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Active NPI 1114504198 Individual Practitioner Male Practitioner

Clarence Edward Calhoun

Hospitalist • Appleton, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Clarence Calhoun is a certified Hospitalist practicing in Appleton, WI. With approximately 5 years of clinical experience since graduating from University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb) in 2021, Clarence Calhoun delivers high-quality medical care to the local community at 1818 N MEADE ST.

Clarence Calhoun is affiliated with Thedacare, Incorporated and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

1818 N Meade St

Appleton, WI 549113454

Telephone 9207357645
Fax 9207357618
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of Illinois College Of Med (Chi/peor/rock/chm-Urb)

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Hospitalist in Appleton, WI

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -10.9 yrs vs City Avg
City Avg: 15.9 Yrs
State Avg: 20.1 Yrs
Regional Practice Density
45 Specialists

Practicing in Appleton, WI (896 Statewide)

Telehealth Adoption Rate
2.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Calhoun (5 Years) 5 Yrs
Appleton Specialty Average (15.9 Years) 15.9 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-09-03
Hospitalist Primary Specialty

NUCC Taxonomy Code: 208M00000X

State License WI 86163

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License WI 86163

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.

Hospital & Practice Group Affiliations

Thedacare, Incorporated

1818 N Meade St, Appleton, WI 549113454

Phone: 9207357645

Secondary Practice Locations

130 2nd St

Neenah, WI 549562883

Phone: 9207357645

Practice Associates & Co-Workers

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

40 Associated Practitioners
Hanna Sippel , PA

Physician Assistant

NPI 1003560921

Physician Assistant

NPI 1023207586

Doctor of Medicine (M.D.)

Kimberly Romenesko , APNP

Nurse Practitioner

NPI 1023368727

Advanced Practice Nurse Prescriber

Dr. Leigh Mae Provencher , MD

Internal Medicine - Critical Care Medicine

NPI 1063949741

Doctor of Medicine (M.D.)

Matthew Boese

Hospitalist

NPI 1073018180
NPI 1093820177

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

14 Historical Events
📍
Updated Practice Location September 03, 2025

Registered at 1818 N MEADE ST, APPLETON, WI 549113454 (Tel: 9207357645)

📍
Updated Business Mailing Address September 03, 2025

Registered at 3 NEENAH CTR, NEENAH, WI 549563070 (Tel: 9208305900)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 03, 2025

Hospitalist (License #86163 in WI)

📍
Updated Practice Location June 24, 2024

Registered at 1 UNIVERSITY OF NEW MEXICO, ALBUQUERQUE, NM 871314325 (Tel: 5052724661)

📍
Updated Business Mailing Address June 24, 2024

Registered at 1 UNIVERSITY OF NEW MEXICO, ALBUQUERQUE, NM 871310001 (Tel: 5052724661)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 24, 2024

Student in an Organized Health Care Education/Training Program

📍
Updated Practice Location August 21, 2023

Registered at 820 S WOOD ST # MC675, CHICAGO, IL 606124325 (Tel: 3129962933)

📍
Updated Business Mailing Address August 21, 2023

Registered at 820 S WOOD ST # MC675, CHICAGO, IL 606124325 (Tel: 3129962933)

NPI Profile Active March 31, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location March 31, 2021

Registered at 3 ERIE CT STE L700, OAK PARK, IL 603022519 (Tel: 7087631222)

📍
Updated Business Mailing Address March 31, 2021

Registered at 3 ERIE CT STE L700, OAK PARK, IL 603022519 (Tel: 7087631222)

👤
Provider Name / Credentials Updated March 31, 2021

Recorded as CLARENCE CALHOUN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 31, 2021

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 26, 2021

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: 1114504198
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 26, 2021
Last Update: September 03, 2025
Sole Proprietor: No

Mailing Address

3 Neenah Ctr

Neenah, WI 549563070

Phone: 9208305900

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.