Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Anna Lillian Doyle, D.C.
Chiropractor in Elmhurst, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1740298835
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Registry record
Entity type Individual (Type 1)
Name Dr. Anna Lillian Doyle
Credential D.C.
Sex Female
Practice address 475 S Spring Rd, Elmhurst, IL, 60126
Phone (630) 530-4744
Enumeration date Aug 4, 2006
Last updated in NPPES Mar 15, 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 |
|---|---|---|---|
| 22-90113 | Other | IL | BLUE CROSS PROVIDER # |
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
Is NPI 1740298835 active?
Yes, as of the latest NPPES snapshot, NPI 1740298835 is active (record last updated 2012-03-15).
How do I verify Anna Doyle's NPI record?
Cross-check NPI 1740298835 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Elm Chiropractic Fitness Clinic Chiropractor · Elmhurst, IL NPI 1013119361 Victoria Gazdacka Chiropractor · Elmhurst, IL NPI 1619314010 Verdant Health Sc Chiropractor · Elmhurst, IL NPI 1790122588 Sabrina Ciesler Chiropractor · Elmhurst, IL NPI 1336565415 Agnieszka Dadej Massage Therapist · Elmhurst, IL NPI 1770982258 June Zackrison Massage Therapist · Elmhurst, IL NPI 1518366152 Nicole Robinson Massage Therapist · Elmhurst, IL NPI 1750768743
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-15.