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Deactivated NPI 1053355909 Deactivated / Inactive NPI Male Practitioner

Dr. Lance Ronald Gershen , MD

Specialist • Concord, 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. Lance Gershen has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date June 15, 2006
NPI Deactivation Date February 17, 2020
Total Practice Duration ~14 Years of Practice (2006 – 2020)

Professional Overview & Biography Verified Profile Summary

Dr. Lance Gershen, MD was a registered Specialist practicing in Concord, CA. Throughout an active medical career spanning 14 years, Dr. Gershen provided care at the practice location at 2299 BACON ST until profile deactivation on 2020-02-17.

Practice Location & Contact Primary Location

Practice Address

2299 Bacon St
Ste. 7

Concord, CA 945202050

Telephone 9256766500
Fax 9256762771
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Concord, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 42.3 Yrs
State Avg: 38.0 Yrs
Regional Practice Density
24 Specialists

Practicing in Concord, CA (6446 Statewide)

Telehealth Adoption Rate
4.2% 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 G19820

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

6 Associated Practitioners
NPI 1164800959

Doctor of Medicine (M.D.)

NPI 1346283835

Doctor of Medicine (M.D.)

NPI 1407890205

Doctor of Medicine (M.D.)

Sloane Blair , CPNP-PC

Nurse Practitioner - Pediatrics

NPI 1568917540

CPNPPC

Sara Huerta , ARNP

Nurse Practitioner

NPI 1740204213

Advanced Registered Nurse Practitioner

Christine Mayor , APN

Nurse Practitioner - Pediatrics

NPI 1922240779

Advanced Practice Nurse

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 17, 2020

Record deactivated on February 17, 2020

NPI Profile Active February 02, 2012

NPI status registered as active in NPPES database

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Updated Practice Location February 02, 2012

Registered at 2299 BACON ST, STE. 7, CONCORD, CA 945202050 (Tel: 9256766500)

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Updated Business Mailing Address February 02, 2012

Registered at 2299 BACON ST, STE. 7, CONCORD, CA 945202050 (Tel: 9256766500)

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Provider Name / Credentials Updated February 02, 2012

Recorded as LANCE GERSHEN, M.D.

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Medical Taxonomy / Specialty Registered (Primary Specialty) February 02, 2012

Specialist (License #G19820 in CA)

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Initial NPI Registration & Enumeration June 15, 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: 1053355909
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 15, 2006
Last Update: February 02, 2012
Deactivation Date: February 17, 2020

Mailing Address

2299 Bacon St, Ste. 7

Concord, CA 945202050

Phone: 9256766500

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.