Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1639113814 Individual Practitioner Male Practitioner

Dr. David William Hartzell , OD

Optometrist • Tracy, CA

Professional Overview & Biography Verified Profile Summary

Dr. David Hartzell, OD is a registered healthcare professional specializing in Optometrist in Tracy, CA. Practice services are available at 4598 S TRACY BLVD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

4598 S Tracy Blvd
130

Tracy, CA 953778106

Telephone 2098351181
Fax 2098359396
Associated Practice Facility / Clinic
🏢 Pj Singh Dental Corp Facility NPI 1356514442

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Tracy, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 26.4 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
13 Specialists

Practicing in Tracy, 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 OPT 7818 TPA

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
SD0078180 (CA)

Practice Associates & Co-Workers

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

2 Associated Practitioners
NPI 1194767160

Doctor of Optometry

NPI 1922046994

Doctor of Optometry

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active April 06, 2009

NPI status registered as active in NPPES database

📍
Updated Practice Location April 06, 2009

Registered at 4598 S TRACY BLVD, 130, TRACY, CA 953778106 (Tel: 2098351181)

📍
Updated Business Mailing Address April 06, 2009

Registered at 1246 AINCILLE ST, TRACY, CA 953045846 (Tel: 2098369424)

👤
Provider Name / Credentials Updated April 06, 2009

Recorded as DAVID HARTZELL, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 06, 2009

Optometrist (License #OPT 7818 TPA in CA)

🟢
Initial NPI Registration & Enumeration June 16, 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: 1639113814
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 16, 2006
Last Update: April 06, 2009
Sole Proprietor: No

Mailing Address

1246 Aincille St

Tracy, CA 953045846

Phone: 2098369424

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.