Independent US Healthcare Provider Directory & Public Medical Database
Deactivated NPI 1164570834 Deactivated / Inactive NPI Male Practitioner

Dr. John Spencer Ungari , OD

Optometrist • Newhall, CA

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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. John Ungari has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date January 08, 2007
NPI Deactivation Date February 21, 2024
Total Practice Duration ~17 Years of Practice (2007 – 2024)

Professional Overview & Biography Verified Profile Summary

Dr. John Ungari, OD was a registered Optometrist practicing in Newhall, CA. Throughout an active medical career spanning 17 years, Dr. Ungari provided care at the practice location at 22924 LYONS AVE until profile deactivation on 2024-02-21.

Practice Location & Contact Primary Location

Practice Address

22924 Lyons Ave
Suite 104

Newhall, CA 913212757

Telephone 6612532104
Fax 6612532189
Associated Practice Facility / Clinic
🏢 Maf & Z Facility NPI 1447496765

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Newhall, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 41.0 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
3 Specialists

Practicing in Newhall, CA (8588 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

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License CA 5474

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

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 February 21, 2024

Record deactivated on February 21, 2024

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

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Updated Practice Location July 08, 2007

Registered at 22924 LYONS AVE, SUITE 104, NEWHALL, CA 913212757 (Tel: 6612532104)

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Updated Business Mailing Address July 08, 2007

Registered at 22924 LYONS AVE, SUITE 104, NEWHALL, CA 913212757 (Tel: 6612532104)

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Provider Name / Credentials Updated July 08, 2007

Recorded as JOHN UNGARI, O.D.

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

Optometrist (License #5474 in CA)

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Initial NPI Registration & Enumeration January 08, 2007

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: 1164570834
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 08, 2007
Last Update: July 08, 2007
Deactivation Date: February 21, 2024

Mailing Address

22924 Lyons Ave, Suite 104

Newhall, CA 913212757

Phone: 6612532104

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.