Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1255652426 Individual Practitioner Male Practitioner

Dr. John David Nerva , MD

Neurological Surgery • Milwaukee, WI

✓ Accepts Medicare Assignment Telehealth Available
Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. John Nerva, MD is a registered Neurological Surgery practitioner in Milwaukee, WI. With approximately 16 years of clinical practice since graduating from University Of Minnesota Medical School in 2010, Dr. Nerva provides healthcare services at the registered practice location at 9200 W WISCONSIN AVE.

Dr. Nerva is affiliated with The Medical College Of Wisconsin Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include initial hospital care with straightforward or low-level medical decision making, if using time, at least, subsequent hospital care with moderate levelof medical decision making, if using time, at least, insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

9200 W Wisconsin Ave

Milwaukee, WI 532263522

Telephone 4148058710
Fax 4149550115
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of Minnesota Medical School

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Milwaukee, WI

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
16 Yrs -5.6 yrs vs City Avg
City Avg: 21.6 Yrs
State Avg: 28.4 Yrs
Regional Practice Density
61 Specialists

Practicing in Milwaukee, WI (185 Statewide)

Telehealth Adoption Rate
21.3% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
88.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Nerva (16 Years) 16 Yrs
Milwaukee Specialty Average (21.6 Years) 21.6 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
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
29 29 $626.00 $120.62
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
28 11 $345.00 $73.12
36223 Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist
18 17 $3369.89 $232.70
36227 Insertion of tube into external neck artery for diagnosis or treatment with review by radiologist
12 12 $1375.00 $136.21
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
11 11 $801.00 $160.44

Medical Specialties & State Licenses

CMS Verified: 2021-10-01
Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License WI 76016

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
1255652426 (WI)

Hospital & Practice Group Affiliations

The Medical College Of Wisconsin Inc

8701 W Watertown Plank, Milwaukee, WI 532263548

Phone: 4148053666

The Medical College Of Wisconsin Inc

8701 Watertown Plank Rd, Milwaukee, WI 532263548

Phone: 4148053666

Practice Associates & Co-Workers

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

40 Associated Practitioners
Meredith Batzner , PA-C

Physician Assistant

NPI 1003449554

Physician Assistant (Certified)

Steven Kisch , PA

Physician Assistant - Surgical

NPI 1003860347

Physician Assistant

Dr. Joshua Medow , MD

Neurological Surgery

NPI 1023073400

Doctor of Medicine (M.D.)

Erin Saeed , PA-C

Physician Assistant

NPI 1023659711

Physician Assistant (Certified)

Kelly Sye , APNP

Nurse Practitioner

NPI 1033407010

Advanced Practice Nurse Prescriber

Angela Scipior , APNP

Nurse Practitioner - Family

NPI 1033651146

Advanced Practice Nurse Prescriber

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location October 01, 2021

Registered at 9200 W WISCONSIN AVE, MILWAUKEE, WI 532263522 (Tel: 4148058710)

📍
Updated Business Mailing Address October 01, 2021

Registered at 9200 W WISCONSIN AVE, MILWAUKEE, WI 532263522 (Tel: 4148058710)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 01, 2021

Neurological Surgery (License #76016 in WI)

📍
Updated Practice Location July 18, 2018

Registered at 1415 TULANE AVE, NEW ORLEANS, LA 70112 (Tel: 5049885561)

📍
Updated Business Mailing Address July 18, 2018

Registered at 131 S ROBERTSON ST, NEW ORLEANS, LA 701122807 (Tel: 5049885565)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 18, 2018

Neurological Surgery (License #308560 in LA)

NPI Profile Active July 19, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location July 19, 2013

Registered at 325 9TH AVE, BOX 359924, SEATTLE, WA 981042420 (Tel: 2067449316)

📍
Updated Business Mailing Address July 19, 2013

Registered at 325 9TH AVE, BOX 359924, SEATTLE, WA 981042420

👤
Provider Name / Credentials Updated July 19, 2013

Recorded as JOHN NERVA, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 19, 2013

Neurological Surgery (License #ML60150598 in WA)

🟢
Initial NPI Registration & Enumeration June 22, 2010

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. John Nerva. Be the first to share your experience!

Sign in to leave a review for Dr. John Nerva

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1255652426
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 22, 2010
Last Update: October 01, 2021
Sole Proprietor: No

Mailing Address

9200 W Wisconsin Ave

Milwaukee, WI 532263522

Phone: 4148058710

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.