Doctor profile · Federal record

Dr. Jacob Sadik, M.D.

Gastroenterology Physician (CMS: Gastroenterology) · Westlake, OH

  • NPI 1104269679
  • Accepts Medicare
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
30701 Clemens RD
Westlake, OH 441451074
(440) 617-1212
Additional location
11100 Euclid Ave
Cleveland, OH 441061716
(216) 844-3887
Mailing address
25643 Rustic Ln
Westlake, OH 441455474

Credentials & registration

NPPES · NUCC
NPI registered
April 2013 — 13 yrs on file
Profile last updated
July 13, 2020
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Ohio #35.127799

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104269679. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
532
Distinct HCPCS
10
Medicare allowed
$60,579
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 108 86 $94
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 78 78 $243
45380 Biopsy of large bowel using a flexible endoscope 71 71 $85
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito 62 62 $5
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 47 46 $90
99204 New patient office or other outpatient visit, 45-59 minutes 45 45 $129
45380 Biopsy of large bowel using a flexible endoscope 34 34 $73
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 32 32 $243
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 30 29 $65
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 14 14 $126

In context: peer comparison

Among 11 peers in this city , average services per provider: 56. This provider delivers 9.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$334
Transactions
15
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, Inc. 8 $205.38
ABBVIE INC. 1 $26.13
PFIZER INC. 1 $25.88
Ipsen Biopharmaceuticals, Inc 1 $17.63
Ardelyx, Inc. 1 $15.49
Intercept Pharmaceuticals, Inc. 1 $15.34
GENZYME CORPORATION 1 $14.87
IRONWOOD PHARMACEUTICALS, INC 1 $13.55

By nature of payment

Food and Beverage
$334

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
854
Patients
283
Total drug cost
$107,795
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 280 89 $4,922
Omeprazole Generic 195 84 $3,869
Famotidine Generic 120 56 $2,249
Dicyclomine Hcl Generic 46 25 $1,188
Linzess (Linaclotide) Brand 42 0 $27,466
Mesalamine Generic 28 0 $31,467
Sucralfate Generic 26 15 $1,592
Colestipol Hcl Generic 17 0 $3,350
Esomeprazole Magnesium Generic 17 0 $1,041
Buspirone Hcl Generic 16 0 $733

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jacob Sadik's medical specialty?
Dr. Jacob Sadik practices Gastroenterology Physician in Westlake, OH.
Where does Dr. Jacob Sadik practice?
Dr. Jacob Sadik practices at 30701 Clemens RD, Westlake, OH 441451074. Office phone: 4406171212.
What is Dr. Jacob Sadik's NPI?
Dr. Jacob Sadik's National Provider Identifier (NPI) is 1104269679, issued by NPPES.
Does Dr. Jacob Sadik accept Medicare assignment?
Yes. Dr. Jacob Sadik accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jacob Sadik commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.