Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Open Mr Inc.

Q: What type of organization is Open Mr Inc.?

Open Mr Inc. is registered in NPPES as a Diagnostic Radiology Physician (its primary provider taxonomy).

Diagnostic Radiology Physician in Bala Cynwyd, PA · enumerated 2005 · authorized official Marc Voluck, President & Coo.

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

National Provider Identifier

1205824679

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Registry record

Entity type Organization (Type 2)

Legal business name Open Mr Inc.

Practice address 301 E City Ave, Bala Cynwyd, PA, 19004

Phone (610) 668-3505

Fax (610) 668-3509

Enumeration date Oct 11, 2005

Last updated in NPPES May 13, 2011

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Marc Voluck

Title President & Coo

Phone (610) 668-3505

Other identifiers

Identifier	Type	State	Issuer
001415860001	Medicaid	PA	-

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 type of organization is Open Mr Inc.?

Open Mr Inc. is registered in NPPES as a Diagnostic Radiology Physician (its primary provider taxonomy).

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-13.