Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1922031699 Individual Practitioner Male Practitioner

Jonathan P Marquez

Internal Medicine • Milwaukee, WI

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Jonathan Marquez is a certified Internal Medicine practicing in Milwaukee, WI. With approximately 24 years of clinical experience since completing medical education in 2002, Jonathan Marquez delivers high-quality medical care to the local community at 1218 W KILBOURN AVE.

Jonathan Marquez is affiliated with Southern California Permanente Medical Group 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. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1218 W Kilbourn Ave
Ste 124

Milwaukee, WI 532331330

Telephone 4142912626
Fax 4142912630
Associated Practice Facility / Clinic

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 Internal Medicine in Milwaukee, WI

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
24 Yrs +1.6 yrs vs City Avg
City Avg: 22.4 Yrs
State Avg: 26.2 Yrs
Regional Practice Density
405 Specialists

Practicing in Milwaukee, WI (2181 Statewide)

Telehealth Adoption Rate
17.5% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
70.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Marquez (24 Years) 24 Yrs
Milwaukee Specialty Average (22.4 Years) 22.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2019)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
17 12 $213.00 $63.85

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License WI 49178-020

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
34879100 (WI)

Hospital & Practice Group Affiliations

Southern California Permanente Medical Group

1301 California St, Redlands, CA 923742910

Phone: 9098093222

Southern California Permanente Medical Group

9961 Sierra Ave, Fontana, CA 923356720

Phone: 9094275000

Practice Associates & Co-Workers

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

27 Associated Practitioners
NPI 1033764675

Certified Nurse Midwife

Kelley Beltran , FNP

Nurse Practitioner - Family

NPI 1063949600

Family Nurse Practitioner

Dr. Razan Khattab , MD

Internal Medicine

NPI 1104003300

Doctor of Medicine (M.D.)

Dr. Luis Galang , MD

Family Medicine

NPI 1134184724

Doctor of Medicine (M.D.)

Natalie Kerber , FNP-C

Nurse Practitioner - Family

NPI 1184075160

Family Nurse Practitioner (Certified)

Mary Jane De Jesus

Nurse Practitioner - Family

NPI 1194337089

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active January 20, 2010

NPI status registered as active in NPPES database

📍
Updated Practice Location January 20, 2010

Registered at 1218 W KILBOURN AVE, STE 124, MILWAUKEE, WI 532331330 (Tel: 4142912626)

📍
Updated Business Mailing Address January 20, 2010

Registered at 1218 W KILBOURN AVE, STE 124, MILWAUKEE, WI 532331330 (Tel: 4142912626)

👤
Provider Name / Credentials Updated January 20, 2010

Recorded as JONATHAN MARQUEZ

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 20, 2010

Internal Medicine (License #49178-020 in WI)

🟢
Initial NPI Registration & Enumeration July 08, 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: 1922031699
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 08, 2006
Last Update: November 22, 2021
Sole Proprietor: No

Mailing Address

1218 W Kilbourn Ave, Ste 124

Milwaukee, WI 532331330

Phone: 4142912626

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.