What is Gregory Leach's specialty?

Gregory Leach (NPI 1952307662) is a Medicare-billing provider whose primary specialty is Family Practice in Naples, FL.

Where does Gregory Leach practice?

Gregory Leach practices in Naples, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1952307662.

How much does Medicare pay Gregory Leach?

Gregory Leach (NPI 1952307662) received approximately $193K in total Medicare Part B payments, serving 678 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1952307662

Gregory LeachM.D.

Family PracticeNaples, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,603

Unique beneficiaries

—

Total services

12,264

Distinct HCPCS

Medicare payment

$175K

Peer benchmark

Total Medicare services vs. 4,914 Family Practice providers in FL — top quintile (cohort median 682).

PRESCRIBING · PART D · 2024

Total Rx claims

2,266

Beneficiaries

—

Total drug cost

$178K

Distinct drugs

Brand share

15.4%

Top prescribed drugs

Atorvastatin Calcium172 claims

Levothyroxine Sodium116 claims

Alprazolam81 claims

Losartan Potassium80 claims

Amlodipine Besylate80 claims

QUALITY · MIPS · 2024

Final MIPS score

85.1

Quality

85.8

Cost

69.2

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.43%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$356

Payment records

By payment type

Food and Beverage$356

Top paying entities

Food and Beverage$356

REFERRAL NETWORK

Where Gregory Leach'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	23	92
NAPLES HMA LLC	19	31
Cristina Sciavolino-Day Internal Medicine · Naples, FL	16	55

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