Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1174586499 Individual Practitioner Male Practitioner

Dr. Thomas S Hyzer , MD

Internal Medicine • Madison, WI

Professional Overview & Biography Verified Profile Summary

Dr. Thomas Hyzer, MD is a registered healthcare professional specializing in Internal Medicine in Madison, WI. Practice services are available at 4410 REGENT ST under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, blood test, lipids (cholesterol and triglycerides). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4410 Regent St

Madison, WI 537054901

Telephone 6082339746
Associated Practice Facility / Clinic
🏢 Associated Physicians, Llp Facility NPI 1861412785

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Madison, WI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 19.8 Yrs
State Avg: 26.2 Yrs
Regional Practice Density
426 Specialists

Practicing in Madison, WI (2181 Statewide)

Telehealth Adoption Rate
21.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
68.9% 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 (2017)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
100 89 $204.00 $70.71
36415 Insertion of needle into vein for collection of blood sample
43 40 $37.00 $2.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
24 22 $303.00 $103.93
80061 Blood test, lipids (cholesterol and triglycerides)
17 17 $114.00 $13.51
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
14 11 $123.00 $41.98
G0009 Administration of pneumococcal vaccine
13 13 $93.00 $24.29
80048 Blood test, basic group of blood chemicals (calcium, total)
13 13 $120.00 $10.46
83036 Hemoglobin A1C level
13 13 $50.00 $13.05
90670 Pneumococcal vaccine for injection into muscle
12 12 $431.00 $177.44

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License WI 22599-020

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
30274600 (WI)

Practice Associates & Co-Workers

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

31 Associated Practitioners
NPI 1003878893

Doctor of Medicine (M.D.)

Dr. Amy Fothergill , MD

Internal Medicine

NPI 1063646370

Doctor of Medicine (M.D.)

NPI 1063730968

Doctor of Medicine (M.D.)

Dr. Puneet Dhillon , MD

Internal Medicine

NPI 1073855474

Doctor of Medicine (M.D.)

Kayla Moses , PA-C

Physician Assistant

NPI 1124542329

Physician Assistant (Certified)

Dr. Frances Ryan , MD

Internal Medicine

NPI 1184663205

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events
NPI Profile Active June 28, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location June 28, 2017

Registered at 4410 REGENT ST, MADISON, WI 537054901 (Tel: 6082339746)

📍
Updated Business Mailing Address June 28, 2017

Registered at 4410 REGENT ST, MADISON, WI 537054901 (Tel: 6082339746)

👤
Provider Name / Credentials Updated June 28, 2017

Recorded as THOMAS HYZER, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 28, 2017

Internal Medicine (License #22599-020 in WI)

NPI Profile Active April 29, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location April 29, 2008

Registered at 4410 REGENT ST, MADISON, WI 537054901 (Tel: 6082339746)

📍
Updated Business Mailing Address April 29, 2008

Registered at 4410 REGENT ST, MADISON, WI 537054901 (Tel: 6085238956)

👤
Provider Name / Credentials Updated April 29, 2008

Recorded as THOMAS HYZER, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 29, 2008

Internal Medicine (License #22599-020 in WI)

🟢
Initial NPI Registration & Enumeration April 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: 1174586499
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 08, 2006
Last Update: June 28, 2017
Sole Proprietor: No

Mailing Address

4410 Regent St

Madison, WI 537054901

Phone: 6082339746

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.