Doctor profile · Federal record

Dr. Marc Sheinman, D.O.

Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Altamonte Springs, FL

  • NPI 1215377486
  • Accepts Medicare
  • MIPS 78.0 / 100 · 2023
  • 13 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
661 E Altamonte Dr Ste 216
Altamonte Springs, FL 327015102
(407) 303-3081
fax (407) 303-2147

Credentials & registration

NPPES · NUCC
NPI registered
July 2013 — 13 yrs on file
Profile last updated
October 27, 2021
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State licenses (2)
Florida #OS17914 · Illinois #036148712

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1215377486. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
476
Distinct HCPCS
10
Medicare allowed
$58,026
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 74 58 $127
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 56 53 $84
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 56 56 $132
45380 Biopsy of large bowel using a flexible endoscope 54 54 $130
99204 New patient office or other outpatient visit, 45-59 minutes 49 49 $164
99213 Established patient office or other outpatient visit, 20-29 minutes 49 42 $90
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 46 30 $120
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 26 26 $85
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 24 24 $225
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 23 20 $80

In context: peer comparison

Among 5 peers in Altamonte Springs Gastroenterology Physician, average services per provider: 217. This provider delivers 2.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$37
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 1 $21.54
Phathom Pharmaceuticals, INC. 1 $15.33

By nature of payment

Food and Beverage
$37

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
384
Patients
238
Total drug cost
$48,461
Drug Type Claims Patients Total cost
Omeprazole Generic 99 47 $1,530
Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) Brand 72 70 $12,851
Pantoprazole Sodium Generic 70 43 $985
Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 23 23 $346
Linzess (Linaclotide) Brand 20 13 $26,986
Dicyclomine Hcl Generic 19 0 $366
Suprep (Sodium, Potassium,Mag Sulfates) Brand 18 18 $2,164
Colestipol Hcl Generic 15 0 $1,426
Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 13 12 $233
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 12 12 $315

Frequently asked questions

Auto-generated from federal data
What is Dr. Marc Sheinman's medical specialty?
Dr. Marc Sheinman practices Gastroenterology Physician in Altamonte Springs, FL.
Where does Dr. Marc Sheinman practice?
Dr. Marc Sheinman practices at 661 E Altamonte Dr Ste 216, Altamonte Springs, FL 327015102. Office phone: 4073033081.
What is Dr. Marc Sheinman's NPI?
Dr. Marc Sheinman's National Provider Identifier (NPI) is 1215377486, issued by NPPES.
Does Dr. Marc Sheinman accept Medicare assignment?
Yes. Dr. Marc Sheinman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marc Sheinman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.