What is Hilamber Subba's specialty?

Hilamber Subba (NPI 1659504751) is a Medicare-billing provider whose primary specialty is Internal Medicine in South Portland, ME.

Where does Hilamber Subba practice?

Hilamber Subba practices in South Portland, ME, based on the location reported in the CMS Medicare provider datasets for NPI 1659504751.

How much does Medicare pay Hilamber Subba?

Hilamber Subba (NPI 1659504751) received approximately $60K in total Medicare Part B payments, serving 349 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1659504751

Hilamber SubbaMD

PRACTICECHEST MEDICINE ASSOCIATES, PASee all providers at this practice →

Internal MedicineSouth Portland, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

486

Unique beneficiaries

—

Total services

631

Distinct HCPCS

Medicare payment

$52K

Peer benchmark

Total Medicare services vs. 404 Internal Medicine providers in ME — top quintile (cohort median 401).

PRESCRIBING · PART D · 2024

Total Rx claims

2,344

Beneficiaries

—

Total drug cost

$17.3M

Distinct drugs

Brand share

58.1%

Top prescribed drugs

Macitentan444 claims

Sildenafil Citrate193 claims

Tadalafil187 claims

Furosemide186 claims

Treprostinil185 claims

QUALITY · MIPS · 2024

Final MIPS score

81.7

Quality

60.7

Cost

73.8

Improvement activities

40.0

Promoting interop.

91.0

Payment adjustment

0.28%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$262

Payment records

By payment type

Food and Beverage$262

Top paying entities

Food and Beverage$262

REFERRAL NETWORK

Where Hilamber Subba'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). 54 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
City Of Portland Ambulance Service Provider · Portland, ME	59	159
Nordx Clinical Laboratory · Scarborough, ME	58	312
GRIMES, CHARLES	38	76
FAHRENBACH, MARY	33	78
MAINEHEALTH	30	147
Samip Vasaiwala Cardiology · Tampa, FL	30	66
Umesh Sarma Diagnostic Radiology · Lewiston, ME	25	50
Thomas Ryan Interventional Cardiology · Scarborough, ME	25	67
Michael Quinn Diagnostic Radiology · Portland, ME	24	66
Steven Farraher Diagnostic Radiology · Portland, ME	24	75
MERRIAM, MICHAEL	23	60
WINN, STEVEN	23	56

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