What is Lewis Kanengiser's specialty?

Lewis Kanengiser (NPI 1124120787) is a Medicare-billing provider whose primary specialty is Internal Medicine in Santa Monica, CA.

Where does Lewis Kanengiser practice?

Lewis Kanengiser practices in Santa Monica, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1124120787.

How much does Medicare pay Lewis Kanengiser?

Lewis Kanengiser (NPI 1124120787) received approximately $118K in total Medicare Part B payments, serving 255 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1124120787

Lewis KanengiserM.D.

Internal MedicineSanta Monica, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,274

Unique beneficiaries

—

Total services

4,738

Distinct HCPCS

Medicare payment

$117K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

2,682

Beneficiaries

—

Total drug cost

$357K

Distinct drugs

Brand share

25.4%

Top prescribed drugs

Rosuvastatin Calcium279 claims

Atorvastatin Calcium232 claims

Amlodipine Besylate148 claims

Levothyroxine Sodium143 claims

Olmesartan Medoxomil129 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

55.3

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$515

Payment records

By payment type

Food and Beverage$515

Top paying entities

Food and Beverage$515

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 058459

Home health agency

CCN A01754

Hospice

CCN 050290

Hospital

REFERRAL NETWORK

Where Lewis Kanengiser'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). 3 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE SAINT JOHN'S HEALTH CENTER	178	1,412
William Pullen Endocrinology · Santa Monica, CA	17	64
Srinivas Peddi Diagnostic Radiology · Valencia, CA	13	45

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PROVIDENCE SAINT JOHN'S HEALTH CENTER	93	472
Leslie Kaplan Urology · Santa Monica, CA	19	157
MILLER, CHIPP	13	94
William Pullen Endocrinology · Santa Monica, CA	12	51
Gilbert Kuhn Allergy/ Immunology · Santa Monica, CA	12	86
Joshua Hanelin Diagnostic Radiology · Valencia, CA	12	40
Simon Gabriel Diagnostic Radiology · Los Angeles, CA	12	32
Melani Shaum Hematology-Oncology · Lompoc, CA	11	167
John Rhee Diagnostic Radiology · Los Angeles, CA	11	28
Robert Krasny Diagnostic Radiology · Santa Monica, CA	11	57

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