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About this NPIWhat this record shows.
NPI 1629945845 is registered to Mrs. Crystal Belk, a Developmental Therapist practising at 3519 Chestnut Dr in Hazel Crest, Illinois. Developmental Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Crystal Belk has been enumerated in the National Provider Identifier (NPI) registry since 2025.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mrs. Crystal Belk accepts. To confirm in-network status with your specific health plan, contact Mrs. Crystal Belk directly at (312) 371-4024.
Frequently asked
Yes. NPI 1629945845 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Developmental Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (312) 371-4024.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Mrs. Crystal Belk is a Type-1 individual NPI.
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