What is Mary Lange's specialty?

Mary Lange (NPI 1578502019) is a Medicare-billing provider whose primary specialty is Ophthalmology in Lawrence, KS.

Where does Mary Lange practice?

Mary Lange practices in Lawrence, KS, based on the location reported in the CMS Medicare provider datasets for NPI 1578502019.

How much does Medicare pay Mary Lange?

Mary Lange (NPI 1578502019) received approximately $186K in total Medicare Part B payments, serving 1,077 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578502019

Mary LangeM.D.

OphthalmologyLawrence, KSI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,356

Unique beneficiaries

—

Total services

2,781

Distinct HCPCS

Medicare payment

$177K

Peer benchmark

Total Medicare services vs. 128 Ophthalmology providers in KS — above median (cohort median 2,670).

PRESCRIBING · PART D · 2024

Total Rx claims

1,122

Beneficiaries

—

Total drug cost

$137K

Distinct drugs

Brand share

30.5%

Top prescribed drugs

Latanoprost384 claims

Bimatoprost105 claims

Cyclosporine76 claims

Timolol Maleate76 claims

Brimonidine Tartrate71 claims

QUALITY · MIPS · 2024

Final MIPS score

90.7

Quality

100.0

Cost

68.9

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.66%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$20

Payment records

By payment type

Food and Beverage$20

Top paying entities

Food and Beverage$20

REFERRAL NETWORK

Where Mary Lange'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NPI 1437391935	45	83
PEES, GERALD	36	148
HATTON, DONALD	35	91
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	34	90
Lida Osbern Pulmonary Disease · Lawrence, KS	32	81
Michael Sanders Diagnostic Radiology · Las Vegas, NV	32	50
DILLON, STEVEN	30	108
Molly Imber Internal Medicine · Lawrence, KS	29	93
Eric Huerter Internal Medicine · Lawrence, KS	29	85
Laura Kennedy Internal Medicine · Lawrence, KS	28	65
Gregory Schnose Internal Medicine · Lawrence, KS	28	94
Gregory Orth Diagnostic Radiology · Lawrence, KS	24	53

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