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Active NPI 1457536815 Individual Practitioner Male Practitioner

Dr. James Scott Markenson , DDS

Dentist - General Practice • Milwaukee, WI

Professional Overview & Biography Verified Profile Summary

Dr. James Markenson, DDS is a registered healthcare professional specializing in Dentist - General Practice in Milwaukee, WI. Practice services are available at 7725 N PORT WASHINGTON RD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

7725 N Port Washington Rd

Milwaukee, WI 532173130

Telephone 4143516300
Associated Practice Facility / Clinic
🏢 Port Road Dental Llc Facility NPI 1871413864

Specialty Benchmarks & Practice Insights

Comparative analytics for Dentist - General Practice in Milwaukee, WI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 24.5 Yrs
Regional Practice Density
188 Specialists

Practicing in Milwaukee, WI (2459 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-02-04
Dentist - General Practice Primary Specialty

NUCC Taxonomy Code: 1223G0001X

State License WI 3132-15

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Practice Associates & Co-Workers

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

1 Associated Practitioners
Dr. Zachary Wehner , DDS

Dentist - General Practice

NPI 1063145316

Doctor of Dental Surgery

Career & Practice History Timeline

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

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 04, 2026

Dentist (License #3132-15 in WI)

✅
NPI Profile Active January 14, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location January 14, 2008

Registered at 7725 N PORT WASHINGTON RD, MILWAUKEE, WI 532173130 (Tel: 4143516300)

📍
Updated Business Mailing Address January 14, 2008

Registered at 7725 N PORT WASHINGTON RD, MILWAUKEE, WI 532173130 (Tel: 4143516300)

👤
Provider Name / Credentials Updated January 14, 2008

Recorded as JAMES MARKENSON, DDS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 14, 2008

Dentist (License #3132-015 in WI)

🟢
Initial NPI Registration & Enumeration January 04, 2008

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: 1457536815
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 04, 2008
Last Update: February 04, 2026
Sole Proprietor: No
Update or Correct Profile

Mailing Address

7725 N Port Washington Rd

Milwaukee, WI 532173130

Phone: 4143516300

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.