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DR. CAROLINE LITTLEJOHN DMD
NPI 1053020024
Dentist - Periodontics in King Of Prussia, PA

Active since November 18, 2022
10112 VALLEY FORGE CIR, KING OF PRUSSIA, PA 19406(610) 783-7800 Get Directions Write a Review

NPPES record last updated: November 20, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 20, 2025, Nov 18, 2022 (2 updates tracked since 2022).

About Dr. Caroline Littlejohn Dmd NPPES

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

DR. CAROLINE LITTLEJOHN DMD (NPI 1053020024) is an individual periodontics provider in King Of Prussia, Pennsylvania, licensed in Pennsylvania (DS043737) and active in the NPI registry since November 2022. She maintains a secondary practice location in Doylestown.

NPPES Registry Identity

NPI1053020024
Entity TypeIndividualFemale
Primary Taxonomy1223P0300X
Provider Legal NameDR. CAROLINE LITTLEJOHNCredential: DMD
Location Address10112 VALLEY FORGE CIRKing Of Prussia, PA 19406-1111
Mailing Address113 Archbishop DrConshohocken, PA 19428-1325 · (610) 246-9413
Phone(610) 783-7800
Sole ProprietorYes
Enumeration DateNovember 18, 2022
Last NPPES UpdateNovember 20, 20252 updates tracked since enumeration
NPPES CertifiedNovember 20, 2025
✔ NPI 1053020024 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
License✔ Licensed in PA · DS043737
Definition
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
10112 VALLEY FORGE CIR, King Of Prussia, PA 19406
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Secondary Practice Location 1

Location 1131 W State StDoylestown, PA 18901-3666 · Phone (215) 345-7272

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

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

DR. JONATHAN A WAASDORP DMD
Dentist (Periodontics)
10112 VALLEY FORGE CIR, SUITE 112
KING OF PRUSSIA, PA 19406
Montgomery County (610) 783-0822

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 Caroline Littlejohn's NPI number?

The NPI number for Caroline Littlejohn is 1053020024. It was assigned to this individual provider in the NPPES registry on November 18, 2022.

Where is Caroline Littlejohn located?

Caroline Littlejohn practices at 10112 Valley Forge Cir, King Of Prussia, PA 19406. The listed phone number is (610) 783-7800.

What is Caroline Littlejohn's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

When was this NPI record last updated?

The NPPES record for Caroline Littlejohn was last updated on November 20, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.