What is Samer Nasser's specialty?

Samer Nasser (NPI 1922276294) is a Medicare-billing provider whose primary specialty is Nephrology in Quincy, MA.

Where does Samer Nasser practice?

Samer Nasser practices in Quincy, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1922276294.

How much does Medicare pay Samer Nasser?

Samer Nasser (NPI 1922276294) received approximately $294K in total Medicare Part B payments, serving 773 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922276294

Samer NasserM.D.

PRACTICEATRIUS HEALTH, INCSee all providers at this practice →

NephrologyQuincy, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

6,263

Unique beneficiaries

—

Total services

9,941

Distinct HCPCS

Medicare payment

$275K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

2,067

Beneficiaries

—

Total drug cost

$668K

Distinct drugs

Brand share

19.9%

Top prescribed drugs

Losartan Potassium264 claims

Torsemide202 claims

Amlodipine Besylate190 claims

Calcitriol184 claims

Empagliflozin125 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$106

Payment records

By payment type

Food and Beverage$101

Education$6

Top paying entities

Food and Beverage$101

Education$6

REFERRAL NETWORK

Where Samer Nasser'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). 51 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Nader Kassis Akl Nephrology · Lansing, MI	91	517
George Frem Nephrology · Johnstown, PA	86	677
HAHM, MICHAEL	85	287
WOLFE, PATRICK	62	224
Samer Makhoul Internal Medicine · Glendale, AZ	54	332
Shalini Chabra Diagnostic Radiology · Tucson, AZ	49	127
Michelle Cacek Diagnostic Radiology · Johnstown, PA	49	144
Stanley Golden Diagnostic Radiology · Johnstown, PA	47	123
Stephanie Simonson Diagnostic Radiology · Spokane, WA	42	135
Archana Sodagam Cardiology · Frederick, MD	40	108
John Wherthey Diagnostic Radiology · Gettysburg, PA	38	103
Anwar Hussain Cardiology · Johnstown, PA	35	149

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