Independent US Healthcare Provider Directory & Public Medical Database
Deactivated NPI 1982614780 Deactivated / Inactive NPI Male Practitioner

Dr. John Patrick Barter , MD

Ophthalmology • Apple Valley, 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 Barter has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date August 08, 2006
NPI Deactivation Date February 06, 2018
Total Practice Duration ~12 Years of Practice (2006 – 2018)

Professional Overview & Biography Verified Profile Summary

Dr. John Barter, MD was a registered Ophthalmology practicing in Apple Valley, CA. Throughout an active medical career spanning 12 years, Dr. Barter provided care at the practice location at 18112 US HIGHWAY 18 until profile deactivation on 2018-02-06.

Practice Location & Contact Primary Location

Practice Address

18112 Us Highway 18

Apple Valley, CA 923072211

Telephone 7609462020
Fax 7602423170
Associated Practice Facility / Clinic
🏢 Julia W Valdez M D Inc Facility NPI 1477578250

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Apple Valley, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 39.5 Yrs
State Avg: 29.5 Yrs
Regional Practice Density
4 Specialists

Practicing in Apple Valley, CA (3116 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 CA A34804

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

2 Associated Practitioners
NPI 1205855285

Doctor of Medicine (M.D.)

NPI 1790903573

Doctor of Medicine (M.D.)

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 06, 2018

Record deactivated on February 06, 2018

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 18112 US HIGHWAY 18, APPLE VALLEY, CA 923072211 (Tel: 7609462020)

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Updated Business Mailing Address July 08, 2007

Registered at 18112 US HIGHWAY 18, APPLE VALLEY, CA 923072211 (Tel: 7609462020)

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Provider Name / Credentials Updated July 08, 2007

Recorded as JOHN BARTER, M.D.

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

Ophthalmology (License #A34804 in CA)

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Initial NPI Registration & Enumeration August 08, 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: 1982614780
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 08, 2006
Last Update: July 08, 2007
Deactivation Date: February 06, 2018

Mailing Address

18112 Us Highway 18

Apple Valley, CA 923072211

Phone: 7609462020

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.