Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1104868363 Individual Practitioner Male Practitioner

Dr. Louis J Rosenbaum , MD

Ophthalmology • Phoenix, AZ

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Louis Rosenbaum, MD is a registered healthcare professional specializing in Ophthalmology in Phoenix, AZ. Official NPI practice address is registered at 4232 E CACTUS RD.

Practice Location & Contact Primary Location

Practice Address

4232 E Cactus Rd
Ste 108

Phoenix, AZ 85032

Telephone 6029964850
Fax 6029960089
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Phoenix, AZ

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 24.1 Yrs
State Avg: 27.4 Yrs
Regional Practice Density
100 Specialists

Practicing in Phoenix, AZ (384 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

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License AZ 05042

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Practice Associates & Co-Workers

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

10 Associated Practitioners
Kristan Hardison , PT

Physical Therapist

NPI 1033269584

Physical Therapist

NPI 1184689036

Doctor of Philosophy (Ph.D.)

Dr. David Grieb , MD

Dentist - General Practice

NPI 1336239722

Doctor of Medicine (M.D.)

Dr. Michael Apfel , DDS

Dentist - Oral and Maxillofacial Surgery

NPI 1407985633

Doctor of Dental Surgery

NPI 1417919077

Doctor of Dental Surgery

John Dempsey , DDSMS

Dentist - Orthodontics and Dentofacial Orthopedics

NPI 1639176217

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 4232 E CACTUS RD, STE 108, PHOENIX, AZ 85032 (Tel: 6029964850)

📍
Updated Business Mailing Address July 08, 2007

Registered at 4232 E CACTUS RD, STE 108, PHOENIX, AZ 85032 (Tel: 6029964850)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as LOUIS ROSENBAUM, MD

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

Ophthalmology (License #05042 in AZ)

🟢
Initial NPI Registration & Enumeration June 12, 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: 1104868363
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 12, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

4232 E Cactus Rd, Ste 108

Phoenix, AZ 85032

Phone: 6029964850

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.