What is Mark Lin's specialty?

Mark Lin (NPI 1366594749) is a Medicare-billing provider whose primary specialty is Gastroenterology in Tucson, AZ.

Where does Mark Lin practice?

Mark Lin practices in Tucson, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1366594749.

How much does Medicare pay Mark Lin?

Mark Lin (NPI 1366594749) received approximately $172K in total Medicare Part B payments, serving 897 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1366594749

Mark LinMD

GastroenterologyTucson, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,450

Unique beneficiaries

—

Total services

1,525

Distinct HCPCS

Medicare payment

$164K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,344

Beneficiaries

—

Total drug cost

$1.5M

Distinct drugs

Brand share

51.0%

Top prescribed drugs

Omeprazole303 claims

Sodium, Potassium,mag Sulfates211 claims

Pantoprazole Sodium207 claims

Sod Sulf/Pot Chloride/Mag Sulf145 claims

Adalimumab52 claims

QUALITY · MIPS · 2024

Final MIPS score

88.8

Quality

77.6

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.58%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$487

Payment records

By payment type

Food and Beverage$487

Top paying entities

Food and Beverage$487

REFERRAL NETWORK

Where Mark Lin'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). 15 inbound referrers · 24 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BANNER - UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC	166	659
BANNER PHARMACY SERVICES LLC	92	349
Brenda Gentz Anesthesiology · Tucson, AZ	44	80
GRABENBAUER, STEPHEN	32	58
UNIVERSITY PHYSICIANS HEALTHCARE	26	69
Ferenc Czeyda-Pommersheim Diagnostic Radiology · New Haven, CT	22	34
SIRAJUDDIN, ARLENE	17	37
Silvia Druke Certified Registered Nurse Anesthetist (CRNA) · Tucson, AZ	15	27
James Costello Diagnostic Radiology · Tampa, FL	15	24
Southwest Ambulance Of Tucson Inc Ambulance Service Provider · Tucson, AZ	14	32
Janalee Gordon Anesthesiology · Vail, AZ	14	26
AFONSO, BIANCA	13	30

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
BANNER - UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC	104	442
BANNER - UNIVERSITY MEDICAL CENTER SOUTH CAMPUS LLC	69	182
Charmi Patel Pathology · San Diego, CA	61	123
BANNER PHARMACY SERVICES LLC	34	125
THORN, JENNIFER	34	61
Achyut Bhattacharyya Pathology · Tucson, AZ	31	65
Susan Hannifan Certified Registered Nurse Anesthetist (CRNA) · Scottsdale, AZ	22	43
Sonora Quest Laboratories Llc Clinical Laboratory · Phoenix, AZ	19	64
NPI 1710998844	18	35
Iva Petkovska Diagnostic Radiology · New York, NY	17	28
Sasha Taleban Gastroenterology · Tucson, AZ	16	29
Amanpreet Kaur Anesthesiology · Valhalla, NY	15	29

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events