What is Charles Littlejohn's specialty?

Charles Littlejohn (NPI 1831202738) is a Medicare-billing provider whose primary specialty is Internal Medicine in Princeton, KY.

Where does Charles Littlejohn practice?

Charles Littlejohn practices in Princeton, KY, based on the location reported in the CMS Medicare provider datasets for NPI 1831202738.

How much does Medicare pay Charles Littlejohn?

Charles Littlejohn (NPI 1831202738) received approximately $8K in total Medicare Part B payments, serving 48 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831202738

Charles LittlejohnMD

PRACTICECALDWELL COUNTY HOSPITAL INCSee all providers at this practice →

Internal MedicinePrinceton, KYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

115

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 1,039 Internal Medicine providers in KY — bottom quintile (cohort median 766).

PRESCRIBING · PART D · 2024

Total Rx claims

10,608

Beneficiaries

—

Total drug cost

$768K

Distinct drugs

164

Brand share

18.1%

Top prescribed drugs

Lisinopril518 claims

Atorvastatin Calcium469 claims

Pantoprazole Sodium309 claims

Furosemide306 claims

Simvastatin283 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$105

Payment records

By payment type

Food and Beverage$105

Top paying entities

Food and Beverage$105

REFERRAL NETWORK

Where Charles Littlejohn's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LONG, WILLIAM	132	447
CALDWELL COUNTY EMERGENCY MEDICAL SERVICE	35	233
Kari Dechenne Family Practice · Greenville, KY	32	163
Daniel Jones Psychologist, Clinical · Kuttawa, KY	28	106
MERCY HEALTH-LOURDES HOSPITAL LLC	23	110
Debra Wilder Family Practice · Kuttawa, KY	23	141
NPI 1407856867	21	57
HINTON, CARL	17	43
CARETENDERS VS OF WESTERN KY, LLC	16	83
Lyon County Emergency Ambulance Service Ambulance Service Provider · Eddyville, KY	12	80
JENNIE STUART MEDICAL CENTER INC	11	24
BAPTIST HEALTH DEACONESS MADISONVILLE INC	11	23

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events