Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1033158621 Individual Practitioner Male Practitioner

Dr. Michael P Neiderer , DO

Internal Medicine • Tucson, AZ

Professional Overview & Biography Verified Profile Summary

Dr. Michael Neiderer, DO is a registered healthcare professional specializing in Internal Medicine in Tucson, AZ. Practice services are available at 6200 N LA CHOLLA BLVD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

6200 N La Cholla Blvd

Tucson, AZ 857413529

Telephone 5204698011
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Tucson, AZ

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 20.6 Yrs
State Avg: 25.1 Yrs
Regional Practice Density
674 Specialists

Practicing in Tucson, AZ (2967 Statewide)

Telehealth Adoption Rate
9.6% 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

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License AZ 4422

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.

Practice Associates & Co-Workers

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

8 Associated Practitioners
Dr. David Schwartz , DO

Internal Medicine

NPI 1003805193

Doctor of Osteopathic Medicine (D.O.)

Dr. Brian Mayernick , MD

Internal Medicine

NPI 1114916384

Doctor of Medicine (M.D.)

Dr. Ashini Shah , MD

Internal Medicine

NPI 1376521625

Doctor of Medicine (M.D.)

Dr. Sujatha Reddy , MD

Internal Medicine

NPI 1386600625

Doctor of Medicine (M.D.)

Dr. Steven Gross , MD

Family Medicine

NPI 1518923929

Doctor of Medicine (M.D.)

Dr. Abram Aguilar , MD

Internal Medicine

NPI 1700080900

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 6200 N LA CHOLLA BLVD, TUCSON, AZ 857413529 (Tel: 5204698011)

📍
Updated Business Mailing Address July 08, 2007

Registered at PO BOX 43160, TUCSON, AZ 857333160 (Tel: 5207223777)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as MICHAEL NEIDERER, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #4422 in AZ)

🟢
Initial NPI Registration & Enumeration June 06, 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: 1033158621
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 06, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

Po Box 43160

Tucson, AZ 857333160

Phone: 5207223777

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.