NPI age
18 years
Enumerated 2008-05-21
● Active Type 2 · Organization
Bsa Physicians Group Inc
Bsa Physicians Group Inc is 1 of 1205 clinic/center organizations in Texas.
Primary specialty
Clinic/Center
Practice locations
2
1 secondary on file
Status
Active
No deactivations on record
Authorized official
Harpole
Director
Last NPPES update
2026-01-27
Source: monthly bulk 2026-05
How this organization compares
Across 1205 active clinic/center providers in Texas.
NPI age
18 years
↑ 9 yr above median
Practice locations
2
1 secondary on file
Subspecialties
0
NPI lifetime · 2008 → 2026
2008-05Enumerated in NPPES
2008
2026
Where they practice
Primary practice location
4510 Bell St
Amarillo, TX 79109
Mailing address
Po Box 840026
Dallas, TX 752840026
Additional practice locations
1 secondary location on file with NPPES.
Location 2
1600 Wallace Blvd
Amarillo, TX 791061799
Authorized official
Eileen T Harpole
Director
📞 8062126965
Individual providers at this organization
14 individual providers on file at this primary practice address.
- Timothy Bixenman, APRN, FNP-C Nurse Practitioner NPI 1881999340
- Meenakshi Dieguez, M.D. Family Medicine NPI 1952573909
- Kevin Fleming, FNP-C Nurse Practitioner NPI 1023531191
- Michael Flores, MD Family Medicine NPI 1871591909
- Sydnee Jenschke, FNP-C Nurse Practitioner NPI 1063284560
- Daniel Kern, FNP Nurse Practitioner NPI 1578921847
- Zhila Khamisi Asl, P.A. Physician Assistant NPI 1194166850
- Dorian Matzen, D.O. Emergency Medicine NPI 1811337439
- Thomas Mercado, M.D. Emergency Medicine NPI 1750519286
- Devon Montgomery, NP-C Nurse Practitioner NPI 1588266399
- Trevor Poire, FNP-C Nurse Practitioner NPI 1477028637
- Brittany Sessions, FNP-C Nurse Practitioner NPI 1932579554
- Jorge Sifuentes, M.D. Family Medicine NPI 1841297421
- Bernhard Tagwerker, M.D. Family Medicine NPI 1316101413
Specialties
-
Clinic/Center PrimaryDefinition to come...
Other names on file (2)
Doing-business-as, former, and alternate names recorded by NPPES.
-
BSA Urgent Care Clinic
-
BSA Urgent Care Clinic
Practice context
Multi-provider organization. 14 individual providers on file at this primary address. Plus 1 secondary practice location.
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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.