PROVIDER PROFILE · NPI 1477516540

David CustisPA-C

PRACTICEWALL HEALTH SERVICES, INC.See all providers at this practice →

Physician AssistantWall, SDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

178

Unique beneficiaries

—

Total services

188

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 496 Physician Assistant providers in SD — below median (cohort median 283).

PRESCRIBING · PART D · 2024

Total Rx claims

223

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

17.9%

Top prescribed drugs

Prednisone42 claims

Cephalexin34 claims

Amoxicillin/Potassium Clav26 claims

Azithromycin26 claims

Cefdinir21 claims

QUALITY · MIPS · 2024

Final MIPS score

93.8

Quality

80.4

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.79%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$53

Payment records

By payment type

Food and Beverage$53

REFERRAL NETWORK

Where David Custis'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). 4 inbound referrers · 12 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGIONAL HEALTH PHYSICIANS, INC.	146	968
MONUMENT HEALTH RAPID CITY HOSPITAL, INC.	52	224
Steven Stocks Internal Medicine · Rapid City, SD	38	150
William Zavitz Diagnostic Radiology · Rapid City, SD	12	35

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
REGIONAL HEALTH PHYSICIANS, INC.	53	410
MONUMENT HEALTH RAPID CITY HOSPITAL, INC.	45	161
Sanford Medical Center Clinical Laboratory · Sioux Falls, SD	42	120
PHILIP HEALTH SERVICES, INC.	22	68
Gregory Saffell Diagnostic Radiology · Rapid City, SD	19	83
MONUMENT HEALTH RAPID CITY HOSPITAL, INC.	19	61
BAXTER, RONALD	18	55
Steven Stocks Internal Medicine · Rapid City, SD	16	55
William Zavitz Diagnostic Radiology · Rapid City, SD	14	29
David White Diagnostic Radiology · Rapid City, SD	13	36
Kathryn Barrett Family Practice · Rapid City, SD	12	40
BELSAAS, REBECCA	11	25

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