Active NPI 1275040784 Individual Practitioner Male Practitioner

Aaron Alexander Koerten , PA-C

Physician Assistant • Madison, WI

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Aaron Koerten, PA-C is a certified Physician Assistant practicing in Madison, WI. With approximately 9 years of clinical experience since completing medical education in 2017, Aaron Koerten delivers high-quality medical care to the local community at 1821 S STOUGHTON RD.

Aaron Koerten is affiliated with Dean Health Systems 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, insertion of needle into vein for collection of blood sample, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1821 S Stoughton Rd

Madison, WI 537162257

Telephone 6082606000

Fax 6082606451

Associated Practice Facility / Clinic

🏢 Dean Health Systems, Inc Facility NPI 1578570974

Medicare Profile & Education

Medical School

Other

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Madison, WI

Experienced Practitioner (5-10 Yrs)

Practitioner Clinical Experience

9 Yrs -3.0 yrs vs City Avg

City Avg: 12.0 Yrs

State Avg: 14.1 Yrs

Regional Practice Density

397 Specialists

Practicing in Madison, WI (3517 Statewide)

Telehealth Adoption Rate

18.6% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

78.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Koerten (9 Years) 9 Yrs

Madison Specialty Average (12.0 Years) 12.0 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	433	293	$361.00	$102.23
36415 Insertion of needle into vein for collection of blood sample	280	185	$40.00	$8.65
99213 Established patient office or other outpatient visit, typically 15 minutes	154	125	$256.00	$72.58
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	148	148	$1524.00	$103.53
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	141	122	$81.00	$6.34
81001 Manual urinalysis test with examination using microscope, automated	36	31	$48.00	$3.11
G0008 Administration of influenza virus vaccine	36	36	$52.00	$30.42
99495 Transitional care management services for problem of at least moderate complexity	36	32	$578.00	$165.20
90653 Vaccine for influenza for injection into muscle	33	33	$167.00	$81.82
93000 Routine ekg using at least 12 leads including interpretation and report	25	24	$243.00	$11.28
90480 Admn sarscov2 vacc 1 dose	24	24	$90.00	$40.56
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	20	19	$87.00	$7.61
91322 Sarscov2 vac 50 mcg/0.5ml im	20	20	$311.00	$158.42
85652 Red blood cell sedimentation rate, to detect inflammation, automated	14	13	$50.00	$2.65
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	13	$506.00	$143.80

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	439	301	$335.88	$101.54
36415 Insertion of needle into vein for collection of blood sample	271	198	$40.00	$8.40
99213 Established patient office or other outpatient visit, typically 15 minutes	177	151	$235.46	$72.54
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	143	124	$81.00	$6.34
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	125	125	$1326.12	$103.54
G0008 Administration of influenza virus vaccine	47	47	$53.00	$28.93
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	41	41	$162.78	$75.40
81001 Manual urinalysis test with examination using microscope, automated	29	27	$48.00	$3.11
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	29	29	$471.72	$143.57
85652 Red blood cell sedimentation rate, to detect inflammation, automated	25	23	$50.00	$2.65
93000 Routine ekg using at least 12 leads including interpretation and report	23	23	$243.00	$11.51
91320 Sarscv2 vac 30mcg trs-suc im	22	22	$288.00	$128.48
90480 Admn sarscov2 vacc 1 dose	22	22	$90.00	$38.57
99496 Transitional care management services for problem of high complexity	21	19	$730.38	$221.93
99495 Transitional care management services for problem of at least moderate complexity	14	14	$539.00	$163.87

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	417	312	$314.00	$103.33
36415 Insertion of needle into vein for collection of blood sample	284	197	$39.00	$2.96
99213 Established patient office or other outpatient visit, typically 15 minutes	169	156	$212.00	$72.88
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	129	115	$74.00	$6.39
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	61	61	$955.00	$105.57
93000 Routine ekg using at least 12 leads including interpretation and report	45	45	$239.00	$11.45
81001 Manual urinalysis test with examination using microscope, automated	36	29	$44.00	$3.13
99495 Transitional care management services for problem of at least moderate complexity	29	28	$502.00	$166.96
G0008 Administration of influenza virus vaccine	27	27	$51.00	$27.97
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	25	25	$158.76	$70.10
99496 Transitional care management services for problem of high complexity	19	17	$684.00	$225.54
85652 Red blood cell sedimentation rate, to detect inflammation, automated	18	18	$50.00	$2.67
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	15	$444.00	$145.78
G0009 Administration of pneumococcal vaccine	15	15	$51.00	$28.23
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	13	13	$87.00	$7.67

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	405	319	$295.00	$105.45
36415 Insertion of needle into vein for collection of blood sample	222	170	$35.00	$3.00
99213 Established patient office or other outpatient visit, typically 15 minutes	133	121	$201.00	$73.95
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	110	103	$86.00	$6.47
0001A Intramuscular administration of single severe acute respiratory syndrome coronavirus 2 (covid-19) vaccine, mrna-lnp, spike protein, preservative free, 30 mcg/0.3ml dosage, diluent reconstituted; first dose	59	59	$51.97	$21.80
G0008 Administration of influenza virus vaccine	48	47	$47.00	$16.22
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	42	42	$129.00	$66.43
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	34	33	$91.00	$7.77
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	33	33	$918.00	$107.81
81001 Manual urinalysis test with examination using microscope, automated	33	30	$40.00	$3.17
0002A Intramuscular administration of single severe acute respiratory syndrome coronavirus 2 (covid-19) vaccine, mrna-lnp, spike protein, preservative free, 30 mcg/0.3ml dosage, diluent reconstituted; second dose	32	32	$83.50	$35.30
81003 Automated urinalysis test	24	23	$34.00	$2.25
93000 Routine ekg using at least 12 leads including interpretation and report	23	23	$239.00	$11.93
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	18	$426.00	$147.48
85652 Red blood cell sedimentation rate, to detect inflammation, automated	20	20	$47.00	$2.70
99496 Transitional care management services for problem of high complexity	17	15	$657.00	$227.58

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	217	165	$162.94	$89.11
99213 Established patient office or other outpatient visit, typically 15 minutes	110	90	$111.24	$60.49
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	36	36	$276.00	$140.93
99442 Telephone medical discussion with physician, 11-20 minutes	31	27	$103.97	$61.12
83036 Hemoglobin A1C level	21	19	$32.00	$9.63
99495 Transitional care management services for problem of at least moderate complexity	19	18	$260.00	$149.09
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	15	15	$229.27	$94.73
99496 Transitional care management services for problem of high complexity	14	14	$344.00	$200.09

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	218	157	$159.00	$87.33
99213 Established patient office or other outpatient visit, typically 15 minutes	192	141	$109.00	$59.25
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	38	38	$276.00	$139.72
99495 Transitional care management services for problem of at least moderate complexity	30	26	$241.00	$133.39
G0008 Administration of influenza virus vaccine	20	20	$47.00	$15.75
G0009 Administration of pneumococcal vaccine	19	19	$47.00	$15.75
90653 Vaccine for influenza for injection into muscle	17	17	$100.00	$58.34
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	16	16	$198.00	$111.53
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	14	14	$182.00	$94.30
99496 Transitional care management services for problem of high complexity	12	12	$340.00	$188.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$246.00	$135.14
83036 Hemoglobin A1C level	11	11	$32.00	$10.57

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	65	59	$159.00	$87.19
99213 Established patient office or other outpatient visit, typically 15 minutes	36	34	$109.00	$57.99

Medical Specialties & State Licenses

CMS Verified: 2020-12-27

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License WI 5208

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License OH 50.005381RX

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1275040784 (WI)

Hospital & Practice Group Affiliations

Dean Health Systems Inc

10 Tower Dr, Sun Prairie, WI 535901239

Phone: 6088253500

Dean Health Systems Inc

1821 S Stoughton Rd, Madison, WI 537162257

Phone: 6082606000

Dean Health Systems Inc

2805 Hunters Trl, Portage, WI 539013429

Phone: 6087455900

Dean Health Systems Inc

515 22nd Ave, Monroe, WI 535661569

Phone: 6083242000

Dean Health Systems Inc

1211 Fish Hatchery Rd, Madison, WI 537151909

Phone: 6082528000

Dean Health Systems Inc

700 S Park St, Madison, WI 537151830

Phone: 6082602900

Dean Health Systems Inc

752 N High Point Rd, Madison, WI 537172236

Phone: 6088244000

Dean Health Systems Inc

700 S Park St, Madison, WI 537151830

Phone: 6082516100

Dean Health Systems Inc

1310 Broadway, Wisconsin Dells, WI 539651358

Phone: 6082531171

Dean Health Systems Inc

111 Owen Rd, Monona, WI 537163585

Phone: 6084419990

Dean Health Systems Inc

225 Church St, Stoughton, WI 535891801

Phone: 6088772777

Dean Health Systems Inc

2825 Hunters Trl, Portage, WI 539013429

Phone: 6087425522

Dean Health Systems Inc

753 N Main St, Oregon, WI 535751003

Phone: 6088352222

Dean Health Systems Inc

740 Reena Ave, Fort Atkinson, WI 535383145

Phone: 9205630888

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Nathan Jung , MD

Urology

NPI 1003229055

Doctor of Medicine (M.D.)

Dr. Yingyu Gao , MD

Allergy & Immunology

NPI 1003435058

Doctor of Medicine (M.D.)

Dr. Maria Din , DO

Family Medicine

NPI 1013351055

Doctor of Osteopathic Medicine (D.O.)

Jessica Poirier

Family Medicine

NPI 1013655448

Dr. Rosa Gilestra , MD

Family Medicine

NPI 1013952894

Doctor of Medicine (M.D.)

Tracy Todorovic , SLP

Speech-Language Pathologist

NPI 1023685542

Speech-Language Pathologist

Career & Practice History Timeline

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

10 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 27, 2020

Physician Assistant (License #50.005381RX in OH)

📍

Updated Practice Location November 24, 2020

Registered at 1821 S STOUGHTON RD, MADISON, WI 537162257 (Tel: 6082606000)

📍

Updated Business Mailing Address November 24, 2020

Registered at 1821 S STOUGHTON RD, MADISON, WI 537162257 (Tel: 6082606000)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 24, 2020

Physician Assistant (License #5208 in WI)

✅

NPI Profile Active January 05, 2018

NPI status registered as active in NPPES database

📍

Updated Practice Location January 05, 2018

Registered at 2600 NAVARRE AVE, OREGON, OH 436163207 (Tel: 4196967200)

📍

Updated Business Mailing Address January 05, 2018

Registered at 7167 TURTLE CREEK CT APT 3A, PERRYSBURG, OH 435517486 (Tel: 7153476338)

👤

Provider Name / Credentials Updated January 05, 2018

Recorded as AARON KOERTEN, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 05, 2018

Physician Assistant (License #50.005381RX in OH)

🟢

Initial NPI Registration & Enumeration January 05, 2018

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: 1275040784

Entity Type:

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

Enumeration Date: January 05, 2018

Last Update: December 27, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1821 S Stoughton Rd

Madison, WI 537162257

Phone: 6082606000

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.