What is Lillian Chen-Byerley's NPI number?

Lillian Chen-Byerley's National Provider Identifier (NPI) is 1972514594, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lillian Chen-Byerley's specialty?

Lillian Chen-Byerley is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Lillian Chen-Byerley located?

Lillian Chen-Byerley's practice location on file with NPPES is 171 Lagoon Dr, Northfield, IL 60093-3509.

What is Lillian Chen-Byerley's phone number?

The practice phone number listed in the NPPES registry for Lillian Chen-Byerley is (847) 441-9484.

Is Lillian Chen-Byerley's NPI active?

Yes — Lillian Chen-Byerley's NPI (1972514594) is active in the NPPES registry as of the last update on 2009-11-17.

IndividualActive

Lillian Chen-Byerley, MS, OTR/L, RCTC

NPI 1972514594 · Specialist · Northfield, IL

Lillian Chen-Byerley, MS, OTR/L, RCTC is a Specialist provider in Northfield, IL (NPI 1972514594).

Provider details

NPI number: 1972514594
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: MS, OTR/L, RCTC
Sex: Female
Sole proprietor: Yes
License: 056-000520 (IL)

Specialties & taxonomies

SpecialistPrimary174400000XLicense 056-000520 (IL)
Other Service Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

171 Lagoon Dr

Northfield, IL 60093-3509

Phone: (847) 441-9484

Street-level locationGet directions

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Mailing address