Dr. Mark Bierhoff, MD

Gastroenterology Philadelphia, PA Male
NPI: 1568527372
Total Payments
$13,637
2023 Payments
$471.57
Companies
39
Transactions
677
Medicare Patients
1,987
Medicare Billing
$223,672

Payment Breakdown by Category

Food & Beverage$11,067 (81.2%)
Consulting$1,650 (12.1%)
Other$900.00 (6.6%)
Gifts$14.30 (0.1%)
Education$6.26 (0.0%)

Payments by Nature

Nature of Payment Amount Transactions Share
Food and Beverage $11,067 668 81.2%
Consulting Fee $1,650 3 12.1%
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $850.00 3 6.2%
Honoraria $50.00 1 0.4%
Gift $14.30 1 0.1%
Education $6.26 1 0.0%

Top Paying Companies

Company Total Records Latest Year
AbbVie Inc. $4,099 176 $0 (2023)
Takeda Pharmaceuticals U.S.A., Inc. $1,613 41 $0 (2022)
Gilead Sciences, Inc. $1,253 71 $0 (2023)
Janssen Biotech, Inc. $1,103 69 $0 (2022)
Salix Pharmaceuticals, a division of Bausch Health US, LLC $987.53 68 $0 (2023)
Merck Sharp & Dohme LLC $590.37 40 $0 (2022)
Ironwood Pharmaceuticals, Inc $365.38 26 $0 (2021)
Allergan, Inc. $364.46 27 $0 (2020)
Shire North American Group Inc $354.53 10 $0 (2019)
UCB, Inc. $316.00 21 $0 (2020)

Payment History by Year

Year Amount Transactions Top Company
2023 $471.57 33 AbbVie Inc. ($268.51)
2022 $1,072 56 ABBVIE INC. ($550.90)
2021 $2,669 131 AbbVie Inc. ($766.41)
2020 $1,664 95 AbbVie Inc. ($452.80)
2019 $1,928 122 AbbVie, Inc. ($384.67)
2018 $2,696 118 Takeda Pharmaceuticals U.S.A., Inc. ($709.37)
2017 $3,137 122 AbbVie, Inc. ($1,306)

All Payment Transactions

677 individual payment records from CMS Open Payments — Page 1 of 28

Date Company Product Nature Form Amount Type
12/14/2023 Ardelyx, Inc. IBSRELA (Drug) Food and Beverage In-kind items and services $11.56 General
Category: GASTROENTEROLOGY
12/13/2023 PFIZER INC. XELJANZ (Drug), VELSIPITY Food and Beverage In-kind items and services $16.32 General
Category: GASTROINTESTINAL;INFLAMMATION;OPHTHALMOLOGY;TRANSPLANT
12/08/2023 AbbVie Inc. RINVOQ (Biological), SKYRIZI Food and Beverage In-kind items and services $13.45 General
Category: IMMUNOLOGY
12/07/2023 Celgene Corporation ZEPOSIA (Drug) Food and Beverage Cash or cash equivalent $13.33 General
Category: Neuroscience
11/09/2023 Sandoz Inc. HYRIMOZ (Drug) Food and Beverage In-kind items and services $21.87 General
Category: IMMUNOLOGY
11/01/2023 AbbVie Inc. RINVOQ (Biological), SKYRIZI Food and Beverage In-kind items and services $7.88 General
Category: IMMUNOLOGY
09/28/2023 AbbVie Inc. RINVOQ (Biological), SKYRIZI Food and Beverage In-kind items and services $10.58 General
Category: IMMUNOLOGY
09/21/2023 AbbVie Inc. RINVOQ (Biological), SKYRIZI Food and Beverage In-kind items and services $13.36 General
Category: IMMUNOLOGY
09/14/2023 AbbVie Inc. RINVOQ (Biological), SKYRIZI Food and Beverage In-kind items and services $9.38 General
Category: IMMUNOLOGY
09/06/2023 Salix Pharmaceuticals, a division of Bausch Health US, LLC XIFAXAN (Drug) Food and Beverage In-kind items and services $18.00 General
Category: Gastroenterology
09/06/2023 Salix Pharmaceuticals, a division of Bausch Health US, LLC XIFAXAN (Drug) Food and Beverage In-kind items and services $17.54 General
Category: Gastroenterology
08/26/2023 AbbVie Inc. RINVOQ (Biological), SKYRIZI Food and Beverage In-kind items and services $16.41 General
Category: IMMUNOLOGY
08/21/2023 AbbVie Inc. SKYRIZI (Biological) Food and Beverage In-kind items and services $1.84 General
Category: IMMUNOLOGY
08/15/2023 AbbVie Inc. RINVOQ (Biological), SKYRIZI Food and Beverage In-kind items and services $13.75 General
Category: IMMUNOLOGY
08/05/2023 AbbVie Inc. RINVOQ (Biological), SKYRIZI Food and Beverage In-kind items and services $12.36 General
Category: IMMUNOLOGY
07/28/2023 AbbVie Inc. SKYRIZI (Biological) Food and Beverage In-kind items and services $12.77 General
Category: IMMUNOLOGY
07/20/2023 AbbVie Inc. SKYRIZI (Biological) Food and Beverage In-kind items and services $3.43 General
Category: IMMUNOLOGY
07/12/2023 Celgene Corporation ZEPOSIA (Drug) Food and Beverage Cash or cash equivalent $19.43 General
Category: Neuroscience
06/07/2023 PFIZER INC. XELJANZ (Drug) Food and Beverage In-kind items and services $15.50 General
Category: GASTROINTESTINAL;INFLAMMATION;OPHTHALMOLOGY;TRANSPLANT
05/24/2023 Gilead Sciences, Inc. — Food and Beverage In-kind items and services $13.61 General
05/17/2023 Gilead Sciences, Inc. — Food and Beverage In-kind items and services $15.51 General
05/10/2023 AbbVie Inc. SKYRIZI (Biological) Food and Beverage In-kind items and services $32.46 General
Category: IMMUNOLOGY
05/03/2023 AbbVie Inc. MAVYRET (Drug) Food and Beverage In-kind items and services $2.01 General
Category: VIROLOGY
04/27/2023 AbbVie Inc. RINVOQ (Biological) Food and Beverage In-kind items and services $13.22 General
Category: IMMUNOLOGY
04/19/2023 AbbVie Inc. SKYRIZI (Biological) Food and Beverage In-kind items and services $20.50 General
Category: IMMUNOLOGY
123…28»

Medicare Billing by Year

Year Procedures Beneficiaries Services Submitted Medicare Paid
2023 8 363 396 $208,605 $37,710
2022 11 535 583 $306,440 $59,340
2021 12 528 626 $278,043 $66,043
2020 11 561 698 $270,180 $60,579
Total Patients
1,987
Total Services
2,303
Medicare Billing
$223,672
Procedure Codes
42

All Medicare Procedures & Services

42 procedure records from CMS Medicare Utilization — Page 1 of 2

HCPCS Description Setting Year Patients Services Charges Medicare Paid Ratio
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare Facility 2023 48 48 $62,400 $10,009 16.0%
99213 Established patient office or other outpatient visit, 20-29 minutes Office 2023 95 119 $22,610 $7,373 32.6%
99203 New patient office or other outpatient visit, 30-44 minutes Office 2023 93 93 $25,575 $6,195 24.2%
99214 Established patient office or other outpatient visit, 30-39 minutes Office 2023 28 37 $10,175 $3,488 34.3%
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope Facility 2023 38 38 $36,670 $3,337 9.1%
G0105 Colorectal cancer screening; colonoscopy on individual at high risk Facility 2023 15 15 $12,975 $2,835 21.9%
99204 New patient office or other outpatient visit, 45-59 minutes Office 2023 20 20 $7,000 $2,563 36.6%
45380 Biopsy of large bowel using a flexible endoscope Facility 2023 26 26 $31,200 $1,911 6.1%
99213 Established patient office or other outpatient visit, 20-29 minutes Office 2022 138 178 $33,080 $11,608 35.1%
99203 New patient office or other outpatient visit, 30-44 minutes Office 2022 120 120 $32,330 $9,954 30.8%
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare Facility 2022 44 44 $72,600 $9,627 13.3%
99204 New patient office or other outpatient visit, 45-59 minutes Office 2022 64 64 $22,735 $8,034 35.3%
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope Facility 2022 53 53 $59,205 $5,299 8.9%
99214 Established patient office or other outpatient visit, 30-39 minutes Office 2022 34 42 $11,275 $3,710 32.9%
45380 Biopsy of large bowel using a flexible endoscope Facility 2022 30 30 $37,275 $3,426 9.2%
G0105 Colorectal cancer screening; colonoscopy on individual at high risk Facility 2022 16 16 $11,960 $3,175 26.5%
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk Facility 2022 11 11 $10,390 $2,185 21.0%
45378 Diagnostic exam of large bowel using a flexible endoscope Facility 2022 13 13 $13,790 $2,053 14.9%
91200 Measurement of liver stiffness Office 2022 12 12 $1,800 $270.52 15.0%
99213 Established patient outpatient visit, total time 20-29 minutes Office 2021 129 172 $30,485 $11,843 38.8%
99214 Established patient outpatient visit, total time 30-39 minutes Office 2021 74 88 $22,575 $9,341 41.4%
99204 New patient outpatient visit, total time 45-59 minutes Office 2021 59 59 $21,795 $8,420 38.6%
46221 Removal of external hemorrhoids by rubber banding Office 2021 14 32 $17,898 $7,951 44.4%
45385 Removal of polyps or growths in large bowel using an endoscope (colonoscopy) using a mechanical snare Facility 2021 35 35 $49,300 $7,551 15.3%
43239 Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope Facility 2021 53 53 $55,675 $5,590 10.0%
12»

About Dr. Mark Bierhoff, MD

Dr. Mark Bierhoff, MD is a Gastroenterology healthcare provider based in Philadelphia, Pennsylvania. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 12/22/2006. The National Provider Identifier (NPI) number assigned to this provider is 1568527372.

According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Mark Bierhoff, MD has received a total of $13,637 in payments from pharmaceutical and medical device companies, with $471.57 received in 2023. These payments were reported across 677 transactions from 39 companies. The most common payment nature is "Food and Beverage" ($11,067).

As a Medicare-enrolled provider, Bierhoff has provided services to 1,987 Medicare beneficiaries, totaling 2,303 services with total Medicare billing of $223,672. Data is available for 4 years (2020–2023), covering 42 distinct procedure/service records.

Practice Information

  • Specialty Gastroenterology
  • Location Philadelphia, PA
  • Active Since 12/22/2006
  • Last Updated 03/21/2011
  • Taxonomy Code 207RG0100X
  • Entity Type Individual
  • NPI Number 1568527372

Products in Payments

  • STELARA (Biological) $1,125
  • Amitiza (Drug) $930.79
  • XIFAXAN (Drug) $851.76
  • Duopa (Drug) $800.00
  • Humira (Biological) $609.21
  • RINVOQ (Biological) $563.23
  • Mavyret (Drug) $528.62
  • HUMIRA (Biological) $485.01
  • SKYRIZI (Biological) $462.38
  • LINZESS (Drug) $460.08
  • DIFICID (Drug) $393.82
  • MAVYRET (Drug) $380.41
  • Entyvio (Biological) $348.34
  • Epclusa (Drug) $338.93
  • Cimzia (Drug) $316.00
  • Linzess (Drug) $266.19
  • ZEPOSIA (Drug) $239.21
  • ZENPEP (Drug) $222.31
  • ENTYVIO (Biological) $189.21
  • XELJANZ (Drug) $188.77

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Data Sources

Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.

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