Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Signature Medical Group, Inc

Orthopaedic Surgery Physician in Saint Louis, MO · enumerated 2006 · authorized official Chad Sackman, Ceo.

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

National Provider Identifier

1871542761

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Registry record

Entity type Organization (Type 2)

Legal business name Signature Medical Group, Inc

Practice address 12639 Old Tesson Rd, Suite 115, Saint Louis, MO, 63128

Phone (314) 849-0311

Fax (314) 849-4423

Enumeration date May 8, 2006

Last updated in NPPES Aug 8, 2024

Taxonomy & classification

207KA0200X Allergy Physician Allopathic & Osteopathic Physicians Secondary

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Secondary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Secondary

207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians Secondary

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Chad Sackman

Title Ceo

Phone (314) 849-0311

Other identifiers

Identifier	Type	State	Issuer
501357701	Medicaid	MO	-
377225	Other	MO	HEALTHLINK
3223	Other	MO	GROUP HEALTH PLAN
7217344	Other	MO	AETNA
CY0091	Other	MO	RAILROAD MEDICARE

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-08-08. Verify at npiregistry.cms.hhs.gov.

Where is Signature Medical Group, Inc located?

The practice location on file with NPPES is in Saint Louis, MO.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-08.