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TEXAS ONCOLOGY PHARMACY ROUNDROCK
NPI 1891717260
Pharmacy - Specialty Pharmacy in Round Rock, TX

Active since July 24, 2006CLIA 45D1001333 · Accreditation
2410 ROUND ROCK AVE, ROUND ROCK, TX 78681(512) 687-0368(512) 687-0300 Get Directions Write a Review

NPPES record last updated: January 12, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 10, 2020, Feb 13, 2019 (2 updates tracked since 2019).

About Texas Oncology Pharmacy Roundrock NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TEXAS ONCOLOGY PHARMACY ROUNDROCK (NPI 1891717260) is a healthcare organization registered as a specialty pharmacy in Round Rock, Texas and active in the NPI registry since July 2006. The organization holds an CLIA Accreditation certificate valid through March 3, 2028 and lists J Ernest Sims, Director, as its authorized official.

NPPES Registry Identity

NPI1891717260
Entity TypeOrganization
Primary Taxonomy3336S0011X
Legal Business NameONCOLOGY PHARMACY SERVICES, INC
Location Address2410 ROUND ROCK AVERound Rock, TX 78681-4003
Mailing AddressPo Box 731145Dallas, TX 75373-1145 · (972) 997-8103 · Fax (469) 467-2535
Phone(512) 687-0368
Fax(512) 687-0300
Organization SubpartNo
Authorized OfficialJ Ernest SimsDirector · (972) 490-2912
Enumeration DateJuly 24, 2006
Last NPPES UpdateJanuary 12, 20242 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2024
✔ NPI 1891717260 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPharmacy · Specialty PharmacySuppliers
Taxonomy Code3336S0011X
Definition
A pharmacy that dispenses generally low volume and high cost medicinal preparations to patients who are undergoing intensive therapies for illnesses that are generally chronic, complex and potentially life threatening. Often these therapies require specialized delivery and administration.
Also ListedPharmacyTaxonomy 333600000X · License 24122 (TX)
Also ListedPharmacy · Community/Retail PharmacyTaxonomy 3336C0003X
2410 ROUND ROCK AVE, Round Rock, TX 78681
Open in Google Maps ↗

Other Names 1

Doing Business AsTexas Oncology Pharmacy Roundrock

Other Identifiers 3

Other24122TX · Class A License
Other4536340TX · Ncpdp
Other145646TX · Tx Vendor Drug

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter from Arizona Complete Health and more.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Accreditation 45D1001333

Texas Oncology-Round Rock · Round Rock, TX
Active · expires Mar 3, 2028
CLIA Number45D1001333
Laboratory TypePhysician Office
Certificate Effective DateMarch 4, 2026
Certificate Expiration DateMarch 3, 2028
Laboratory DirectorDr. Vivian Cline
Laboratory Phone(512) 341-8724
Laboratory LocationTexas Oncology-Round Rock2410 Round Rock Ave Ste 150, Round Rock, TX 78681
CLIA data matches this NPI record on: Address
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Medical Equipment Supplier Medicare DMEPOS 3

Medicare supplier enrollment and the product categories Texas Oncology Services Round Rock carries, from the Medicare DMEPOS supplier directory.

Texas Oncology Services Round Rock

DMEPOS supplier · Round Rock, TXOperated by Oncology Pharmacy Services, Inc.
⋮

Does not accept Medicare assignment

Texas Oncology Services Round Rock has not agreed to accept the Medicare-approved amount as full payment for covered equipment and supplies. Medicare patients may be charged more than the Medicare-approved amount; confirm the expected cost with the supplier before ordering.

PTAN (Medicare Supplier Number)20682359
Medicare Participant SinceMay 26, 2000
Supplier Location2410 Round Rock Ave Ste 150Round Rock, TX 78681
Phone(512) 687-0368
Supplier Specialties
Pharmacy

Medicare Product Categories

Epoetin
Epoetin is a man-made version of human erythropoietin (EPO)
Immunosuppressive Drugs
Immunosuppressive drugs require dosage, frequency, and route of administration to prevent or treat the rejection of an organ transplant
Oral Anticancer Drugs
FDA anticancer drugs
Product categories are from the Medicare DMEPOS supplier directory. Contact the supplier to confirm current availability of specific items.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEPHANIE S. MICHEL, M.D., P.A.
Obstetrics & Gynecology
2410 ROUND ROCK AVE, SUITE 200
ROUND ROCK, TX 78681
Williamson County (512) 341-8001
JOSEPH M SZCZYTOWSKI DO
Internal Medicine (Cardiovascular Disease)
2410 ROUND ROCK AVE, SUITE 110
ROUND ROCK, TX 78681
Williamson County (512) 341-0889
MRS. CAROL ELIZABETH JONES R.PH.
Pharmacist
2410 ROUND ROCK AVE, SUITE 150
ROUND ROCK, TX 78681
Williamson County (512) 687-0368
TARA HEYLIGER, D.O., P.A.
Obstetrics & Gynecology
2410 ROUND ROCK AVE, STE 230
ROUND ROCK, TX 78681
Williamson County (512) 246-2273
MR. THOMAS N PESSIA PHARM D., RPH
Pharmacist
2410 ROUND ROCK AVE, SUITE 150
ROUND ROCK, TX 78681
Williamson County (512) 687-0368
MICHELLE A IRVIN MD PA
Obstetrics & Gynecology
2410 ROUND ROCK AVE, 200
ROUND ROCK, TX 78681
Williamson County (512) 341-8001
CATHERINE LOUISE PARR MD
Obstetrics & Gynecology
2410 ROUND ROCK AVE, STE 200
ROUND ROCK, TX 78681
Williamson County (512) 341-8001
DR. KAREN HEDVA COHEN M.D.
Radiology (Radiation Oncology)
2410 ROUND ROCK AVE, SUITE 150
ROUND ROCK, TX 78681
Williamson County (512) 341-8724

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Oncology Pharmacy Services, Inc's NPI number?

The NPI number for Oncology Pharmacy Services, Inc is 1891717260. It was assigned to this organization in the NPPES registry on July 24, 2006. The provider is doing business as Texas Oncology Pharmacy Roundrock.

Where is Oncology Pharmacy Services, Inc located?

Oncology Pharmacy Services, Inc is located at 2410 Round Rock Ave, Round Rock, TX 78681. The listed phone number is (512) 687-0368.

What is Oncology Pharmacy Services, Inc's specialty?

The primary specialty registered for this NPI is Pharmacy, specializing in Specialty Pharmacy, with taxonomy code 3336S0011X.

Does Oncology Pharmacy Services, Inc accept Medicare assignment for medical equipment?

No. As a Medicare medical equipment supplier, Texas Oncology Services Round Rock does not accept Medicare assignment for equipment and supplies, so patients may be charged more than the Medicare-approved amount. Confirm the expected cost with the supplier before ordering.

Does Oncology Pharmacy Services, Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 45D1001333) is associated with this NPI, valid through March 3, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Oncology Pharmacy Services, Inc accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care and Ambetter from Arizona Complete Health and 54 other insurers list Oncology Pharmacy Services, Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Oncology Pharmacy Services, Inc was last updated on January 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.