NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Eric M Speh, DC

Chiropractor in Alton, IL · enumerated 2005.

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

National Provider Identifier

1205812096

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Registry record

Entity type Individual (Type 1)
Name Mr. Eric M Speh
Credential DC
Sex Male
Practice address Alton, IL, 62002
Phone (618) 466-2000
Fax (618) 466-2020
Enumeration date Dec 22, 2005
Last updated in NPPES Jan 26, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 038009456 (IL) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
038009456 Medicaid IL -
6028257 Other IL BCBS
35005314 Other IL RAILROAD MEDICARE
467607 Other IL HEALTHLINK

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 the NPI number for Eric Speh?
The National Provider Identifier (NPI) for Eric Speh is 1205812096, a Type 1 (individual) record in the CMS NPPES registry.
Where does Eric Speh practice?
The practice location on file with NPPES is in Alton, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-26.