NPI age
19 years
Enumerated 2007-01-12
● Active
Type 1 · Individual
Charles O Olisa, MD
Olisa is 1 of 1 hospitalist providers in Cedar Hill and 1 of 1835 in Texas.
Primary specialty
Hospitalist
Plus 2 subspecialties
Licensed in
LA, IN
2 states
Status
Active
No deactivations on record
Last NPPES update
2024-01-11
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1835 active hospitalist providers in Texas.
NPI age
19 years
↑ 7 yr above median (12 yr)
State licenses
2 states
Top 74% — 25% of peers are multi-state
Subspecialties
1
In the 78% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-01Enumerated in NPPES
2007
2026
Where they practice
Practice location
445 E Fm 1382, Suite 3- 265
Cedar Hill, TX 75104
Mailing address
445 E Fm 1382, Suite 3 - 265
Cedar Hill, TX 751045104
Additional practice locations
4 secondary locations on file with NPPES.
Location 2
309 Jackson St
Monroe, LA 712017407
Location 3
600 Mary St
Evansville, IN 477101658
Location 4
4011 Gateway Blvd
Newburgh, IN 476308947
Location 5
6300 Main St
Zachary, LA 707914037
Specialties
-
Hospitalist PrimaryHospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term...
-
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,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (FL) | 008839400 | |
| 01 (IN) | 11948268 | CAQH |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 7 other active providers share this practice address in NPPES.
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Request a quote →How to verify this provider
- 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.