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Pioneer Valley Urology, PC

Q: What type of organization is Pioneer Valley Urology, PC?

Pioneer Valley Urology, PC is registered in NPPES as a Urology Physician (its primary provider taxonomy).

Urology Physician in Springfield, MA · enumerated 2006 · authorized official Sally Gellock, Credentialing.

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

National Provider Identifier

1750315982

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Registry record

Entity type Organization (Type 2)

Legal business name Pioneer Valley Urology, PC

Practice address 100 Wason Avenue, Suite 120, Springfield, MA, 01107

Phone (413) 241-2100

Fax (413) 735-2012

Enumeration date Jul 11, 2006

Last updated in NPPES Jul 12, 2010

Taxonomy & classification

208800000X Urology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Sally Gellock

Title Credentialing

Phone (413) 241-2100

Other identifiers

Identifier	Type	State	Issuer
9774424	Medicaid	MA	-
M16033	Other	MA	BLUE CROSS OF MA

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 Pioneer Valley Urology, PC?

Pioneer Valley Urology, PC is registered in NPPES as a Urology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-12.