PROVIDER PROFILE · NPI 1518148980

April Lambert-DrwiegaD.O.

PRACTICEPULMONARY ASSOCIATES OF EAST TENNESSEE, P.C.See all providers at this practice →

Pulmonary DiseaseJohnson City, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

379

Unique beneficiaries

—

Total services

499

Distinct HCPCS

Medicare payment

$28K

Peer benchmark

Total Medicare services vs. 254 Pulmonary Disease providers in TN — below median (cohort median 889).

PRESCRIBING · PART D · 2024

Total Rx claims

1,642

Beneficiaries

—

Total drug cost

$1.3M

Distinct drugs

Brand share

66.4%

Top prescribed drugs

Albuterol Sulfate271 claims

Fluticasone/Umeclidin/Vilanter207 claims

Montelukast Sodium104 claims

Tiotropium Br/Olodaterol Hcl101 claims

Azithromycin94 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

By payment type

Education$2K

Food and Beverage$768

Travel and Lodging$225

REFERRAL NETWORK

Where April Lambert-Drwiega'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). 103 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Perry Jernigan Diagnostic Radiology · Johnson City, TN	200	810
Celso Ebeo Pulmonary Disease · Johnson City, TN	186	720
Glen Hatcher Diagnostic Radiology · Johnson City, TN	149	452
Lisa Lull Diagnostic Radiology · Alexandria, VA	146	497
Jose Picaza Diagnostic Radiology · Johnson City, TN	118	307
MOUNTAIN STATES HEALTH ALLIANCE	117	272
Avinash Reddy Diagnostic Radiology · Johnson City, TN	113	308
Washington County-Johnson City Emergency Medical Services Inc Ambulance Service Provider · Johnson City, TN	104	462
Vincent Becker Diagnostic Radiology · Johnson City, TN	101	321
Arthur Austin Diagnostic Radiology · Johnson City, TN	84	203
GUNTER, KELLY	78	186
RAMSEY, GLYNDA	64	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