Active NPI 1689700726 Individual Practitioner Male Practitioner

Dr. Michael T. Koltz , MD

Neurological Surgery • Madison, WI

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Michael Koltz, MD is a certified Neurological Surgery practicing in Madison, WI. With approximately 21 years of clinical experience since graduating from Medical College Of Ohio in 2005, Dr. Koltz delivers high-quality medical care to the local community at 700 S PARK ST.

Dr. Koltz is affiliated with Seton Family Of Doctors 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, fusion of additional segment of spine, follow-up hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

700 S Park St
Suite A

Madison, WI 537151830

Telephone 6082602900

Fax 6082603447

Associated Practice Facility / Clinic

🏢 Madison Emergency Physicians, Sc Facility NPI 1588646095

Medicare Profile & Education

Medical School

Medical College Of Ohio

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Madison, WI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs -0.9 yrs vs City Avg

City Avg: 21.9 Yrs

State Avg: 28.4 Yrs

Regional Practice Density

44 Specialists

Practicing in Madison, WI (185 Statewide)

Telehealth Adoption Rate

45.5% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

69.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Koltz (21 Years) 21 Yrs

Madison Specialty Average (21.9 Years) 21.9 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
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	52	49	$128.00	$51.88
99213 Established patient office or other outpatient visit, typically 15 minutes	38	36	$214.00	$86.82
22614 Fusion of additional segment of spine	33	12	$1172.00	$373.22
99231 Follow-up hospital inpatient care per day, typically 15 minutes	27	18	$117.00	$47.30
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	26	26	$63.00	$22.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$484.00	$160.00
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$316.00	$106.83
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	12	12	$3273.00	$890.58
61783 Computer-assisted spinal procedure	12	12	$695.00	$220.87
22842 Placement of stabilizing device to back, 3-6 spine bone segments	12	12	$2287.00	$726.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
22614 Fusion of additional segment of spine	52	15	$1172.00	$371.35
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	36	34	$128.00	$54.71
99213 Established patient office or other outpatient visit, typically 15 minutes	32	30	$214.00	$86.35
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	22	$117.00	$48.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$484.00	$155.71
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$316.00	$108.47
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	15	14	$63.00	$22.39
22842 Placement of stabilizing device to back, 3-6 spine bone segments	14	13	$2287.00	$725.00
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	12	12	$3273.00	$886.64
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	11	11	$216.00	$77.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	51	45	$203.29	$82.84
99231 Follow-up hospital inpatient care per day, typically 15 minutes	41	32	$117.00	$36.88
22614 Fusion of additional segment of spine	40	15	$1172.00	$361.40
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	35	32	$128.00	$54.64
63048 Partial removal of spine bone with release of spinal cord and/or nerves	34	16	$633.00	$194.92
99221 Initial hospital inpatient care per day, typically 30 minutes	30	30	$301.00	$89.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$484.00	$156.95
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	26	19	$216.00	$65.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$316.00	$108.37
22842 Placement of stabilizing device to back, 3-6 spine bone segments	15	15	$2287.00	$706.75
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	14	12	$310.00	$95.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$316.00	$119.66
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	12	12	$3273.00	$954.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	68	33	$117.00	$37.32
99221 Initial hospital inpatient care per day, typically 30 minutes	44	43	$301.00	$97.38
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	34	22	$216.00	$67.88
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	22	$128.00	$54.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$316.00	$109.53
99213 Established patient office or other outpatient visit, typically 15 minutes	23	23	$198.17	$84.37
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$484.00	$163.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	92	46	$117.00	$38.96
99221 Initial hospital inpatient care per day, typically 30 minutes	83	81	$301.00	$100.46
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	47	33	$216.00	$71.93
99213 Established patient office or other outpatient visit, typically 15 minutes	34	31	$214.00	$68.61
99441 Telephone medical discussion with physician, 5-10 minutes	31	28	$128.61	$42.90
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	24	22	$128.00	$42.48
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$316.00	$102.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	86	49	$117.00	$38.82
99213 Established patient office or other outpatient visit, typically 15 minutes	60	49	$207.80	$71.10
99221 Initial hospital inpatient care per day, typically 30 minutes	55	55	$301.00	$99.78
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	41	36	$124.20	$42.64
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	37	21	$216.00	$71.70
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$313.38	$103.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$484.00	$160.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	151	66	$115.53	$38.00
99221 Initial hospital inpatient care per day, typically 30 minutes	70	68	$297.79	$97.84
99213 Established patient office or other outpatient visit, typically 15 minutes	48	39	$194.75	$69.23
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$466.00	$158.95
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	27	22	$212.30	$71.04
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	25	$99.26	$38.97
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$249.08	$101.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	148	66	$115.00	$37.26
99213 Established patient office or other outpatient visit, typically 15 minutes	57	51	$209.00	$68.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	51	51	$476.00	$152.78
99221 Initial hospital inpatient care per day, typically 30 minutes	47	46	$296.00	$94.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	26	$309.00	$100.87
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	15	11	$211.00	$66.65
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$595.00	$187.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$309.00	$103.12

Medical Specialties & State Licenses

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License WI 60288-020

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Hospital & Practice Group Affiliations

Seton Family Of Doctors

301 Seton Pkwy, Round Rock, TX 786658003

Seton Family Of Doctors

1401 Medical Pkwy, Cedar Park, TX 786135014

Phone: 5123244816

Seton Family Of Doctors

6001 Kyle Pkwy, Kyle, TX 786406112

Phone: 5125045000

Seton Family Of Doctors

201 Seton Pkwy, Round Rock, TX 786658000

Phone: 5123244000

Practice Associates & Co-Workers

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

40 Associated Practitioners

Jeremi Olson , PA-C

Physician Assistant - Surgical

NPI 1003803339

Physician Assistant (Certified)

Dr. Benjamin Kleiber , MD

Internal Medicine - Cardiovascular Disease

NPI 1003869587

Doctor of Medicine (M.D.)

Erin Mullan-Towns , PA-C

Physician Assistant

NPI 1013141035

Physician Assistant (Certified)

Dr. Arun Swaminathan , MBBS

Psychiatry & Neurology - Neurology

NPI 1013251057

Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)

Dr. Matthew Ronck , MD

Psychiatry & Neurology - Neurology

NPI 1023497732

Doctor of Medicine (M.D.)

Melissa Mclean , APNP

Nurse Practitioner

NPI 1023891231

Advanced Practice Nurse Prescriber

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active August 16, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location August 16, 2013

Registered at 700 S PARK ST, SUITE A, MADISON, WI 537151830 (Tel: 6082602900)

📍

Updated Business Mailing Address August 16, 2013

Registered at 700 S PARK ST, SUITE A, MADISON, WI 537151830 (Tel: 6082602900)

👤

Provider Name / Credentials Updated August 16, 2013

Recorded as MICHAEL KOLTZ, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 16, 2013

Neurological Surgery (License #60288-020 in WI)

🟢

Initial NPI Registration & Enumeration February 25, 2007

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1689700726

Entity Type:

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

Enumeration Date: February 25, 2007

Last Update: August 16, 2013

Sole Proprietor: No

Update or Correct Profile

Mailing Address

700 S Park St, Suite A

Madison, WI 537151830

Phone: 6082602900

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.