PROVIDER PROFILE · NPI 1760577324

Leonard KamenD.O.

PRACTICEJOHN DUDA MD PCSee all providers at this practice →

Physical Medicine and RehabilitationElkins Park, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

298

Unique beneficiaries

—

Total services

713

Distinct HCPCS

Medicare payment

$40K

Peer benchmark

Total Medicare services vs. 494 Physical Medicine and Rehabilitation providers in PA — below median (cohort median 1,202).

PRESCRIBING · PART D · 2024

Total Rx claims

5,334

Beneficiaries

—

Total drug cost

$675K

Distinct drugs

Brand share

37.6%

Top prescribed drugs

Gabapentin560 claims

Hydrocodone/Acetaminophen537 claims

Oxycodone Hcl534 claims

Buprenorphine Hcl/Naloxone Hcl405 claims

Oxycodone Hcl/Acetaminophen332 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$368

Payment records

By payment type

Food and Beverage$368

REFERRAL NETWORK

Where Leonard Kamen'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	58	119
ALBERT EINSTEIN MEDICAL CENTER	17	22
David Van Why Physical Medicine and Rehabilitation · Doylestown, PA	17	80
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	14	23
NAZARETH HOSPITAL	13	18
Gilbert Lafontant Physical Medicine and Rehabilitation · Elkins Park, PA	13	19

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