Active NPI 1568443661 Individual Practitioner Male Practitioner

Dr. Mark K Stevens , MD

Neurological Surgery • La Crosse, WI

Professional Overview & Biography Verified Profile Summary

Dr. Mark Stevens, MD is a registered healthcare professional specializing in Neurological Surgery in La Crosse, WI. Practice services are available at 800 WEST AVE S under active NPI credentials.

Frequently performed procedures and clinical services include follow-up hospital inpatient care per day, established patient outpatient office visit, partial removal of middle spine bone with release of spinal cord and/or nerves. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

800 West Ave S

La Crosse, WI 546018806

Telephone 6087919831

Fax 6087919814

Associated Practice Facility / Clinic

🏢 Mayo Clinic Health System-Southwest Wisconsin Region, Inc. Facility NPI 1629056049

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in La Crosse, WI

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 22.6 Yrs

State Avg: 28.4 Yrs

Regional Practice Density

11 Specialists

Practicing in La Crosse, WI (185 Statewide)

Telehealth Adoption Rate

9.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

80.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2020)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	20	11	$200.00	$38.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	27	14	$195.00	$38.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	26	23	$175.00	$76.61
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	16	16	$14435.08	$990.54
99213 Established patient office or other outpatient visit, typically 15 minutes	16	15	$125.00	$49.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	95	95	$181.26	$72.49
99213 Established patient office or other outpatient visit, typically 15 minutes	46	45	$118.70	$49.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	30	$171.00	$75.38
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	35	35	$14063.66	$969.95
63048 Partial removal of spine bone with release of spinal cord and/or nerves	34	22	$4434.00	$192.31
99202 New patient office or other outpatient visit, typically 20 minutes	28	28	$139.00	$48.17
99231 Follow-up hospital inpatient care per day, typically 15 minutes	24	20	$189.00	$37.49
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	17	$80.17	$24.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	88	88	$268.50	$123.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	52	44	$169.11	$75.57
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	39	39	$13581.79	$942.08
99231 Follow-up hospital inpatient care per day, typically 15 minutes	37	13	$182.00	$37.60
63048 Partial removal of spine bone with release of spinal cord and/or nerves	36	25	$4350.99	$196.41
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	28	27	$246.74	$106.74
99213 Established patient office or other outpatient visit, typically 15 minutes	16	16	$134.44	$48.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$202.82	$70.13

Medical Specialties & State Licenses

CMS Verified: 2024-01-29

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License WI 35110

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.

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Burton Onofrio , MD

Neurological Surgery

NPI 1477533453

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address May 16, 2019

Registered at PO BOX 1510, EAU CLAIRE, WI 547021510 (Tel: 6087850940)

✅

NPI Profile Active January 16, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location January 16, 2012

Registered at 800 WEST AVE S, LA CROSSE, WI 546018806 (Tel: 6087919831)

📍

Updated Business Mailing Address January 16, 2012

Registered at 800 WEST AVE S, LA CROSSE, WI 546018806 (Tel: 6087919831)

👤

Provider Name / Credentials Updated January 16, 2012

Recorded as MARK STEVENS, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 16, 2012

Neurological Surgery (License #35110 in WI)

🟢

Initial NPI Registration & Enumeration November 07, 2005

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: 1568443661

Entity Type:

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

Enumeration Date: November 07, 2005

Last Update: January 29, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 1510

Eau Claire, WI 547021510

Phone: 6087850940

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.