What is Carolyn Alonso's specialty?

Carolyn Alonso (NPI 1841336039) is a Medicare-billing provider whose primary specialty is Internal Medicine in Boston, MA.

Where does Carolyn Alonso practice?

Carolyn Alonso practices in Boston, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1841336039.

How much does Medicare pay Carolyn Alonso?

Carolyn Alonso (NPI 1841336039) received approximately $30K in total Medicare Part B payments, serving 166 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841336039

Carolyn AlonsoM.D.

Internal MedicineBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

223

Unique beneficiaries

—

Total services

308

Distinct HCPCS

Medicare payment

$27K

Peer benchmark

Total Medicare services vs. 3,978 Internal Medicine providers in MA — below median (cohort median 564).

PRESCRIBING · PART D · 2024

Total Rx claims

100

Beneficiaries

—

Total drug cost

$209K

Distinct drugs

Brand share

73.0%

Top prescribed drugs

Bictegrav/Emtricit/Tenofov Ala27 claims

Dolutegravir/Rilpivirine27 claims

Sulfamethoxazole/Trimethoprim19 claims

Atovaquone16 claims

Fosfomycin Tromethamine11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Carolyn Alonso'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Paul Spirn Diagnostic Radiology · Boston, MA	34	122
Ronald Eisenberg Diagnostic Radiology · Boston, MA	34	107
CARDARELLI, FRANCESCA	27	153
Martha Pavlakis Internal Medicine · Boston, MA	27	191
Alexander Bankier Diagnostic Radiology · Worcester, MA	21	52
BOISELLE, PHILLIP	14	49
Janneth Romero Diagnostic Radiology · Brighton, MA	13	35
Evan Appelbaum Cardiology · Chestnut Hill, MA	12	30
Elisa Flower Diagnostic Radiology · Boston, MA	12	27
James Ducksoon Chang Cardiology · Boston, MA	11	22
Sejal Shah Diagnostic Radiology · Dallas, TX	11	22

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