MATHIAS A KOLLECK II M.D.
NPI 1720013378
Hospitalist in Evansville, IN

Active since July 12, 2006PECOS EnrolledAccepts Medicare Assignment
79.52/100
CMS Quality Rating
600 MARY ST, EVANSVILLE, IN 47747(812) 450-7338(812) 450-2193 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Mathias A Kolleck Ii M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MATHIAS A KOLLECK II M.D. (NPI 1720013378) is an individual hospitalist provider in Evansville, Indiana, licensed in Indiana (01052471A) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Deaconess Hospital Inc, and is a graduate of University Of Cincinnati College Of Medicine (1997).

NPPES Registry Identity

NPI1720013378
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameMATHIAS A KOLLECK IICredential: M.D.
Location Address600 MARY STEvansville, IN 47747-0001
Mailing AddressPo Box 3407Evansville, IN 47733-3407 · (812) 450-6815 · Fax (812) 450-6822
Fax(812) 450-2193
Sole ProprietorNo
Medical School CMSUniversity Of Cincinnati College Of MedicineGraduated 1997
Enumeration DateJuly 12, 2006
Last NPPES UpdateJuly 9, 2007
NPI 1720013378 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in IN · 01052471A
Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

600 MARY ST, Evansville, IN 47747

Other Identifiers 7

Other000000386245IN · Bcbs - Care Group Gateway
Medicare UPINH24931
Other000000173755IN · Bcbs - Care Group Mary St
Medicaid64014269KY
Other000000109144IN · Bcbs - Er Mary Street
Medicare ID-Type Unspecified639620RIN · Mcare - Care Group
Medicare ID-Type Unspecified534980TIN · Mcare - Emergency Phy

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mathias A Kolleck Ii M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5496886848
PECOS Enrollment IDI20100629000022
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Follow-up hospital inpatient care per day, typically 25 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
537 services232 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
129 services128 patients
Follow-up hospital inpatient care per day, typically 35 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
80 services54 patients
Hospital observation care on day of discharge 99217
Hospital observation care on the day of discharge involves monitoring your health status to ensure stability before you leave. This includes assessing vital signs, response to treatment, and readiness for home care or rehabilitation.
44 services44 patients
Initial hospital inpatient care per day, typically 70 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
43 services43 patients
Initial hospital observation care per day, typically 70 minutes 99220
This service involves a healthcare professional closely monitoring your health condition during your hospital stay. It typically lasts for about 70 minutes each day. This helps in timely detection of any changes in your health, allowing for immediate response and treatment.
41 services41 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Deaconess Hospital Inc

Acute Care Hospitals · Evansville, IN
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150082
Location600 Mary StEvansville, IN 47710 · Vanderburgh County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 47747 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$122.49 typical visit price
range $53.07 – $161.76
Typical copayment $30.62 (range $13.26 – $40.44)
Most-billed visit code 99204
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

79.52/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality78.16
Promoting Interoperability100
Improvement Activities40
Cost50.9

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers12 claims12 services$18.04 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
2 suppliers15 claims15 services$8.25 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers30 claims30 services$82.37 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Hospitalist
600 MARY ST
EVANSVILLE, IN 47747
Pathology (Anatomic Pathology & Clinical Pathology)
600 MARY ST
EVANSVILLE, IN 47747
Emergency Medicine
600 MARY ST
EVANSVILLE, IN 47747
Emergency Medicine
600 MARY ST
EVANSVILLE, IN 47747
Emergency Medicine
600 MARY ST
EVANSVILLE, IN 47747
Anesthesiology
600 MARY ST
EVANSVILLE, IN 47747
Hospitalist
600 MARY ST
EVANSVILLE, IN 47747
Hospitalist
600 MARY ST
EVANSVILLE, IN 47747

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720013378, enumerated as an "individual" on July 12, 2006.

The provider is located at 600 MARY ST EVANSVILLE, IN 47747 and the phone number is (812) 450-7338.

Hospitalist with taxonomy code 208M00000X.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield, CareSource,. Please consult your insurance carrier or call the provider to verify.

Mathias Kolleck is affiliated with: DEACONESS HOSPITAL INC.