IndividualActive
Caroline Littlejohn, DMD
NPI 1053020024 · Periodontics · King of Prussia, PA
Caroline Littlejohn, DMD is a Periodontics provider in King of Prussia, PA (NPI 1053020024).
Provider details
- NPI number
- 1053020024
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- DMD
- Sex
- Female
- Sole proprietor
- Yes
- License
- DS043737 (PA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
10112 Valley Forge Cir
King of Prussia, PA 19406-1111
Phone: (610) 783-7800
Street-level locationGet directions
Mailing address
113 Archbishop Dr
Conshohocken, PA 19428-1325
Additional practice locations (1)
- 131 W State StDoylestown, PA 18901-3666Phone: (215) 345-7272
Registry dates
- Enumerated
- 2022-11-18
- Last updated
- 2025-11-20
- Certified
- 2025-11-20
Frequently asked questions
- What is Caroline Littlejohn's NPI number?
- Caroline Littlejohn's National Provider Identifier (NPI) is 1053020024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caroline Littlejohn's specialty?
- Caroline Littlejohn is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Caroline Littlejohn located?
- Caroline Littlejohn's practice location on file with NPPES is 10112 Valley Forge Cir, King of Prussia, PA 19406-1111.
- What is Caroline Littlejohn's phone number?
- The practice phone number listed in the NPPES registry for Caroline Littlejohn is (610) 783-7800.
- Is Caroline Littlejohn's NPI active?
- Yes — Caroline Littlejohn's NPI (1053020024) is active in the NPPES registry as of the last update on 2025-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.