Doctor profile · Federal record

Dr. Mark McFarland, MD, MSC

Gastroenterology Physician (CMS: Gastroenterology) · Hospitalist Physician · Rochester, NY

  • NPI 1750813051
  • Accepts Medicare
  • MIPS 84.3 / 100 · 2023
  • 10 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1425 Portland Ave
Rochester, NY 146213011
(585) 922-4136
fax (585) 922-5761
Additional location
267 Grant St
Bridgeport, CT 066102805
(203) 384-3792
Mailing address
100 Kings Hwy S
Rochester, NY 146175504

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
October 26, 2023
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State licenses (2)
New York #321965 · Connecticut #69563

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750813051. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
13
Distinct HCPCS
1
Medicare allowed
$1,608
HCPCS Description Services Patients Avg allowed
99204 New patient office or other outpatient visit, 45-59 minutes 13 13 $124

In context: peer comparison

Among 20 peers in Rochester Gastroenterology Physician, average services per provider: 27. This provider delivers 0.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$388
Transactions
12
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 12 $387.67

By nature of payment

Food and Beverage
$388

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
75
Patients
47
Total drug cost
$1,358
Drug Type Claims Patients Total cost
Omeprazole Generic 26 14 $429
Pantoprazole Sodium Generic 26 12 $524
Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 23 21 $404

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark McFarland's medical specialty?
Dr. Mark McFarland practices Gastroenterology Physician in Rochester, NY.
Where does Dr. Mark McFarland practice?
Dr. Mark McFarland practices at 1425 Portland Ave, Rochester, NY 146213011. Office phone: 5859224136.
What is Dr. Mark McFarland's NPI?
Dr. Mark McFarland's National Provider Identifier (NPI) is 1750813051, issued by NPPES.
Does Dr. Mark McFarland accept Medicare assignment?
Yes. Dr. Mark McFarland accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark McFarland commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.