Doctor profile · Federal record

Dr. Larisa Ciatlos-Deak, MD

Family Medicine Physician (CMS: Family Practice) · Decatur, IL

  • NPI 1497283774
  • Accepts Medicare
  • MIPS 92.6 / 100 · 2023
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4965 E Lost Bridge RD
Decatur, IL 625215139
(217) 864-5531
fax (217) 864-2449

Credentials & registration

NPPES · NUCC
NPI registered
May 2017 — 9 yrs on file
Profile last updated
July 15, 2020
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Illinois #036153610

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497283774. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,417
Distinct HCPCS
10
Medicare allowed
$126,637
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 554 267 $124
36415 Insertion of needle into vein for collection of blood sample 346 219 $8
99215 Established patient office or other outpatient visit, 40-54 minutes 170 132 $174
83036 Hemoglobin a1c level 69 48 $10
99213 Established patient office or other outpatient visit, 20-29 minutes 65 60 $88
81003 Automated urinalysis test 48 30 $2
90662 Influenza vaccine split virus, preservative free 34 34 $72
G0008 Administration of influenza virus vaccine 34 34 $30
99204 New patient office or other outpatient visit, 45-59 minutes 30 30 $164
99496 Transitional care management services for problem of high complexity 20 19 $269

In context: peer comparison

Among 11 peers in Decatur Family Medicine Physician, average services per provider: 428. This provider delivers 3.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,397
Transactions
87
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
Amgen INC. 18 $345.39
AstraZeneca Pharmaceuticals Lp 13 $248.13
Novo Nordisk INC 23 $213.69
Pfizer INC. 10 $174.30
Lilly USA, LLC 9 $145.94
Abbott Laboratories 5 $96.99
Boehringer Ingelheim Pharmaceuticals, INC. 3 $45.59
Abbvie INC. 2 $43.97
Merck Sharp & Dohme LLC 2 $42.48
Phathom Pharmaceuticals, INC. 2 $40.06

By nature of payment

Food and Beverage
$1,397

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,419
Patients
686
Total drug cost
$26,843
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 367 111 $4,970
Levothyroxine Sodium Generic 319 91 $3,735
Lisinopril Generic 277 73 $2,180
Metformin Hcl Generic 195 57 $1,965
Losartan Potassium Generic 162 43 $2,240
Amlodipine Besylate Generic 138 40 $956
Omeprazole Generic 130 38 $1,372
Gabapentin Generic 122 28 $1,954
Hydrochlorothiazide Generic 115 34 $581
Simvastatin Generic 107 32 $1,141

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Larisa Ciatlos-Deak's medical specialty?
Dr. Larisa Ciatlos-Deak practices Family Medicine Physician in Decatur, IL.
Where does Dr. Larisa Ciatlos-Deak practice?
Dr. Larisa Ciatlos-Deak practices at 4965 E Lost Bridge RD, Decatur, IL 625215139. Office phone: 2178645531.
What is Dr. Larisa Ciatlos-Deak's NPI?
Dr. Larisa Ciatlos-Deak's National Provider Identifier (NPI) is 1497283774, issued by NPPES.
Does Dr. Larisa Ciatlos-Deak accept Medicare assignment?
Yes. Dr. Larisa Ciatlos-Deak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Larisa Ciatlos-Deak commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.