What is Mark Smith's specialty?

Mark Smith (NPI 1861479651) is a Medicare-billing provider whose primary specialty is Nephrology in Anchorage, AK.

Where does Mark Smith practice?

Mark Smith practices in Anchorage, AK, based on the location reported in the CMS Medicare provider datasets for NPI 1861479651.

How much does Medicare pay Mark Smith?

Mark Smith (NPI 1861479651) received approximately $118K in total Medicare Part B payments, serving 514 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861479651

Mark SmithM.D.

PRACTICENEPHROLOGY ASSOCIATES, PCSee all providers at this practice →

NephrologyAnchorage, AKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,628

Unique beneficiaries

—

Total services

2,131

Distinct HCPCS

Medicare payment

$115K

Peer benchmark

Total Medicare services vs. 7 Nephrology providers in AK — above median (cohort median 2,190).

PRESCRIBING · PART D · 2024

Total Rx claims

1,850

Beneficiaries

—

Total drug cost

$535K

Distinct drugs

Brand share

28.4%

Top prescribed drugs

Spironolactone231 claims

Finerenone189 claims

Losartan Potassium146 claims

Dapagliflozin Propanediol139 claims

Amlodipine Besylate124 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

79.7

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$24K

Payment records

By payment type

Consulting Fee$22K

Food and Beverage$1K

Travel and Lodging$330

Top paying entities

Consulting Fee$22K

Food and Beverage$1K

Travel and Lodging$330

REFERRAL NETWORK

Where Mark Smith'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). 85 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SPECTRA LABORATORIES INC	156	1,013
Gold Cross Ems, Inc. Ambulance Service Provider · Martinez, GA	126	340
Barton Brezina Nephrology · Augusta, GA	122	675
Jose Bauza Diagnostic Radiology · Augusta, GA	112	309
Harold Jones Diagnostic Radiology · Evans, GA	111	301
Rodney Hobbs Diagnostic Radiology · Evans, GA	111	262
WILSON, CLAY	105	667
Harold Hubert Nephrology · Augusta, GA	87	384
Devesh Patel Internal Medicine · Augusta, GA	86	359
William Johnson Diagnostic Radiology · Evans, GA	82	216
BROOKS, WILLIAM	67	127
ARA-SOUTH AUGUSTA CLINIC LLC	65	827

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events