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Deactivated NPI 1811952252 Deactivated / Inactive NPI Male Practitioner

Dr. Nils Parson , 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. Nils Parson has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date April 19, 2006
NPI Deactivation Date December 01, 2021
Total Practice Duration ~15 Years of Practice (2006 – 2021)

Professional Overview & Biography Verified Profile Summary

Dr. Nils Parson, MD was a registered Specialist practicing in Concord, CA. Throughout an active medical career spanning 15 years, Dr. Parson provided care at the practice location at 2485 HIGH SCHOOL AVE until profile deactivation on 2021-12-01.

Practice Location & Contact Primary Location

Practice Address

2485 High School Ave
Suite 312

Concord, CA 945201819

Telephone 9256762600
Fax 9256800212
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 A20511

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

14 Associated Practitioners
Sebastian Basalic , NP

Surgery - Vascular Surgery

NPI 1073297057

Nurse Practitioner

Dr. Murali Dharan , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1336143882

Doctor of Medicine (M.D.)

Dr. Tanveer Khan , MD

Surgery - Vascular Surgery

NPI 1386856839

Doctor of Medicine (M.D.)

NPI 1407893399

Doctor of Medicine (M.D.)

Dr. Merry Uchiyama , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1518255454

Doctor of Medicine (M.D.)

Dr. Karthik Mikkineni , MD

Surgery - Vascular Surgery

NPI 1558649558

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 December 01, 2021

Record deactivated on December 01, 2021

NPI Profile Active December 17, 2007

NPI status registered as active in NPPES database

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Updated Practice Location December 17, 2007

Registered at 2485 HIGH SCHOOL AVE, SUITE 312, CONCORD, CA 945201819 (Tel: 9256762600)

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Updated Business Mailing Address December 17, 2007

Registered at 2485 HIGH SCHOOL AVE, SUITE 312, CONCORD, CA 945201819 (Tel: 9256762600)

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Provider Name / Credentials Updated December 17, 2007

Recorded as NILS PARSON, M.D.

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Medical Taxonomy / Specialty Registered (Primary Specialty) December 17, 2007

Specialist (License #A20511 in CA)

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Initial NPI Registration & Enumeration April 19, 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: 1811952252
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 19, 2006
Last Update: December 17, 2007
Deactivation Date: December 01, 2021

Mailing Address

2485 High School Ave, Suite 312

Concord, CA 945201819

Phone: 9256762600

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.