NPI age
11 years
Enumerated 2015-04-01
● Active
Type 1 · Individual
Andrew Fischer, MD
Fischer is 1 of 9 dermatology providers in Houston and 1 of 55 in Texas.
Primary specialty
Dermatology
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2024-11-14
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 55 active dermatology providers in Texas.
NPI age
11 years
↓ 6 yr below median (17 yr)
State licenses
1 state
16% of peers hold multiple states
Subspecialties
1
In the 58% of peers with subspecialties
NPI lifetime · 2015 → 2026
2015-04Enumerated in NPPES
2015
2026
Where they practice
Practice location
20326 State Highway 249 Ste 400
Houston, TX 770702787
Mailing address
20326 State Highway 249 Ste 400
Houston, TX 770702787
Additional practice locations
1 secondary location on file with NPPES.
Location 2
4131 Directors Row
Houston, TX 770928703
Specialties
-
Dermatology PrimaryA dermatopathologist has the expertise to diagnose and monitor diseases of the skin including infectious, immunologic, degenerative and neoplastic diseases. This entails the examination and interpretation of specially prepared tissue...
-
DermatologyA 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...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 | 0 | N/A |
Practice context
Part of a multi-provider practice. 3 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 →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.