Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mountain View Cancer Associates

Hematology & Oncology Physician in Greensburg, PA · enumerated 2006 · authorized official Peter Tate, Chief Financial Officer.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1013984376

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Registry record

Entity type Organization (Type 2)

Legal business name Mountain View Cancer Associates

Practice address 200 Village Dr, Greensburg, PA, 15601

Phone (724) 838-1900

Fax (724) 838-5620

Enumeration date Mar 7, 2006

Last updated in NPPES May 8, 2009

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians Secondary

291U00000X Clinical Medical Laboratory Laboratories · License 39D0897527 (PA) Secondary

291U00000X Clinical Medical Laboratory Laboratories · License 39D0999301 (PA) Secondary

291U00000X Clinical Medical Laboratory Laboratories · License 39D0906359 (PA) Secondary

Authorized official

Name Peter Tate

Title Chief Financial Officer

Phone (412) 648-6777

Other identifiers

Identifier	Type	State	Issuer
0019411140001	Medicaid	PA	-
0019411140008	Other	PA	CLIA LAB
1442920	Other	PA	HIGHMARK-MEDICAL ONCOLOGY
0019411140005	Medicaid	PA	-
0019411140009	Other	PA	CLIA LAB
0019411140004	Medicaid	PA	-
0019411140007	Other	PA	CLIA LAB
1442304	Other	PA	HIGHMARK-RADIATION ONCOLOGY

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Mountain View Cancer Associates?

Mountain View Cancer Associates is registered in NPPES as a Hematology & Oncology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-08.