PROVIDER PROFILE · NPI 1891788659

Brian KeroackMD

PRACTICERHEUMATOLOGY ASSOCIATESSee all providers at this practice →

RheumatologyPortland, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,848

Unique beneficiaries

—

Total services

68,412

Distinct HCPCS

Medicare payment

$495K

Peer benchmark

Total Medicare services vs. 20 Rheumatology providers in ME — top quintile (cohort median 3,363).

PRESCRIBING · PART D · 2024

Total Rx claims

4,018

Beneficiaries

—

Total drug cost

$6.0M

Distinct drugs

Brand share

39.6%

Top prescribed drugs

Prednisone714 claims

Methotrexate Sodium564 claims

Hydroxychloroquine Sulfate331 claims

Etanercept260 claims

Hydrocodone/Acetaminophen196 claims

QUALITY · MIPS · 2024

Final MIPS score

95.7

Quality

91.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.87%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$250

Payment records

By payment type

Food and Beverage$250

REFERRAL NETWORK

Where Brian Keroack'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Nordx Clinical Laboratory · Scarborough, ME	114	448
YORK HOSPITAL	92	648
BRIDGTON HOSPITAL	13	102
MERRIAM, MICHAEL	12	15
MAINEHEALTH	11	18

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