PROVIDER PROFILE · NPI 1841459567

Alexander LockD.O.

PRACTICEALEXANDER PERETZ LOCK D.O. P.C.See all providers at this practice →

Internal MedicineWoodmere, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,849

Unique beneficiaries

—

Total services

4,570

Distinct HCPCS

Medicare payment

$345K

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

6,141

Beneficiaries

—

Total drug cost

$259K

Distinct drugs

Brand share

18.8%

Top prescribed drugs

Amlodipine Besylate341 claims

Pantoprazole Sodium314 claims

Atorvastatin Calcium262 claims

Apixaban258 claims

Furosemide250 claims

QUALITY · MIPS · 2024

Final MIPS score

13.2

Quality

0.0

Cost

44.1

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-9.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$61

Payment records

By payment type

Food and Beverage$61

REFERRAL NETWORK

Where Alexander Lock'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). 68 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MAIMONIDES MEDICAL CENTER	293	1,545
Robert Husney Infectious Disease · Brooklyn, NY	140	4,185
Seniorcare Emergency Medical Services Inc. Ambulance Service Provider · Bronx, NY	133	713
Howard Finestone Diagnostic Radiology · Brooklyn, NY	89	635
NPI 1467523498	82	338
Maryanne Ruggiero-Delliturri Diagnostic Radiology · Brooklyn, NY	76	268
Anna Derman Diagnostic Radiology · Brooklyn, NY	64	247
Donald Blair Diagnostic Radiology · Brooklyn, NY	57	263
Brighid Gannon Nurse Practitioner · New York, NY	56	292
Evan Stein Diagnostic Radiology · Brooklyn, NY	50	231
Yanina Greyf Nurse Practitioner · Brooklyn, NY	48	203
Dmitriy Zadushlivy Internal Medicine · Brooklyn, NY	47	198

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