Doctor profile · Federal record

Dr. Emily Littlejohn, D.O.

Internal Medicine Physician (CMS: Rheumatology) · Cleveland, OH

  • NPI 1013283506
  • Accepts Medicare
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9500 Euclid Ave # A50
Cleveland, OH 441953328
(216) 445-5559
fax (216) 636-5827

Credentials & registration

NPPES · NUCC
NPI registered
March 2012 — 14 yrs on file
Profile last updated
January 23, 2024
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Illinois #125061804

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013283506. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
149
Distinct HCPCS
3
Medicare allowed
$16,921
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 93 74 $94
99215 Established patient office or other outpatient visit, 40-54 minutes 44 34 $138
99205 New patient office or other outpatient visit, 60-74 minutes 12 12 $175

In context: peer comparison

Among 232 peers in this city , average services per provider: 89. This provider delivers 1.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,437
Transactions
7
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
E.R. Squibb & Sons, L.L.C. 2 $3,300.00
Celgene Corporation 3 $104.09
Ascendis Pharma Inc 1 $16.71
AstraZeneca Pharmaceuticals LP 1 $16.09

By nature of payment

Consulting Fee
$3,300
Food and Beverage
$137

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
775
Patients
170
Total drug cost
$584,057
Drug Type Claims Patients Total cost
Hydroxychloroquine Sulfate Generic 292 89 $25,948
Prednisone Generic 124 46 $1,765
Methotrexate (Methotrexate Sodium) Brand 69 22 $2,115
Diclofenac Sodium Generic 52 13 $4,608
Benlysta (Belimumab) Brand 39 0 $201,281
Gabapentin Generic 34 0 $1,082
Kineret (Anakinra) Brand 31 0 $171,013
Sulfasalazine Generic 31 0 $1,289
Actemra (Tocilizumab) Brand 26 0 $95,024
Azathioprine Generic 21 0 $3,641

Frequently asked questions

Auto-generated from federal data
What is Dr. Emily Littlejohn's medical specialty?
Dr. Emily Littlejohn practices Internal Medicine Physician in Cleveland, OH.
Where does Dr. Emily Littlejohn practice?
Dr. Emily Littlejohn practices at 9500 Euclid Ave # A50, Cleveland, OH 441953328. Office phone: 2164455559.
What is Dr. Emily Littlejohn's NPI?
Dr. Emily Littlejohn's National Provider Identifier (NPI) is 1013283506, issued by NPPES.
Does Dr. Emily Littlejohn accept Medicare assignment?
Yes. Dr. Emily Littlejohn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Emily Littlejohn commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.