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Deactivated NPI 1639135189 Deactivated / Inactive NPI Male Practitioner

Dr. Edwin J Hammer , MD

Surgery • Baraboo, WI

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Edwin Hammer has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date April 25, 2006
NPI Deactivation Date May 18, 2020
Total Practice Duration ~14 Years of Practice (2006 – 2020)

Professional Overview & Biography Verified Profile Summary

Dr. Edwin Hammer, MD was a registered Surgery practicing in Baraboo, WI. Throughout an active medical career spanning 14 years, Dr. Hammer provided care at the practice location at 1700 TUTTLE ST until profile deactivation on 2020-05-18.

Practice Location & Contact Primary Location

Practice Address

1700 Tuttle St

Baraboo, WI 539133319

Telephone 6083553800
Fax 6083557001
Associated Practice Facility / Clinic
🏢 St. Marys Dean Ventures Inc. Facility NPI 1811944093

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Baraboo, WI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 35.0 Yrs
State Avg: 25.2 Yrs
Regional Practice Density
3 Specialists

Practicing in Baraboo, WI (765 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

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License WI 17993-020

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Ame Fischer , CNM

Advanced Practice Midwife

NPI 1083228910

Certified Nurse Midwife

Dr. Cheryl Goeckermann , MD

Internal Medicine - Addiction Medicine

NPI 1083670665

Doctor of Medicine (M.D.)

NPI 1083671572

Doctor of Medicine (M.D.)

Dr. Emily Horn , DO

Student in an Organized Health Care Education/Training Program

NPI 1093400483

Doctor of Osteopathic Medicine (D.O.)

NPI 1104883933

Doctor of Podiatric Medicine

NPI 1144846635

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

7 Historical Events
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NPI Profile Deactivated May 18, 2020

Record deactivated on May 18, 2020

NPI Profile Active May 05, 2011

NPI status registered as active in NPPES database

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Updated Practice Location May 05, 2011

Registered at 1700 TUTTLE ST, BARABOO, WI 539133319 (Tel: 6083553800)

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Updated Business Mailing Address May 05, 2011

Registered at 1700 TUTTLE ST, BARABOO, WI 539133319 (Tel: 6083553800)

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Provider Name / Credentials Updated May 05, 2011

Recorded as EDWIN HAMMER, MD

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Medical Taxonomy / Specialty Registered (Primary Specialty) May 05, 2011

Surgery (License #17993-020 in WI)

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Initial NPI Registration & Enumeration April 25, 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: 1639135189
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 25, 2006
Last Update: May 05, 2011
Deactivation Date: May 18, 2020

Mailing Address

1700 Tuttle St

Baraboo, WI 539133319

Phone: 6083553800

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.