NPI age
11 years
Enumerated 2015-03-30
● Active
Type 1 · Individual
Joanna Scoon
Scoon is 1 of 247 internal medicine providers in Houston and 1 of 1318 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-02-02
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1318 active internal medicine providers in Texas.
NPI age
11 years
↓ 7 yr below median (18 yr)
State licenses
1 state
15% of peers hold multiple states
Subspecialties
1
In the 57% of peers with subspecialties
NPI lifetime · 2015 → 2026
2015-03Enumerated in NPPES
2015
2026
Where they practice
Practice location
4615 Southwest Fwy Ste 1000
Houston, TX 770277108
Mailing address
Po Box 58538
Webster, TX 775988538
Additional practice locations
7 secondary locations on file with NPPES.
Location 2
1917 Ashland St
Houston, TX 770083907
Location 3
4615 Southwest Fwy Ste 850
Houston, TX 770277162
Location 4
500 N Kobayashi Ste C
Webster, TX 775984722
Location 5
905 W Medical Center Blvd Ste 102
Webster, TX 775984009
Location 6
6431 Fannin St
Houston, TX 770301501
Location 7
600 N Kobayashi Ste 208
Webster, TX 775984841
Location 8
4615 Southwest Fwy Ste 900
Houston, TX 770277191
Specialties
-
Internal Medicine PrimaryAn internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex...
-
Internal MedicineAn internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the...
Practice context
Part of a multi-provider practice. 11 other active providers share this practice address in NPPES.
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