas.
NPI age
20 years
≈ at median (19 yr)
State licenses
5 states
Top 81% — 18% of peers are multi-state
Subspecialties
0
36% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-03Enumerated in NPPES
2006
2026
Where they practice
Practice location
2140 E Southlake Blvd # L-824
Southlake, TX 760926516
Mailing address
2140 E Southlake Blvd # L-824
Southlake, TX 760926516
Additional practice locations
12 secondary locations on file with NPPES.
Location 2
321 E Harris St
Charlotte, MI 488131629
Location 3
7335 Westshire Dr Ste 100
Lansing, MI 489179703
Location 4
800 E Columbia St
Mason, MI 488541381
Location 5
406 E Elm St
Carson City, MI 488119693
Location 6
3565 S State Rd
Ionia, MI 488469416
Location 7
805 S Oakland St Fl 1
Saint Johns, MI 488792253
Location 8
1850 Hyland Dr
Portland, MI 488758508
Location 9
1600 W Grand River Ave Ste 3
Okemos, MI 488642394
Location 10
2909 E Grand River Ave Ste 103
Lansing, MI 489124335
Location 11
1200 E Michigan Ave Fl 1
Lansing, MI 489121800
Location 12
1215 E Michigan Ave
Lansing, MI 489121811
Location 13
4755 Ogletown Stanton Rd
Newark, DE 197186516
Specialties
-
Radiology PrimaryA radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 151157802 | |
| 01 (TX) | 8F7702 | BLUE CROSS |
| 01 | 128699100 | FIRSTCARE |
| 05 (NM) | 65050347 | |
| 01 (TX) | MDL4523 | WORKERS COMPENSATION |
| 05 (OK) | 100212100A |
Multi-state credentialing: Licensed in 5 states. Useful context for credentialers building cross-state provider networks.
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
Recently enumerated nearby: 1 new radiology provider has been added in Southlake in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.