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Active NPI 1639208986 Individual Practitioner Male Practitioner

Dr. Guillermo Antonio Donan , DDS

Dentist - General Practice • Fresno, CA

Professional Overview & Biography Verified Profile Summary

Dr. Guillermo Donan, DDS is a registered healthcare professional specializing in Dentist - General Practice in Fresno, CA. Practice services are available at 125 E BARSTOW AVE STE 101 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

125 E Barstow Ave Ste 101

Fresno, CA 937105023

Telephone 5592229923
Associated Practice Facility / Clinic
🏢 Guillermo Donan, Dds., Inc Facility NPI 1225168016

Specialty Benchmarks & Practice Insights

Comparative analytics for Dentist - General Practice in Fresno, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 21.5 Yrs
State Avg: 21.7 Yrs
Regional Practice Density
276 Specialists

Practicing in Fresno, 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 46785

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners
Dr. Silvia Castellon Donan , DDS

Dentist - General Practice

NPI 1356470603

Doctor of Dental Surgery

Dr. Seung Pil Jung , DDS

Dentist - General Practice

NPI 1538446612

Doctor of Dental Surgery

Dr. Navreet Brar , DDS

Dentist - General Practice

NPI 1669804118

Doctor of Dental Surgery

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 125 E BARSTOW AVE STE 101, FRESNO, CA 937105023 (Tel: 5592229923)

📍
Updated Business Mailing Address July 08, 2007

Registered at 125 E BARSTOW AVE STE 101, FRESNO, CA 937105023 (Tel: 5592229923)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as GUILLERMO DONAN, D.D.S.

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

Dentist (License #46785 in CA)

🟢
Initial NPI Registration & Enumeration March 05, 2007

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: 1639208986
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 05, 2007
Last Update: July 08, 2007
Sole Proprietor: No

Mailing Address

125 E Barstow Ave Ste 101

Fresno, CA 937105023

Phone: 5592229923

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.