Doctor profile · Federal record

Dr. Loren Brook, M.D.

Gastroenterology Physician (CMS: Gastroenterology) · Cincinnati, OH

  • NPI 1902149420
  • Accepts Medicare
  • MIPS 78.8 / 100 · 2023
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
234 Goodman St
Cincinnati, OH 452192364
(513) 475-7505
fax (513) 475-7355
Mailing address
2830 Victory Parkway, Payor Enrollment
Cincinnati, OH 452061785

Credentials & registration

NPPES · NUCC
NPI registered
April 2013 — 13 yrs on file
Profile last updated
May 6, 2019
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Ohio #35.128114

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902149420. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
242
Distinct HCPCS
9
Medicare allowed
$37,905
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 60 60 $171
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 39 38 $247
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 32 15 $114
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 23 23 $112
G0105 Colorectal cancer screening; colonoscopy on individual at high risk 22 22 $164
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 18 18 $106
45380 Biopsy of large bowel using a flexible endoscope 18 18 $145
99214 Established patient office or other outpatient visit, 30-39 minutes 17 16 $92
45378 Diagnostic exam of large bowel using a flexible endoscope 13 13 $163

In context: peer comparison

Among 40 peers in Cincinnati Gastroenterology Physician, average services per provider: 120. This provider delivers 2.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$115
Transactions
6
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Takeda Pharmaceuticals U.S.A., INC. 2 $45.88
Abbvie INC. 2 $39.15
Ironwood Pharmaceuticals, INC 1 $18.76
Organon LLC 1 $11.42

By nature of payment

Food and Beverage
$115

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
225
Patients
193
Total drug cost
$4,596
Drug Type Claims Patients Total cost
Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 177 169 $2,929
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 14 13 $327
Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) Brand 12 11 $943
Omeprazole Generic 11 0 $221
Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 11 0 $176

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Loren Brook's medical specialty?
Dr. Loren Brook practices Gastroenterology Physician in Cincinnati, OH.
Where does Dr. Loren Brook practice?
Dr. Loren Brook practices at 234 Goodman St, Cincinnati, OH 452192364. Office phone: 5134757505.
What is Dr. Loren Brook's NPI?
Dr. Loren Brook's National Provider Identifier (NPI) is 1902149420, issued by NPPES.
Does Dr. Loren Brook accept Medicare assignment?
Yes. Dr. Loren Brook accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Loren Brook commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.