What is Douglas Hamerski's specialty?

Douglas Hamerski (NPI 1730132218) is a Medicare-billing provider whose primary specialty is Nephrology in Wilmington, NC.

Where does Douglas Hamerski practice?

Douglas Hamerski practices in Wilmington, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1730132218.

How much does Medicare pay Douglas Hamerski?

Douglas Hamerski (NPI 1730132218) received approximately $175K in total Medicare Part B payments, serving 657 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1730132218

Douglas HamerskiM.D.

PRACTICEPRIVATE DIAGNOSTIC CLINIC, PLLCSee all providers at this practice →

NephrologyWilmington, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,368

Unique beneficiaries

—

Total services

4,683

Distinct HCPCS

Medicare payment

$170K

Peer benchmark

Total Medicare services vs. 295 Nephrology providers in NC — top quintile (cohort median 1,277).

PRESCRIBING · PART D · 2024

Total Rx claims

835

Beneficiaries

—

Total drug cost

$284K

Distinct drugs

Brand share

26.6%

Top prescribed drugs

Dapagliflozin Propanediol155 claims

Losartan Potassium152 claims

Lisinopril85 claims

Carvedilol67 claims

Calcitriol65 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$83

Payment records

By payment type

Food and Beverage$78

Education$4

Top paying entities

Food and Beverage$78

Education$4

REFERRAL NETWORK

Where Douglas Hamerski'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). 120 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NPI 1255335535	303	1,085
Jonathan Woods Nephrology · Wilmington, NC	246	565
Robert Moore Nephrology · Wilmington, NC	213	378
MCCABE, JAMES	185	471
TOTAL RENAL CARE OF NORTH CAROLINA LLC	150	348
SOLSTAS LAB PARTNERS GROUP LLC	98	321
COLUMBUS REGIONAL HEALTHCARE SYSTEM	93	299
Stuart Point Diagnostic Radiology · Wilmington, NC	74	142
Charles Neuwirth Vascular Surgery · Wilmington, NC	72	245
HALL, ANDREW	68	116
Sandip Patel Diagnostic Radiology · Wilmington, NC	67	115
Larry Beard Diagnostic Radiology · Wilmington, NC	64	127

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