Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1265584429 Individual Practitioner Male Practitioner

Dr. William Henry Tonsall , OD

Optometrist • Oakland, CA

Professional Overview & Biography Verified Profile Summary

Dr. William Tonsall, OD is a registered healthcare professional specializing in Optometrist in Oakland, CA. Practice services are available at 280 W MACARTHUR BLVD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

280 W Macarthur Blvd

Oakland, CA 946115642

Telephone 5107526665
Fax 5107521636
Associated Practice Facility / Clinic
🏢 Kaiser Foundation Hospitals Facility NPI 1427123132

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Oakland, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 18.8 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
95 Specialists

Practicing in Oakland, CA (8588 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

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License CA 4702

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1003220310

Doctor of Pharmacy (Pharm.D.), APH

Doctor of Pharmacy (Pharm.D.)

Diana Hiros , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003972621

Certified Registered Nurse Anesthetist

Dr. Ivy Yu , MD

Obstetrics & Gynecology

NPI 1003980699

Doctor of Medicine (M.D.)

NPI 1003994880

Doctor of Medicine (M.D.)

Dr. John Jones , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1003994898

Doctor of Medicine (M.D.)

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 280 W MACARTHUR BLVD, OAKLAND, CA 946115642 (Tel: 5107526665)

📍
Updated Business Mailing Address July 08, 2007

Registered at 6310 MACARTHUR BLVD, OAKLAND, CA 946051630 (Tel: 5105627229)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM TONSALL, O.D.

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

Optometrist (License #4702 in CA)

🟢
Initial NPI Registration & Enumeration January 17, 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: 1265584429
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 17, 2007
Last Update: July 08, 2007
Sole Proprietor: No

Mailing Address

6310 Macarthur Blvd

Oakland, CA 946051630

Phone: 5105627229

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.