NPI age
19 years
Enumerated 2006-06-14
● Active
Type 1 · Individual
Susan D John, M.D.
John is 1 of 903 radiology providers in Houston and 1 of 3776 in Texas.
Primary specialty
Radiology
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2022-02-22
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 3776 active radiology providers in Texas.
NPI age
19 years
≈ at median (19 yr)
State licenses
1 state
18% of peers hold multiple states
Subspecialties
1
In the 36% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-06Enumerated in NPPES
2006
2026
Where they practice
Practice location
6431 Fannin St
Houston, TX 770301501
Mailing address
6431 Fannin St # 2.130
Houston, TX 770301501
Specialties
-
Radiology PrimaryA radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
-
RadiologyA radiologist who is proficient in all forms of diagnostic imaging as it pertains to the treatment of diseases in the newborn, infant, child and adolescent. This specialist has knowledge of both imaging and interventional procedures...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 82445R | BCBS |
| 01 (TX) | 138212902 | CSHCN |
| 05 (TX) | 138212917 | |
| 05 (TX) | 138212918 | |
| 01 (TX) | 138212914 | CSHCN |
Practice context
Part of a multi-provider practice. 854 other active providers share this practice address in NPPES.
Recently enumerated nearby: 4 new radiology providers have been added in Houston in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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