What is Cosette Jamieson's specialty?

Cosette Jamieson (NPI 1619083052) is a Medicare-billing provider whose primary specialty is Nephrology in Washington, DC.

Where does Cosette Jamieson practice?

Cosette Jamieson practices in Washington, DC, based on the location reported in the CMS Medicare provider datasets for NPI 1619083052.

How much does Medicare pay Cosette Jamieson?

Cosette Jamieson (NPI 1619083052) received approximately $320K in total Medicare Part B payments, serving 495 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1619083052

Cosette JamiesonMD

NephrologyWashington, DCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

906

Unique beneficiaries

—

Total services

2,999

Distinct HCPCS

Medicare payment

$303K

Peer benchmark

Total Medicare services vs. 45 Nephrology providers in DC — top quintile (cohort median 1,119).

PRESCRIBING · PART D · 2024

Total Rx claims

1,840

Beneficiaries

—

Total drug cost

$917K

Distinct drugs

Brand share

35.8%

Top prescribed drugs

Empagliflozin141 claims

Amlodipine Besylate123 claims

Losartan Potassium121 claims

Sevelamer Carbonate90 claims

Semaglutide69 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Education$108

Top paying entities

Food and Beverage$2K

Education$108

REFERRAL NETWORK

Where Cosette Jamieson'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). 60 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Spectra East, Inc. Clinical Laboratory · Rockleigh, NJ	78	643
Reginald Joseph Nephrology · Fredericksburg, VA	71	226
Lina Murad Nephrology · Colmar Manor, MD	50	145
RAI CARE CENTERS OF MARYLAND I, LLC	40	538
Prince George's County Maryland Ambulance Service Provider · Largo, MD	38	118
SPECTRA LABORATORIES INC	36	203
Elwin Bustos Nephrology · Washington, DC	35	105
Faris Hakki Vascular Surgery · Washington, DC	35	183
LEDERMAN, CARL	30	77
Namik Haveric Diagnostic Radiology · Washington, DC	29	92
RAI CARE CENTERS OF DC I, LLC	29	306
ADVENTIST HEALTHCARE, INC.	29	154

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