PROVIDER PROFILE · NPI 1790852333

Vivian HobayanMD

RheumatologyLima, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,623

Unique beneficiaries

—

Total services

75,618

Distinct HCPCS

Medicare payment

$1.8M

Peer benchmark

Total Medicare services vs. 197 Rheumatology providers in OH — top quintile (cohort median 1,087).

PRESCRIBING · PART D · 2024

Total Rx claims

5,078

Beneficiaries

—

Total drug cost

$1.5M

Distinct drugs

Brand share

26.0%

Top prescribed drugs

Hydroxychloroquine Sulfate1,205 claims

Methotrexate Sodium877 claims

Prednisone859 claims

Sulfasalazine214 claims

Meloxicam187 claims

QUALITY · MIPS · 2024

Final MIPS score

90.0

Quality

80.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.63%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$297

Payment records

By payment type

Education$154

Food and Beverage$143

Top paying entities

Education$154

Food and Beverage$143

REFERRAL NETWORK

Where Vivian Hobayan'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). 29 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Pathology Laboratories, Inc. Clinical Laboratory · Toledo, OH	149	937
LIMA MEMORIAL JOINT OPERATING COMPANY	131	869
MERCER COUNTY JOINT TOWNSHIP COMMUNITY HOSPITAL	44	254
Jeffrey Miller Diagnostic Radiology · Lima, OH	25	65
Zoheir Abdelbaki Cardiology · Lima, OH	25	145
Gary Brennan Diagnostic Radiology · Beachwood, OH	24	78
Sarat Kuchipudi Pulmonary Disease · Lima, OH	23	123
Peter Knabe Diagnostic Radiology · Lima, OH	23	84
Jimmy Alele Endocrinology · Lima, OH	19	72
William Hogan Pain Management · Fremont, OH	18	130
Marc Rovner Pulmonary Disease · Lima, OH	17	72
Pavan Punukollu Diagnostic Radiology · Lawrence, MA	17	48

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