What is James Bivona's specialty?

James Bivona (NPI 1063571560) is a Medicare-billing provider whose primary specialty is Internal Medicine in Stamford, CT.

Where does James Bivona practice?

James Bivona practices in Stamford, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1063571560.

How much does Medicare pay James Bivona?

James Bivona (NPI 1063571560) received approximately $84K in total Medicare Part B payments, serving 335 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1063571560

James BivonaM.D.

Internal MedicineStamford, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

932

Unique beneficiaries

—

Total services

1,335

Distinct HCPCS

Medicare payment

$82K

Peer benchmark

Total Medicare services vs. 1,650 Internal Medicine providers in CT — top quintile (cohort median 549).

PRESCRIBING · PART D · 2024

Total Rx claims

4,887

Beneficiaries

—

Total drug cost

$359K

Distinct drugs

Brand share

20.5%

Top prescribed drugs

Atorvastatin Calcium409 claims

Rosuvastatin Calcium292 claims

Amlodipine Besylate264 claims

Metformin Hcl224 claims

Levothyroxine Sodium222 claims

QUALITY · MIPS · 2024

Final MIPS score

89.5

Quality

89.3

Cost

79.4

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.61%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Home health agency

Home health agency

Home health agency

Hospital

Hospital

REFERRAL NETWORK

Where James Bivona'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). 18 inbound referrers · 33 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
STAMFORD HOSPITAL	161	864
HARTFORD HEALTHCARE LABORATORIES	101	335
HECHT, HARVEY	27	71
Jeffrey Green Cardiology · Stamford, CT	25	90
Samuel Brodsky Internal Medicine · Stamford, CT	24	68
Elizabeth Gaary Diagnostic Radiology · Hudson, OH	24	64
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	20	68
Gregory D'onofrio Cardiology · Stamford, CT	20	47
HEIMAN, MARK	17	35
Edward Portnay Cardiology · Stamford, CT	16	44
Richard Santarosa Urology · Stamford, CT	15	83
GALVEZ, MICHELLE	15	30

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
HARTFORD HEALTHCARE LABORATORIES	248	802
STAMFORD HOSPITAL	190	1,070
HECHT, HARVEY	32	98
Elizabeth Gaary Diagnostic Radiology · Hudson, OH	31	82
Stamford Emergency Medical Services, Inc. Ambulance Service Provider · Stamford, CT	26	50
Lee Silva Internal Medicine · Stamford, CT	26	126
Jeffrey Green Cardiology · Stamford, CT	24	129
Howard Liu Diagnostic Radiology · New Haven, CT	23	46
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	23	87
Gregory D'onofrio Cardiology · Stamford, CT	21	48
HEIMAN, MARK	19	44
Richard Santarosa Urology · Stamford, CT	19	85

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