Doctor profile · Federal record

Dr. Benjamin Alsop, MD

Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Lees Summit, MO

  • NPI 1063674596
  • Accepts Medicare
  • 18 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
110 Ne Saint Lukes Blvd Ste 530
Lees Summit, MO 64086
(816) 554-3838
fax (816) 554-1634

Credentials & registration

NPPES · NUCC
NPI registered
June 2008 — 18 yrs on file
Profile last updated
August 3, 2018
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State licenses (2)
Missouri #2018011080 · Kansas #04-35016

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063674596. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
902
Distinct HCPCS
10
Medicare allowed
$98,775
HCPCS Description Services Patients Avg allowed
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 194 30 $46
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 112 30 $61
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 72 72 $244
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 69 69 $171
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 64 64 $98
99214 Established patient office or other outpatient visit, 30-39 minutes 60 54 $123
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 45 42 $106
99213 Established patient office or other outpatient visit, 20-29 minutes 42 42 $88
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 36 31 $78
G0105 Colorectal cancer screening; colonoscopy on individual at high risk 35 35 $173

In context: peer comparison

Among 3 peers in this city , average services per provider: 84. This provider delivers 11× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$22
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 1 $21.50

By nature of payment

Food and Beverage
$22

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
285
Patients
99
Total drug cost
$47,945
Drug Type Claims Patients Total cost
Omeprazole Generic 114 44 $2,422
Pantoprazole Sodium Generic 75 29 $1,441
Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 26 26 $415
Linzess (Linaclotide) Brand 18 0 $17,353
Metoclopramide Hcl Generic 18 0 $155
Mesalamine Generic 12 0 $2,651
Creon (Lipase/Protease/Amylase) Brand 11 0 $23,425
Nortriptyline Hcl Generic 11 0 $83

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Benjamin Alsop's medical specialty?
Dr. Benjamin Alsop practices Gastroenterology Physician in Lees Summit, MO.
Where does Dr. Benjamin Alsop practice?
Dr. Benjamin Alsop practices at 110 Ne Saint Lukes Blvd Ste 530, Lees Summit, MO 64086. Office phone: 8165543838.
What is Dr. Benjamin Alsop's NPI?
Dr. Benjamin Alsop's National Provider Identifier (NPI) is 1063674596, issued by NPPES.
Does Dr. Benjamin Alsop accept Medicare assignment?
Yes. Dr. Benjamin Alsop accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Benjamin Alsop commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439); Chronic care management services (HCPCS 99490); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.