NPI age
19 years
Enumerated 2006-07-26
● Active
Type 1 · Individual
DR. Gregory Michael Chronowski, M.D.
Chronowski is 1 of 170 radiology providers in Houston and 1 of 568 in Texas.
Primary specialty
Radiology
Plus 1 subspecialty
Licensed in
TX, NM
2 states
Status
Active
No deactivations on record
Last NPPES update
2020-05-19
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 568 active radiology providers in Texas.
NPI age
19 years
≈ at median (18 yr)
State licenses
2 states
Top 81% — 18% of peers are multi-state
Subspecialties
0
31% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-07Enumerated in NPPES
2006
2026
Where they practice
Practice location
1515 Holcombe Blvd
Houston, TX 770304000
Mailing address
Po Box 4439
Houston, TX 772104439
Specialties
-
Radiology PrimaryA radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 180809901 | |
| 01 (TX) | 8U9720 | BCBS |
| 01 (TX) | P00457457 | RR MEDICARE |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 3675 other active providers share this practice address in NPPES.
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