NPI age
20 years
Enumerated 2006-03-28
● Active
Type 1 · Individual
John J Cush, M.D.
Cush is 1 of 94 internal medicine providers in Dallas and 1 of 749 in Texas.
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2019-12-09
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 749 active internal medicine providers in Texas.
NPI age
20 years
↑ 2 yr above median (18 yr)
State licenses
1 state
15% of peers hold multiple states
Subspecialties
0
34% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-03Enumerated in NPPES
2006
2026
Where they practice
Practice location
9900 N Central Expy, Suite 550
Dallas, TX 752314395
Mailing address
Po Box 845347
Dallas, TX 752845347
Specialties
-
Internal Medicine PrimaryAn internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and "collagen" diseases.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | P00601537 | MEDICARE RAILROAD |
| 01 (TX) | 8AM200 | BCBS |
Practice context
Part of a multi-provider practice. 34 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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