NPI age
13 years
Enumerated 2013-03-21
● Active
Type 1 · Individual
Iona Elaine Chapman, M.D.
Chapman is 1 of 230 dermatology providers in Houston and 1 of 1632 in Texas.
Primary specialty
Dermatology
Plus 1 subspecialty
Licensed in
TX, IL
2 states
Status
Active
No deactivations on record
Last NPPES update
2018-08-15
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 1632 active dermatology providers in Texas.
NPI age
13 years
↓ 3 yr below median (16 yr)
State licenses
2 states
Top 92% — 8% of peers are multi-state
Subspecialties
1
In the 29% of peers with subspecialties
NPI lifetime · 2013 → 2026
2013-03Enumerated in NPPES
2013
2026
Where they practice
Practice location
7575 San Felipe St Ste 300
Houston, TX 77063
Mailing address
7575 San Felipe St Ste 300
Houston, TX 770631780
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
109 Shult Dr Ste 200
Columbus, TX 789343015
Location 3
2160 S 1st Ave Rm 7609
Maywood, IL 601533328
Specialties
-
Dermatology PrimaryA dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The...
-
Internal MedicineA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Practice context
Part of a multi-provider practice. 4 other active providers share this practice address in NPPES.
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