What is Mark Anderson's specialty?

Mark Anderson (NPI 1003993163) is a Medicare-billing provider whose primary specialty is Gastroenterology in Knoxville, TN.

Where does Mark Anderson practice?

Mark Anderson practices in Knoxville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1003993163.

How much does Medicare pay Mark Anderson?

Mark Anderson (NPI 1003993163) received approximately $22K in total Medicare Part B payments, serving 148 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1003993163

Mark AndersonMD

GastroenterologyKnoxville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

156

Unique beneficiaries

—

Total services

158

Distinct HCPCS

Medicare payment

$15K

Peer benchmark

Total Medicare services vs. 258 Gastroenterology providers in TN — bottom quintile (cohort median 809).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$49K

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Elviteg/Cob/Emtri/Tenof Alafen13 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl12 claims

QUALITY · MIPS · 2024

Final MIPS score

88.1

Quality

73.9

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.55%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$103

Payment records

By payment type

Food and Beverage$103

Top paying entities

Food and Beverage$103

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Mark Anderson'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). 30 inbound referrers · 52 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	56	218
Yitong Fu Diagnostic Radiology · Knoxville, TN	53	105
Jeffrey Peeke Diagnostic Radiology · Knoxville, TN	40	81
Steven Knight Diagnostic Radiology · Knoxville, TN	40	75
Geoffrey Laing Diagnostic Radiology · Knoxville, TN	37	74
James Vaughan Pathology · Milwaukee, WI	34	69
METRO KNOXVILLE HMA LLC	32	75
Paul Campbell Diagnostic Radiology · Knoxville, TN	26	39
John Snidow Diagnostic Radiology · Knoxville, TN	23	51
Deanna Taylor-Gantte Diagnostic Radiology · Knoxville, TN	20	33
Oscar Grandas Vascular Surgery · Knoxville, TN	17	30
Wahid Hanna Hematology-Oncology · Knoxville, TN	17	63

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY HEALTH SYSTEM, INC.	389	1,072
Laboratory Corporation Of America Clinical Laboratory · Knoxville, TN	149	340
Rong Zeng Diagnostic Radiology · Knoxville, TN	38	61
Jeffrey Peeke Diagnostic Radiology · Knoxville, TN	34	81
Geoffrey Laing Diagnostic Radiology · Knoxville, TN	32	62
Kenneth Rule Diagnostic Radiology · Knoxville, TN	32	67
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	32	116
Yitong Fu Diagnostic Radiology · Knoxville, TN	30	52
Steven Knight Diagnostic Radiology · Knoxville, TN	29	53
Alan Grindstaff Pathology · Knoxville, TN	29	66
Laurentia Nodit Pathology · Knoxville, TN	29	68
Stuart Van Meter Pathology · Knoxville, TN	29	61

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