NPI age
17 years
Enumerated 2008-08-19
● Active Type 2 · Organization
Oncology Pharmacy Services, Inc.
Oncology Pharmacy Services, Inc. is 1 of 5625 pharmacy organizations in Texas.
Primary specialty
Pharmacy
Plus 1 secondary
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Sims
Treasurer
Last NPPES update
2020-10-10
Source: monthly bulk 2026-05
How this organization compares
Across 5625 active pharmacy providers in Texas.
NPI age
17 years
↑ 2 yr above median
Practice locations
1
0 secondary on file
Subspecialties
1
In the 62% of peers with subspecialties
NPI lifetime · 2008 → 2026
2008-08Enumerated in NPPES
2008
2026
Where they practice
Primary practice location
1000 S Coulter St, Suite 100
Amarillo, TX 791061781
Mailing address
Po Box 731145
Dallas, TX 753731145
Authorized official
John Ernest Sims
Treasurer
📞 9724902912
Individual providers at this organization
10 individual providers on file at this primary practice address.
- Babawande Adesibikan, MD Thoracic Surgery (Cardiothoracic Vascular Surgery) NPI 1164817748
- Brian Barkley, M.D. Emergency Medicine NPI 1437230372
- John Coscia, M.D. Radiology NPI 1649362641
- Mark Drew, M.D. Emergency Medicine NPI 1043389141
- William Esler, MD Internal Medicine NPI 1366403685
- Leonardo Forero, MD Internal Medicine NPI 1700847464
- John Gwozdz, MD Radiology NPI 1720010945
- William Holland, DO Internal Medicine NPI 1174715999
- Phillip Periman, MD Internal Medicine NPI 1790745370
- Stephen Tidwell, D.O. Emergency Medicine NPI 1750679072
Specialties
-
Pharmacy PrimaryA pharmacy where pharmacists store, prepare, and dispense medicinal preparations and/or prescriptions for a local patient population in accordance with federal and state law; counsel patients and caregivers (sometimes independent of the...
-
PharmacyA facility used by pharmacists for the compounding and dispensing of medicinal preparations and other associated professional and administrative services. A pharmacy is a facility whose primary function is to store, prepare and legally...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 26041 | CLASS A LICENSE |
Other names on file (2)
Doing-business-as, former, and alternate names recorded by NPPES.
-
Texas Oncology Pharmacy
-
Texas Oncology Pharmacy
Practice context
Multi-provider organization. 10 individual providers on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.