Active NPI 1629033873 Individual Practitioner Female Practitioner

Barbara J Koschak , APNP

Nurse Practitioner • Madison, WI

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Barbara Koschak, APNP is a certified Nurse Practitioner practicing in Madison, WI. With approximately 24 years of clinical experience since completing medical education in 2002, Barbara Koschak delivers high-quality medical care to the local community at 621 SCIENCE DR.

Barbara Koschak is affiliated with University Of Wisconsin Medical Foundation Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, electronic analysis and reprogramming of spinal canal drug infusion pump, telephone medical discussion with physician. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

621 Science Dr

Madison, WI 537111074

Telephone 6082653207

Fax 6082634995

Associated Practice Facility / Clinic

🏢 University Of Wisconsin Medical Foundation Facility NPI 1235199019

Medicare Profile & Education

Medical School

Other

Graduation Year

2002

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Madison, WI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

24 Yrs +13.8 yrs vs City Avg

City Avg: 10.2 Yrs

State Avg: 12.1 Yrs

Regional Practice Density

519 Specialists

Practicing in Madison, WI (4030 Statewide)

Telehealth Adoption Rate

32.6% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

83.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Koschak (24 Years) 24 Yrs

Madison Specialty Average (10.2 Years) 10.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	189	147	$234.00	$51.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	143	113	$343.00	$76.92
62368 Electronic analysis and reprogramming of spinal canal drug infusion pump	28	11	$472.00	$26.57
99442 Telephone medical discussion with physician, 11-20 minutes	24	21	$200.00	$52.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	229	156	$218.30	$52.31
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	202	149	$314.60	$77.66
99441 Telephone medical discussion with physician, 5-10 minutes	31	27	$110.00	$28.25
99442 Telephone medical discussion with physician, 11-20 minutes	27	23	$199.50	$51.59
62370 Electronic analysis reprogramming and refill of spinal canal drug infusion pump by physician	22	12	$1224.00	$36.41
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	16	$155.30	$28.43
17999 Skin, mucus membrane and beneath the skin procedure	15	12	$458.00	$74.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	228	168	$204.00	$53.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	204	151	$294.00	$78.14
99441 Telephone medical discussion with physician, 5-10 minutes	97	75	$85.00	$28.79
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	92	71	$150.00	$29.09
99442 Telephone medical discussion with physician, 11-20 minutes	37	35	$161.00	$54.25
62370 Electronic analysis reprogramming and refill of spinal canal drug infusion pump by physician	33	12	$1224.00	$34.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	236	177	$280.00	$79.89
99213 Established patient office or other outpatient visit, typically 15 minutes	170	136	$194.00	$54.44
99441 Telephone medical discussion with physician, 5-10 minutes	162	118	$85.00	$29.26
99442 Telephone medical discussion with physician, 11-20 minutes	58	52	$161.00	$54.45
36415 Insertion of needle into vein for collection of blood sample	50	41	$33.00	$3.00
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	23	$142.00	$29.48
83735 Magnesium level	24	24	$57.00	$6.50
84460 Liver enzyme (sgpt), level	20	20	$50.00	$5.11
82565 Blood creatinine level	18	18	$51.00	$4.91
84132 Blood potassium level	16	16	$40.00	$4.54
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	15	12	$86.00	$7.77
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$308.00	$65.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$440.00	$110.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	112	97	$185.00	$42.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	110	100	$266.00	$64.87
99442 Telephone medical discussion with physician, 11-20 minutes	97	85	$161.00	$42.64
99441 Telephone medical discussion with physician, 5-10 minutes	80	72	$81.06	$21.29
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	42	42	$419.00	$105.44
36415 Insertion of needle into vein for collection of blood sample	36	32	$33.00	$3.00
83735 Magnesium level	23	23	$57.00	$6.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$293.00	$60.68
84460 Liver enzyme (sgpt), level	15	15	$50.00	$5.13
99443 Telephone medical discussion with physician, 21-30 minutes	15	15	$222.93	$65.75
84132 Blood potassium level	14	14	$40.00	$4.60
82565 Blood creatinine level	13	13	$51.00	$5.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	267	203	$176.00	$42.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	85	85	$254.00	$65.12
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	52	52	$280.00	$62.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	309	217	$171.00	$41.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	124	124	$246.00	$64.12
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	59	59	$273.00	$61.64
20552 Injections of trigger points in 1 or 2 muscles	13	11	$273.00	$23.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	264	181	$165.00	$41.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	99	99	$237.00	$63.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	35	35	$263.00	$60.47

Medical Specialties & State Licenses

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License WI 2241033

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Hospital & Practice Group Affiliations

University Of Wisconsin Medical Foundation Inc

621 Science Dr, Madison, WI 537111074

Phone: 6082638400

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

22 Associated Practitioners

Ariel Kwart

Orthopaedic Surgery

NPI 1114489960

Dr. Melissa Fischer , DPT

Physical Therapist

NPI 1184973927

Doctor of Physical Therapy

Dr. James Bernatz , MD

Orthopaedic Surgery

NPI 1194250167

Doctor of Medicine (M.D.)

Dr. James Leonard , DO PT

Physical Medicine & Rehabilitation

NPI 1245295955

DOPT

Dr. Luke Momper , MD

Orthopaedic Surgery

NPI 1255953378

Doctor of Medicine (M.D.)

Marcus Maier , PA-C

Physician Assistant

NPI 1255990511

Physician Assistant (Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active December 14, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location December 14, 2016

Registered at 621 SCIENCE DR, MADISON, WI 537111074 (Tel: 6082653207)

📍

Updated Business Mailing Address December 14, 2016

Registered at 7974 UW HEALTH CT, MIDDLETON, WI 535625531

👤

Provider Name / Credentials Updated December 14, 2016

Recorded as BARBARA KOSCHAK, APNP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 14, 2016

Nurse Practitioner (License #2241033 in WI)

🟢

Initial NPI Registration & Enumeration April 19, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1629033873

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: April 19, 2006

Last Update: December 14, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

7974 Uw Health Ct

Middleton, WI 535625531

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.