What is Robert Johnson's specialty?

Robert Johnson (NPI 1861489452) is a Medicare-billing provider whose primary specialty is Neurosurgery in Southfield, MI.

Where does Robert Johnson practice?

Robert Johnson practices in Southfield, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1861489452.

How much does Medicare pay Robert Johnson?

Robert Johnson (NPI 1861489452) received approximately $133K in total Medicare Part B payments, serving 381 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861489452

Robert JohnsonMD

PRACTICEUNIVERSITY NEUROSURGICAL ASSOCIATES PCSee all providers at this practice →

NeurosurgerySouthfield, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

562

Unique beneficiaries

—

Total services

2,062

Distinct HCPCS

Medicare payment

$72K

Peer benchmark

Total Medicare services vs. 172 Neurosurgery providers in MI — top quintile (cohort median 322).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$185

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Methocarbamol13 claims

Gabapentin11 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

0.0

Cost

74.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$199

Payment records

By payment type

Food and Beverage$199

Top paying entities

Food and Beverage$199

REFERRAL NETWORK

Where Robert Johnson'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). 41 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
City Of Detroit Ambulance Service Provider · Detroit, MI	72	137
Gary Galens Diagnostic Radiology · Southfield, MI	51	132
Yogesh Mody Diagnostic Radiology · Southfield, MI	50	137
HENRY FORD HEALTH ST. JOHN HOSPITAL	48	90
CUZZORT, LOUAN	46	121
Glenn Webster Diagnostic Radiology · Statesville, NC	38	115
Fernando Diaz Neurosurgery · Royal Oak, MI	30	40
Kanika Khanna Diagnostic Radiology · Detroit, MI	27	76
Joseph Koza Diagnostic Radiology · Detroit, MI	27	123
KAPADIA, REHANA	27	85
Daniel Walz Diagnostic Radiology · Detroit, MI	25	46
Adnan Fateh Diagnostic Radiology · Canton, MI	25	116

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