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ALLIANCE CANCER SPECIALISTS P.C.
NPI 1487923686
Internal Medicine - Hematology & Oncology in Sellersville, PA

Active since December 19, 2011CLIA 39D0194044 · Certificate of Compliance
915 LAWN AVE, SUITE 202, SELLERSVILLE, PA 18960(215) 453-3300 Get Directions Write a Review

NPPES record last updated: March 22, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 28, 2022, Dec 29, 2021, Dec 23, 2021 (3 updates tracked since 2021).

About Alliance Cancer Specialists P.c. NPPES

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

ALLIANCE CANCER SPECIALISTS P.C. (NPI 1487923686) is a healthcare organization registered as a hematology & oncology in Sellersville, Pennsylvania and active in the NPI registry since December 2011. The organization holds a CLIA Certificate of Compliance certificate valid through November 21, 2026 and lists Allen E Terzian, President, as its authorized official.

NPPES Registry Identity

NPI1487923686
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameALLIANCE CANCER SPECIALISTS P.C.
Location Address915 LAWN AVE, SUITE 202Sellersville, PA 18960-1551
Mailing Address915 Lawn Ave, Suite 202Sellersville, PA 18960-1551
Phone(215) 453-3300
Organization SubpartNo
Authorized OfficialAllen E TerzianPresident · (215) 645-1740
Enumeration DateDecember 19, 2011
Last NPPES UpdateMarch 22, 20223 updates tracked since enumeration
NPPES CertifiedMarch 22, 2022
✔ NPI 1487923686 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedRadiology · Radiation OncologyTaxonomy 2085R0001X
915 LAWN AVE, Sellersville, PA 18960
Open in Google Maps ↗

Group Practice 2

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP
Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.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 Compliance 39D0194044

Alliance Cancer Specialists · Sellersville, PA
Active · expires Nov 21, 2026
CLIA Number39D0194044
Laboratory TypePhysician Office
Certificate Effective DateNovember 22, 2024
Certificate Expiration DateNovember 21, 2026
Laboratory DirectorDr. James Spears
Laboratory Phone(215) 453-3300
Laboratory LocationAlliance Cancer Specialists915 Lawn Avenue Suite 202, Sellersville, PA 18960
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Other Providers at the Same Location NPPES 20

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

HOLLY MCFADDEN CRNP
Nurse Practitioner (Primary Care)
915 LAWN AVE, SUIE 202
SELLERSVILLE, PA 18960
Bucks County (215) 453-3300
DR. JAMES CHRISTOPHER WATSON M.D.
Surgery (Surgical Oncology)
915 LAWN AVE, SUITE 203
SELLERSVILLE, PA 18960
Bucks County (215) 453-3400
LORRAINE C SNYDER DOUGHERTY MD
Internal Medicine (Hematology & Oncology)
915 LAWN AVE, SUITE 202
SELLERSVILLE, PA 18960
Bucks County (215) 453-3300
DR. ARTHUR FLATAU III M.D.
Surgery
915 LAWN AVE, SUITE 203
SELLERSVILLE, PA 18960
Bucks County (215) 257-3697
ERIC V OLIVERO MD
Surgery (Vascular Surgery)
915 LAWN AVE, SUITE 203
SELLERSVILLE, PA 18960
Bucks County (215) 453-3400
DR. DANIEL RYAN LATTA M.D.
Colon & Rectal Surgery
915 LAWN AVE
SELLERSVILLE, PA 18960
Bucks County (215) 453-3400
DR. LEWIS M GILL MD
Surgery
915 LAWN AVE, SUITE 203
SELLERSVILLE, PA 18960
Bucks County (215) 453-3400
KELLY A. WILLIAMSON PA-C
Physician Assistant (Medical)
915 LAWN AVE, SUITE 203
SELLERSVILLE, PA 18960
Bucks County (215) 453-3400

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 Alliance Cancer Specialists P.C.'s NPI number?

The NPI number for Alliance Cancer Specialists P.C. is 1487923686. It was assigned to this organization in the NPPES registry on December 19, 2011.

Where is Alliance Cancer Specialists P.C. located?

Alliance Cancer Specialists P.C. is located at 915 Lawn Ave Suite 202, Sellersville, PA 18960. The listed phone number is (215) 453-3300.

What is Alliance Cancer Specialists P.C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Does Alliance Cancer Specialists P.C. hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 39D0194044) is associated with this NPI, valid through November 21, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Alliance Cancer Specialists P.C. accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Alliance Cancer Specialists P.C. 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 Alliance Cancer Specialists P.C. was last updated on March 22, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.