Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1720172661 Individual Practitioner Male Practitioner

Dr. Benjamin Ja , OD

Optometrist • Sacramento, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Benjamin Ja, OD is a certified Optometrist practicing in Sacramento, CA. With approximately 38 years of clinical experience since graduating from University Of California - School Of Optometry in 1988, Dr. Ja delivers high-quality medical care to the local community at 1650 RESPONSE RD.

Dr. Ja is affiliated with Permanente Medical Group Inc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

1650 Response Rd

Sacramento, CA 958154807

Telephone 9166480222
Fax 9166480231
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of California - School Of Optometry

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Sacramento, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
38 Yrs +18.1 yrs vs City Avg
City Avg: 19.9 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
181 Specialists

Practicing in Sacramento, 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

Clinical Seniority & Experience Comparison

Dr. Ja (38 Years) 38 Yrs
Sacramento Specialty Average (19.9 Years) 19.9 Yrs

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License CA 9014T

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.

Optometrist

NUCC Taxonomy Code: 152W00000X

State License CA 9014

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.

Hospital & Practice Group Affiliations

Permanente Medical Group Inc

7373 W Lane, Stockton, CA 952103377

Phone: 2094762000

Practice Associates & Co-Workers

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

1 Associated Practitioners
NPI 1285781922

Doctor of Optometry

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location January 03, 2022

Registered at 1650 RESPONSE RD, SACRAMENTO, CA 958154807 (Tel: 9166480222)

📍
Updated Business Mailing Address January 03, 2022

Registered at 1680D E ROSEVILLE PKWY, BLDG D UNIT 110, ROSEVILLE, CA 956613988 (Tel: 9167973139)

📍
Updated Business Mailing Address May 24, 2019

Registered at 1680 D E ROSEVILLE PKWY, BLDG D UNIT 110, ROSEVILLE, CA 956613988 (Tel: 9167973139)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 24, 2019

Optometrist (License #9014 in CA)

NPI Profile Active November 24, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location November 24, 2015

Registered at 1650 RESPONSE RD, SACRAMENTO, CA 95815 (Tel: 9166480222)

📍
Updated Business Mailing Address November 24, 2015

Registered at 1650 RESPONSE RD, SACRAMENTO, CA 95815 (Tel: 9166480222)

👤
Provider Name / Credentials Updated November 24, 2015

Recorded as BENJAMIN JA, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 24, 2015

Optometrist (License #9014T in CA)

🟢
Initial NPI Registration & Enumeration October 03, 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: 1720172661
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 03, 2006
Last Update: January 03, 2022
Sole Proprietor: No

Mailing Address

1680d E Roseville Pkwy, Bldg D Unit 110

Roseville, CA 956613988

Phone: 9167973139

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.