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Deactivated NPI 1780689760 Deactivated / Inactive NPI Male Practitioner

Dr. Byron D. Alder , DDS

Dentist - General Practice • Pasadena, 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. Byron Alder has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date June 16, 2005
NPI Deactivation Date March 25, 2006
Total Practice Duration ~1 Years of Practice (2005 – 2006)

Professional Overview & Biography Verified Profile Summary

Dr. Byron Alder, DDS was a registered Dentist - General Practice practicing in Pasadena, CA. Throughout an active medical career spanning 1 years, Dr. Alder provided care at the practice location at 175 S. EL MOLINO AVE until profile deactivation on 2006-03-25.

Practice Location & Contact Primary Location

Practice Address

175 S. El Molino Ave
Ste 2

Pasadena, CA 911012564

Telephone 6267923903
Associated Practice Facility / Clinic
🏢 Charles A. Arrobio, D.d.s Facility NPI 1861758930

Specialty Benchmarks & Practice Insights

Comparative analytics for Dentist - General Practice in Pasadena, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 21.7 Yrs
Regional Practice Density
110 Specialists

Practicing in Pasadena, CA (18734 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

Dentist - General Practice Primary Specialty

NUCC Taxonomy Code: 1223G0001X

State License CA 30786

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
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Updated Practice Location July 08, 2007

Registered at 175 S. EL MOLINO AVE, STE 2, PASADENA, CA 911012564 (Tel: 6267923903)

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Updated Business Mailing Address July 08, 2007

Registered at 175 S EL MOLINO AVE, STE 2, PASADENA, CA 911012564 (Tel: 6267923903)

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Provider Name / Credentials Updated July 08, 2007

Recorded as BYRON ALDER, D.D.S.

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

Dentist (License #30786 in CA)

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NPI Profile Reactivated April 05, 2006

Record officially reactivated for active practice on April 05, 2006

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NPI Profile Deactivated March 25, 2006

Record deactivated on March 25, 2006

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Initial NPI Registration & Enumeration June 16, 2005

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: 1780689760
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 16, 2005
Last Update: July 13, 2026
Deactivation Date: March 25, 2006
Sole Proprietor: No

Mailing Address

175 S El Molino Ave, Ste 2

Pasadena, CA 911012564

Phone: 6267923903

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.