What is Mark Gulinson's specialty?

Mark Gulinson (NPI 1881698264) is a Medicare-billing provider whose primary specialty is Gastroenterology in Phoenix, AZ.

Where does Mark Gulinson practice?

Mark Gulinson practices in Phoenix, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1881698264.

How much does Medicare pay Mark Gulinson?

Mark Gulinson (NPI 1881698264) received approximately $140K in total Medicare Part B payments, serving 716 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881698264

Mark GulinsonMD

GastroenterologyPhoenix, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,281

Unique beneficiaries

—

Total services

1,374

Distinct HCPCS

Medicare payment

$134K

Peer benchmark

Total Medicare services vs. 280 Gastroenterology providers in AZ — top quintile (cohort median 659).

PRESCRIBING · PART D · 2024

Total Rx claims

2,007

Beneficiaries

—

Total drug cost

$665K

Distinct drugs

Brand share

21.2%

Top prescribed drugs

Pantoprazole Sodium998 claims

Lipase/Protease/Amylase105 claims

Dicyclomine Hcl76 claims

Esomeprazole Magnesium67 claims

Lipase/Protease/Amylase64 claims

QUALITY · MIPS · 2024

Final MIPS score

81.8

Quality

60.5

Cost

81.2

Improvement activities

40.0

Promoting interop.

97.0

Payment adjustment

0.28%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Education$33

Top paying entities

Food and Beverage$2K

Education$33

REFERRAL NETWORK

Where Mark Gulinson's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 35 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
North Valley Endoscopy Center Llc Ambulatory Surgical Center · Phoenix, AZ	230	279
VHS ACQUISITION SUBSIDIARY NUMBER 1 INC	38	82
STEERE, ZOFIA	33	68
Mohamad Saghir Diagnostic Radiology · West Palm Beach, FL	29	72
Tamim Sultani Diagnostic Radiology · Phoenix, AZ	29	66
Frank Ryan Internal Medicine · Phoenix, AZ	26	58
Peter Steinberg Diagnostic Radiology · Glendale, AZ	26	49
John Wells Specialist · Phoenix, AZ	26	58
Howard Fleishon Diagnostic Radiology · Glendale, AZ	26	77
Manuel Cantillo Internal Medicine · Durham, NC	25	114
FENZL, GREGORY	25	46
Adam Sabbath Cardiology · Phoenix, AZ	22	56

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history