What is Walter Rohloff's specialty?

Walter Rohloff (NPI 1649292640) is a Medicare-billing provider whose primary specialty is Nephrology in St Thomas, VI.

Where does Walter Rohloff practice?

Walter Rohloff practices in St Thomas, VI, based on the location reported in the CMS Medicare provider datasets for NPI 1649292640.

How much does Medicare pay Walter Rohloff?

Walter Rohloff (NPI 1649292640) received approximately $121K in total Medicare Part B payments, serving 199 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1649292640

Walter RohloffMD

NephrologySt Thomas, VII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

261

Unique beneficiaries

—

Total services

1,014

Distinct HCPCS

Medicare payment

$115K

Peer benchmark

Total Medicare services vs. 3 Nephrology providers in VI — above median (cohort median 1,089).

PRESCRIBING · PART D · 2024

Total Rx claims

2,480

Beneficiaries

—

Total drug cost

$544K

Distinct drugs

Brand share

35.5%

Top prescribed drugs

Nifedipine206 claims

Atorvastatin Calcium166 claims

Dapagliflozin Propanediol149 claims

Olmesartan Medoxomil148 claims

Amlodipine Besylate140 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Walter Rohloff'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
VI GOVERNMENT HOSPITAL AND HEALTH FACILITIES CORP	39	102
GULLER, JEFFREY	28	82
Clayton Wheatley Emergency Medicine · St. Thomas, VI	27	49
Roy Flood Interventional Cardiology · Savannah, GA	17	37
JOHNSON, JOY	16	34

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