Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Gregory T Kuhlman, DC
Chiropractor in Crystal Lake, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306871298
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Registry record
Entity type Individual (Type 1)
Name Dr. Gregory T Kuhlman
Credential DC
Sex Male
Practice address 1 S Virginia St, Crystal Lake, IL, 60014
Phone (815) 356-9371
Fax (815) 356-9428
Enumeration date Jul 11, 2006
Last updated in NPPES Sep 6, 2012
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 05623778 | Other | IL | BLUECROSS/BLUESHIELD |
| 038008351 | Medicaid | IL | - |
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.
Frequently asked questions
How do I verify Gregory Kuhlman's NPI record?
Cross-check NPI 1306871298 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1306871298 active?
Yes, as of the latest NPPES snapshot, NPI 1306871298 is active (record last updated 2012-09-06).
Other providers at this practice address
Browse all → Lawrence Lavine Pain Medicine (Anesthesiology) Physician · Crystal Lake, IL NPI 1336119171 Sapna Rathi Neurology Physician · Crystal Lake, IL NPI 1932140472 M Raza Khan M D S C Internal Medicine Physician · Crystal Lake, IL NPI 1881826253 Cl-Surgi Center, Sc Ambulatory Surgical Clinic/Center · Crystal Lake, IL NPI 1801112719 Anna Kastanas Nurse Practitioner · Crystal Lake, IL NPI 1609310259 Sean Mark Superticioso Physical Therapist · Crystal Lake, IL NPI 1497217350
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-06.