PROVIDER PROFILE · NPI 1871593202

Karnail SinghMD

Internal MedicineLansdowne, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

124

Unique beneficiaries

—

Total services

243

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 2,091 Internal Medicine providers in VA — bottom quintile (cohort median 769).

PRESCRIBING · PART D · 2024

Total Rx claims

406

Beneficiaries

—

Total drug cost

$50K

Distinct drugs

Brand share

26.4%

Top prescribed drugs

Diclofenac Sodium40 claims

Pantoprazole Sodium37 claims

Atorvastatin Calcium34 claims

Metformin Hcl22 claims

Empagliflozin21 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$153

Payment records

By payment type

Food and Beverage$153

REFERRAL NETWORK

Where Karnail Singh'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
INOVA HEALTH CARE SERVICES	81	124
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	75	251
INOVA HEALTH CARE SERVICES	54	163
Imran Abassi Psychiatry · Leesburg, VA	43	102
Mirza Sajid Baig Psychiatry · Ashburn, VA	39	105
MEDICAL TRANSPORTATION SERVICES, LLC	38	51
Mandeep Sandhu Internal Medicine · Lansdowne, VA	23	63
Quest Diagnostics Nichols Institute, Inc. Clinical Laboratory · Chantilly, VA	16	37
Tariq Aziz Cardiology · Leesburg, VA	13	33
Vijaya Nallamothu Addiction Medicine · Leesburg, VA	12	19
Sara Kulangara Cardiology · Vienna, VA	12	20

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