Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Voyager Group, Inc

Q: What is the NPI number for Voyager Group, Inc?

The NPI for Voyager Group, Inc is 1780621789, a Type 2 (organization) record in the CMS NPPES registry.

Pain Medicine Physician in Saint Peters, MO · enumerated 2006 · authorized official John Vellinga, Physician/Owner.

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

National Provider Identifier

1780621789

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Registry record

Entity type Organization (Type 2)

Legal business name Voyager Group, Inc

Other name <Unavail>

Practice address 4800 Mexico Rd, Suite 101, Saint Peters, MO, 63376

Phone (636) 936-0400

Fax (636) 936-2252

Enumeration date May 31, 2006

Last updated in NPPES May 9, 2012

Taxonomy & classification

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License R5P16 (MO) Secondary

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians · License R5P16 (MO) Primary

Authorized official

Name John Vellinga

Title Physician/Owner

Phone (636) 936-0400

Other identifiers

Identifier	Type	State	Issuer
050055140	Other	MO	MEDICARE RAILROAD
491711815	Other	MO	1ST HEALTH
2000224	Other	MO	UHC
249776	Other	MO	HEALTHLINK
35554	Other	MO	GHP
197791	Other	MO	BCBS
35554	Other	MO	CMR
63868010001	Other	MO	CIGNA
F04439	Other	MO	MERCY
072246	Other	MO	FMH/ EXCLUSIVE CHOICE
246938112	Medicaid	MO	-
197791	Other	MO	BLUE CHOICE
5339096	Other	MO	AETNA
2000224	Other	MO	PHP

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

Who is the authorized official for Voyager Group, Inc?

NPPES lists John Vellinga (Physician/Owner) as the authorized official for this organization.

What is the NPI number for Voyager Group, Inc?

The NPI for Voyager Group, Inc is 1780621789, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Glenda Alfier Hand Physical Therapist · Saint Peters, MO NPI 1164481909 Julie Fernandez Physical Therapist · St Peters, MO NPI 1548229321 Elizabeth Krueger Physical Therapist · St Peters, MO NPI 1417908203 Diane Keeven Physical Therapist · St Peters, MO NPI 1417909052 Jennifer Rutkowski Physical Therapist · St Peters, MO NPI 1750334488 Charles Mcdonnell Physical Therapist · St Peters, MO NPI 1427002476 Nicholas Weber Physical Therapist · Saint Peters, MO NPI 1063466019 John Vellinga Pain Medicine Physician · Saint Peters, MO NPI 1679514145

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-09.