PROVIDER PROFILE · NPI 1265491195

Robert MaclachlanM.D.

PRACTICENEUROSURGICAL & SPINAL SURGERY ASSOCIATES, P.C.See all providers at this practice →

NeurologyRapid City, SDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

886

Unique beneficiaries

—

Total services

1,115

Distinct HCPCS

Medicare payment

$122K

Peer benchmark

Total Medicare services vs. 45 Neurology providers in SD — top quintile (cohort median 501).

PRESCRIBING · PART D · 2024

Total Rx claims

184

Beneficiaries

—

Total drug cost

$451K

Distinct drugs

Brand share

84.8%

Top prescribed drugs

Carbidopa/Levodopa101 claims

Divalproex Sodium29 claims

Primidone15 claims

Risdiplam14 claims

Rasagiline Mesylate13 claims

QUALITY · MIPS · 2024

Final MIPS score

95.1

Quality

99.3

Cost

92.6

Improvement activities

40.0

Promoting interop.

90.0

Payment adjustment

0.84%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Robert Maclachlan'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). 1 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MONUMENT HEALTH RAPID CITY HOSPITAL, INC.	32	46

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
BLACK HILLS SURGICAL HOSPITAL, LLC	28	46
MONUMENT HEALTH RAPID CITY HOSPITAL, INC.	24	47
Tim Watt Neurological Surgery · Rapid City, SD	19	44
RICHARDS, JAMES	14	16
Robert Ingraham Neurosurgery · North Little Rock, AR	12	35
MONUMENT HEALTH RAPID CITY HOSPITAL, INC.	11	14
FAITH REGIONAL HEALTH SERVICES	11	26

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