Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sarah Marie Graef, D.C., CCN, LDN
Chiropractor in Vernon Hills, IL · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902183684
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Registry record
Entity type Individual (Type 1)
Name Dr. Sarah Marie Graef
Credential D.C., CCN, LDN
Sex Female
Practice address 10 W Phillip Rd, Suite 114, Vernon Hills, IL, 60061
Phone (224) 577-5031
Fax (224) 633-1955
Enumeration date Nov 9, 2011
Last updated in NPPES Aug 22, 2014
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 164006176 (IL) Secondary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| F100130985 | Other | - | MEDICARE PTAN |
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
What is the NPI number for Sarah Graef?
The National Provider Identifier (NPI) for Sarah Graef is 1902183684, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sarah Graef practice?
The practice location on file with NPPES is in Vernon Hills, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Steven Hauf Chiropractor · Vernon Hills, IL NPI 1174528160 Sharon Libit Pediatrics Physician · Vernon Hills, IL NPI 1689620965 Thomas Kwiatt General Practice Dentistry · Vernon Hills, IL NPI 1750316584 Robert Duffy General Practice Dentistry · Vernon Hills, IL NPI 1740215417 Jeffrey T. Cohen D.D.S. P.C. General Practice Dentistry · Vernon Hills, IL NPI 1861581142 Deerpath Dental Specialist Orthodontics and Dentofacial Orthopedics Dentistry · Vernon Hills, IL NPI 1174612451 Chi Moy General Practice Dentistry · Vernon Hills, IL NPI 1710056809 Craig Schussler General Practice Dentistry · Vernon Hills, IL NPI 1104996198
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-22.