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Deactivated NPI 1013013903 Deactivated / Inactive NPI Male Practitioner

Dr. William Henry Johnson , MD

Internal Medicine • Pittsburg, 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. William Johnson has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date September 16, 2006
NPI Deactivation Date March 06, 2024
Total Practice Duration ~18 Years of Practice (2006 – 2024)

Professional Overview & Biography Verified Profile Summary

Dr. William Johnson, MD was a registered Internal Medicine practicing in Pittsburg, CA. Throughout an active medical career spanning 18 years, Dr. Johnson provided care at the practice location at 2260 GLADSTONE DR until profile deactivation on 2024-03-06.

Practice Location & Contact Primary Location

Practice Address

2260 Gladstone Dr
Suite 2

Pittsburg, CA 945655125

Telephone 9254275454
Fax 9254273042
Associated Practice Facility / Clinic
🏢 California Eye Clinic Facility NPI 1326183385

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Pittsburg, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 36.3 Yrs
State Avg: 26.6 Yrs
Regional Practice Density
12 Specialists

Practicing in Pittsburg, CA (18502 Statewide)

Telehealth Adoption Rate
58.3% 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 CA G46239

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

3 Associated Practitioners
NPI 1306862040

Doctor of Medicine (M.D.)

Dr. Ka Sing Fung , DDS

Dentist - General Practice

NPI 1356498109

Doctor of Dental Surgery

Dr. Juan Sequeira , MD

Internal Medicine

NPI 1558389635

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 March 06, 2024

Record deactivated on March 06, 2024

NPI Profile Active October 05, 2011

NPI status registered as active in NPPES database

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Updated Practice Location October 05, 2011

Registered at 2260 GLADSTONE DR, SUITE 2, PITTSBURG, CA 945655125 (Tel: 9254275454)

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Updated Business Mailing Address October 05, 2011

Registered at 2260 GLADSTONE DR, SUITE 2, PITTSBURG, CA 945655125 (Tel: 9254275454)

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Provider Name / Credentials Updated October 05, 2011

Recorded as WILLIAM JOHNSON, M.D.

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Medical Taxonomy / Specialty Registered (Primary Specialty) October 05, 2011

Internal Medicine (License #G46239 in CA)

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Initial NPI Registration & Enumeration September 16, 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: 1013013903
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 16, 2006
Last Update: October 05, 2011
Deactivation Date: March 06, 2024

Mailing Address

2260 Gladstone Dr, Suite 2

Pittsburg, CA 945655125

Phone: 9254275454

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.