Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1679639090 Individual Practitioner Male Practitioner

Dr. John Israel Kleinberg , MD

Specialist • Orange, CA

Professional Overview & Biography Verified Profile Summary

Dr. John Kleinberg, MD is a registered healthcare professional specializing in Specialist in Orange, CA. Practice services are available at 1310 W STEWART DR STE 505 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1310 W Stewart Dr Ste 505

Orange, CA 928683856

Telephone 7147711213
Fax 7147717126
Associated Practice Facility / Clinic
🏢 Ophthalmology Associates Inc Facility NPI 1962641456

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Orange, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 37.1 Yrs
State Avg: 38.0 Yrs
Regional Practice Density
58 Specialists

Practicing in Orange, CA (6446 Statewide)

Telehealth Adoption Rate
6.9% 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

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License CA G39453

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Practice Associates & Co-Workers

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

3 Associated Practitioners
NPI 1538651948

Doctor of Optometry

NPI 1538937701

Doctor of Optometry

NPI 1568882751

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 06, 2010

NPI status registered as active in NPPES database

📍
Updated Practice Location July 06, 2010

Registered at 1310 W STEWART DR STE 505, ORANGE, CA 928683856 (Tel: 7147711213)

📍
Updated Business Mailing Address July 06, 2010

Registered at 1310 W STEWART DR STE 505, ORANGE, CA 928683856 (Tel: 7147711213)

👤
Provider Name / Credentials Updated July 06, 2010

Recorded as JOHN KLEINBERG, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 06, 2010

Specialist (License #G39453 in CA)

🟢
Initial NPI Registration & Enumeration December 29, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. John Kleinberg. Be the first to share your experience!

Sign in to leave a review for Dr. John Kleinberg

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1679639090
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 29, 2006
Last Update: July 06, 2010
Sole Proprietor: Yes

Mailing Address

1310 W Stewart Dr Ste 505

Orange, CA 928683856

Phone: 7147711213

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.