Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALISON RIDDLE-LALK DDS
NPI 1740025352
Dentist in Waterloo, IL

Q: What is Alison Riddle-lalk's NPI number?

The NPI number for Alison Riddle-lalk is 1740025352. It was assigned to this individual provider in the NPPES registry on June 26, 2024.

Q: What is Alison Riddle-lalk's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Active since June 26, 2024

208 BRADFORD LN, WATERLOO, IL 62298(618) 281-7181 Get Directions Write a Review

NPPES record last updated: October 28, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 28, 2026, Jun 26, 2024 (2 updates tracked since 2024).

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About Alison Riddle-lalk Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALISON RIDDLE-LALK DDS (NPI 1740025352) is an individual dentist in Waterloo, Illinois, licensed in Illinois (019035822) and active in the NPI registry since June 2024.

NPPES Registry Identity

NPI1740025352

Entity TypeIndividualFemale

Primary Taxonomy122300000X

Provider Legal NameALISON RIDDLE-LALKCredential: DDS

Location Address208 BRADFORD LNWaterloo, IL 62298-3267

Mailing Address379 N Ridge RdColumbia, IL 62236-2179 · (618) 719-7163

Phone(618) 281-7181

Sole ProprietorYes

Enumeration DateJune 26, 2024

Last NPPES UpdateOctober 28, 20262 updates tracked since enumeration

NPPES CertifiedOctober 28, 2026

✔ NPI 1740025352 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

Licenses✔ Licensed in IL · 019035822✔ Licensed in MO · 2024024460

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

208 BRADFORD LN, Waterloo, IL 62298

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LAURA E SORBEL BEABOUT DMD

Dentist (General Practice)

208 BRADFORD LN
WATERLOO, IL 62298

Monroe County (618) 939-7181

DR. GRAHAM L BEARD D.M.D.

Dentist

208 BRADFORD LN
WATERLOO, IL 62298

Monroe County (618) 939-7181

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alison Riddle-lalk's NPI number?

The NPI number for Alison Riddle-lalk is 1740025352. It was assigned to this individual provider in the NPPES registry on June 26, 2024.

Where is Alison Riddle-lalk located?

Alison Riddle-lalk practices at 208 Bradford Ln, Waterloo, IL 62298. The listed phone number is (618) 281-7181.

What is Alison Riddle-lalk's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Alison Riddle-lalk was last updated on October 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.