NPI age
15 years
Enumerated 2011-05-04
● Active Type 2 · Organization
Physician Ancillary Services, Inc.
Physician Ancillary Services, Inc. is 1 of 2082 clinical medical laboratory organizations in Texas.
Primary specialty
Clinical Medical Laboratory
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Shepard
President
Last NPPES update
2011-05-04
Source: monthly bulk 2026-05
How this organization compares
Across 2082 active clinical medical laboratory providers in Texas.
NPI age
15 years
↑ 7 yr above median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2011 → 2026
2011-05Enumerated in NPPES
2011
2026
Where they practice
Primary practice location
6523 Storage Dr
Amarillo, TX 791104237
Mailing address
6523 Storage Dr
Amarillo, TX 791104237
Authorized official
David N. Shepard
President
📞 8064337260
Specialties
-
Clinical Medical Laboratory Primary(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human...
Practice context
Single-site organization. Only one practice location on file.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.