What is Lisa Walters's specialty?

Lisa Walters (NPI 1548227937) is a Medicare-billing provider whose primary specialty is Internal Medicine in Oceanside, NY.

Where does Lisa Walters practice?

Lisa Walters practices in Oceanside, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1548227937.

How much does Medicare pay Lisa Walters?

Lisa Walters (NPI 1548227937) received approximately $185K in total Medicare Part B payments, serving 295 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548227937

Lisa WaltersDO

PRACTICEOCEANSIDE MEDICAL ASSOCIATES PCSee all providers at this practice →

Internal MedicineOceanside, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,267

Unique beneficiaries

—

Total services

4,320

Distinct HCPCS

Medicare payment

$171K

Peer benchmark

Total Medicare services vs. 7,864 Internal Medicine providers in NY — top quintile (cohort median 552).

PRESCRIBING · PART D · 2024

Total Rx claims

3,261

Beneficiaries

—

Total drug cost

$217K

Distinct drugs

Brand share

15.5%

Top prescribed drugs

Rosuvastatin Calcium278 claims

Atorvastatin Calcium227 claims

Levothyroxine Sodium165 claims

Amlodipine Besylate164 claims

Escitalopram Oxalate136 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Lisa Walters'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	258	1,109
Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY	43	138
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	34	77
Stephen Covey Interventional Cardiology · Rockville Centre, NY	20	57
Alexander Hatsis Ophthalmology · Rockville Centre, NY	20	40
Raul Mendoza Cardiology · Lawrence, NY	18	44
NYU LANGONE HOSPITALS	18	32
Abraham Port Diagnostic Radiology · Garden City, NY	18	72
Richard Horowitz Cardiology · Rockville Centre, NY	17	47
SOUTH NASSAU COMMUNITIES HOSPITAL	17	39
Ari Steiner Diagnostic Radiology · Garden City, NY	16	28
NPI 1265587000	15	338

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