What is Gregory Ledger's specialty?

Gregory Ledger (NPI 1205903663) is a Medicare-billing provider whose primary specialty is Endocrinology in Springfield, MO.

Where does Gregory Ledger practice?

Gregory Ledger practices in Springfield, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1205903663.

How much does Medicare pay Gregory Ledger?

Gregory Ledger (NPI 1205903663) received approximately $19K in total Medicare Part B payments, serving 214 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1205903663

Gregory LedgerMD

PRACTICEST. JOHN'S REGIONAL HEALTH CENTERSee all providers at this practice →

EndocrinologySpringfield, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

278

Unique beneficiaries

—

Total services

311

Distinct HCPCS

Medicare payment

$16K

Peer benchmark

Total Medicare services vs. 144 Endocrinology providers in MO — below median (cohort median 929).

PRESCRIBING · PART D · 2024

Total Rx claims

735

Beneficiaries

—

Total drug cost

$62K

Distinct drugs

Brand share

16.6%

Top prescribed drugs

Levothyroxine Sodium236 claims

Testosterone58 claims

Testosterone Cypionate43 claims

Metformin Hcl41 claims

Methimazole35 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$57

Payment records

By payment type

Food and Beverage$57

Top paying entities

Food and Beverage$57

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 260065

Hospital

REFERRAL NETWORK

Where Gregory Ledger'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). 30 inbound referrers · 61 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Anthony Giglio Physician Assistant · Springfield, MO	144	329
Jay Sparks Family Practice · Springfield, MO	55	83
Stanley Wiggins Clinical Cardiac Electrophysiology · Springfield, MO	49	259
CITIZENS MEMORIAL HOSPITAL DISTRICT	27	80
MERCY HOSPITAL LEBANON	26	45
SAUER, JAMES	25	77
Jordan Page Diagnostic Radiology · Springfield, MO	25	36
Ryan Davies Diagnostic Radiology · Springfield, MO	24	42
BRABSON, JOHN	23	72
LESTER E COX MEDICAL CENTERS	21	56
Jacob Taussig Diagnostic Radiology · Springfield, MO	21	40
Joan Tomanek Diagnostic Radiology · Eden Prairie, MN	20	46

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
NPI 1952317414	443	1,152
MERCY HOSPITAL SPRINGFIELD	347	852
Anthony Giglio Physician Assistant · Springfield, MO	118	234
Lori Wilson Pathology · Springfield, MO	88	201
Stanley Wiggins Clinical Cardiac Electrophysiology · Springfield, MO	39	163
Kenneth Snyder Diagnostic Radiology · Springfield, MO	38	52
William Sharpe Diagnostic Radiology · Springfield, MO	29	56
CITIZENS MEMORIAL HOSPITAL DISTRICT	28	84
Jay Sparks Family Practice · Springfield, MO	28	54
SAUER, JAMES	26	66
Shang-Chiun Lee Clinical Cardiac Electrophysiology · Springfield, MO	25	48
Ryan Davies Diagnostic Radiology · Springfield, MO	25	52

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