What is Sebastian Sepulveda's specialty?

Sebastian Sepulveda (NPI 1558343129) is a Medicare-billing provider whose primary specialty is Nephrology in Chelmsford, MA.

Where does Sebastian Sepulveda practice?

Sebastian Sepulveda practices in Chelmsford, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1558343129.

How much does Medicare pay Sebastian Sepulveda?

Sebastian Sepulveda (NPI 1558343129) received approximately $361K in total Medicare Part B payments, serving 534 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558343129

Sebastian SepulvedaMD

PRACTICESEPULVEDA & ASSOCIATES, PCSee all providers at this practice →

NephrologyChelmsford, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,154

Unique beneficiaries

—

Total services

3,399

Distinct HCPCS

Medicare payment

$354K

Peer benchmark

Total Medicare services vs. 270 Nephrology providers in MA — top quintile (cohort median 904).

PRESCRIBING · PART D · 2024

Total Rx claims

5,007

Beneficiaries

—

Total drug cost

$455K

Distinct drugs

Brand share

15.0%

Top prescribed drugs

Amlodipine Besylate408 claims

Atorvastatin Calcium379 claims

Metoprolol Succinate365 claims

Calcitriol352 claims

Lisinopril283 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 Sebastian Sepulveda'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). 69 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE LOWELL GENERAL HOSPITAL	576	9,232
Walter Jo Cardiology · N Chelmsford, MA	182	1,614
Pridestar Ems Inc Ambulance Service Provider · Lowell, MA	112	2,879
Jose Mora Diagnostic Radiology · Brooklyn, NY	103	952
Aiham Korbage Diagnostic Radiology · Boston, MA	88	787
Daniel Gale Diagnostic Radiology · Lowell, MA	87	648
Mark Gale Diagnostic Radiology · Lowell, MA	84	571
Sreenivas Garla Diagnostic Radiology · Albany, NY	72	639
Patrick Hanks Diagnostic Radiology · Lowell, MA	62	471
NPI 1366416265	58	862
Scott Abel Diagnostic Radiology · Lowell, MA	58	550
Richard Birkhead Internal Medicine · N Chelmsford, MA	57	653

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