What is Walter Koltun's specialty?

Walter Koltun (NPI 1619934437) is a Medicare-billing provider whose primary specialty is Colorectal Surgery (Proctology) in Hershey, PA.

Where does Walter Koltun practice?

Walter Koltun practices in Hershey, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1619934437.

How much does Medicare pay Walter Koltun?

Walter Koltun (NPI 1619934437) received approximately $3K in total Medicare Part B payments, serving 18 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1619934437

Walter KoltunMD

PRACTICETHE MILTON S HERSHEY MEDICAL CENTERSee all providers at this practice →

Colorectal Surgery (Proctology)Hershey, PAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

79.4

Quality

56.7

Cost

74.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.18%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Walter Koltun'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Marjorie Lebo Nurse Practitioner · Hershey, PA	15	52
LANCASTER GENERAL HOSPITAL	12	74

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