NPI Portal NPI Lookup & Verification

Annalyn Cabilangan Constantine

Annalyn Cabilangan Constantine is a Behavior Technician provider (Behavior Technician) practicing in Lake Bluff, IL, registered in the NPPES registry with NPI 1013562826 since 2019. Practices at Lake Forest Pediatric Associates, Ltd (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI 1013562826
Entity type Individual (Type 1)
Name Annalyn Cabilangan Constantine
Sex Female
Practice address 917 SHERWOOD DR, Lake Bluff, IL, 60044
Phone 8774864140
Enumeration date 2019-08-08
Last updated in NPPES 2019-08-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
106S00000X Behavior Technician Primary RBT-19-94710 IL
Copy-ready billing details
Provider: Annalyn Constantine
NPI: 1013562826
Taxonomy: 106S00000X (Behavior Technician)
Address: 917 SHERWOOD DR, Lake Bluff, IL, 60044

Other providers at this practice address

NPI Name Type Specialty Location
1467490052 Jennifer Bevan Individual Pediatrics Physician Lake Bluff, IL
1881635530 Michael Bauer Individual Pediatrics Physician Lake Bluff, IL
1245272418 T Kinsella Individual Pediatrics Physician Lake Bluff, IL
1063457828 Cynthia Chou Individual Pediatrics Physician Lake Bluff, IL
1396772166 Douglas Ashley Individual Pediatrics Physician Lake Bluff, IL
1104853878 Karen Burton Individual Pediatrics Physician Lake Bluff, IL
1730116401 Lisa Gadek Individual Pediatrics Physician Lake Bluff, IL
1356455794 Jerome Kaltman Individual Pediatrics Physician Lake Bluff, IL

Verify this record

Cross-check NPI 1013562826 against the authoritative CMS record: view Annalyn Cabilangan Constantine on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify Annalyn Constantine's NPI record?
Cross-check NPI 1013562826 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1013562826 active?
Yes — as of the latest NPPES snapshot, NPI 1013562826 is active (record last updated 2019-08-08).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-08-08.