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Active NPI 1316917842 Individual Practitioner Male Practitioner

Dr. Mark H Williams , OD

Optometrist • Redondo Beach, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Williams, OD is a certified Optometrist practicing in Redondo Beach, CA. With approximately 46 years of clinical experience since graduating from Southern California College Of Optometry in 1980, Dr. Williams delivers high-quality medical care to the local community at 239 AVENIDA DEL NORTE.

Dr. Williams is affiliated with Riviera Village Optometry Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, removal of cataract with insertion of lens, exam of visual field with extended testing. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

239 Avenida Del Norte

Redondo Beach, CA 902775702

Telephone 3105405545
Fax 3105405536
Associated Practice Facility / Clinic
🏢 Riviera Village Optometry Pc Facility NPI 1457537946

Medicare Profile & Education

Medical School

Southern California College Of Optometry

Graduation Year

1980

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Redondo Beach, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
46 Yrs +24.5 yrs vs City Avg
City Avg: 21.5 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
32 Specialists

Practicing in Redondo Beach, CA (8588 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
35.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Williams (46 Years) 46 Yrs
Redondo Beach Specialty Average (21.5 Years) 21.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
32 27 $75.00 $73.84
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
26 20 $55.38 $54.45
66984 Removal of cataract with insertion of lens
16 11 $250.00 $116.59

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License CA 7603T

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

Riviera Village Optometry Pc

239 Avenida Del Norte, Redondo Beach, CA 902775799

Phone: 3105405545

Practice Associates & Co-Workers

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

1 Associated Practitioners
NPI 1386614360

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 February 07, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location February 07, 2013

Registered at 239 AVENIDA DEL NORTE, REDONDO BEACH, CA 902775702 (Tel: 3105405545)

📍
Updated Business Mailing Address February 07, 2013

Registered at 239 AVENIDA DEL NORTE, REDONDO BEACH, CA 902775702 (Tel: 3105405545)

👤
Provider Name / Credentials Updated February 07, 2013

Recorded as MARK WILLIAMS, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 07, 2013

Optometrist (License #7603T in CA)

🟢
Initial NPI Registration & Enumeration January 26, 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: 1316917842
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 26, 2006
Last Update: February 07, 2013
Sole Proprietor: No

Mailing Address

239 Avenida Del Norte

Redondo Beach, CA 902775702

Phone: 3105405545

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.