NPI age
19 years
Enumerated 2006-11-15
● Active
Type 1 · Individual
DR. Steven Lewis Harris, M. D., M. SC.
Harris is 1 of 16 preventive medicine providers in Houston and 1 of 154 in Texas.
Primary specialty
Preventive Medicine
Plus 2 subspecialties
Licensed in
TX, CA, FL
3 states
Status
Active
No deactivations on record
Last NPPES update
2014-11-24
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 154 active preventive medicine providers in Texas.
NPI age
19 years
↑ 3 yr above median (16 yr)
State licenses
3 states
Top 91% — 8% of peers are multi-state
Subspecialties
0
33% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-11Enumerated in NPPES
2006
2026
Where they practice
Practice location
8000 N Stadium Dr, 5th Floor
Houston, TX 770541823
Mailing address
8000 N. Stadium Dr, Houston Department Of Health & Human Services
Houston, TX 77054
Specialties
-
Preventive Medicine PrimaryPublic health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | TXB108973 | MEDICARE PTAN |
| 05 (TX) | 1189839-04 |
Multi-state credentialing: Licensed in 3 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 16 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new preventive medicine provider has 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 →
- 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.