What is Mark Kropinak's specialty?

Mark Kropinak (NPI 1326135716) is a Medicare-billing provider whose primary specialty is Ophthalmology in Chambersburg, PA.

Where does Mark Kropinak practice?

Mark Kropinak practices in Chambersburg, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1326135716.

How much does Medicare pay Mark Kropinak?

Mark Kropinak (NPI 1326135716) received approximately $199K in total Medicare Part B payments, serving 531 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1326135716

Mark KropinakD.O.

OphthalmologyChambersburg, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,093

Unique beneficiaries

—

Total services

9,600

Distinct HCPCS

Medicare payment

$173K

Peer benchmark

Total Medicare services vs. 810 Ophthalmology providers in PA — top quintile (cohort median 1,854).

PRESCRIBING · PART D · 2024

Total Rx claims

493

Beneficiaries

—

Total drug cost

$8K

Distinct drugs

Brand share

90.9%

Top prescribed drugs

Erythromycin Base317 claims

Moxifloxacin Hcl35 claims

Bacitracin/Polymyxin B Sulfate29 claims

Polymyxin B Sulf/Trimethoprim27 claims

Latanoprost22 claims

QUALITY · MIPS · 2024

Final MIPS score

90.8

Quality

95.0

Cost

74.3

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.66%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$158

Payment records

By payment type

Food and Beverage$158

Top paying entities

Food and Beverage$158

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 360020

Hospital

CCN 390151

Hospital

REFERRAL NETWORK

Where Mark Kropinak'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). 2 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Cory Seylar Optometry · Chambersburg, PA	12	15
Ludwick Laser & Surgery Center, Llc Ambulatory Surgical Center · Chambersburg, PA	12	15

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Meritus Medical Laboratory Llc Clinical Laboratory · Hagerstown, MD	38	70
THE CHAMBERSBURG HOSPITAL	32	91
Brian Clark Certified Registered Nurse Anesthetist (CRNA) · Hampton, VA	11	15
James Llewellyn Certified Registered Nurse Anesthetist (CRNA) · Uniontown, PA	11	20

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