Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1508947276 Individual Practitioner Male Practitioner

Dr. Mark Alan Williams , OD

Optometrist • West Lafayette, IN

Professional Overview & Biography Verified Profile Summary

Dr. Mark Williams, OD is a certified Optometrist practicing in West Lafayette, IN. With approximately 20 years of clinical experience since graduating from Indiana University - School Of Optometry in 2006, Dr. Williams delivers high-quality medical care to the local community at 307 SAGAMORE PKWY W.

Dr. Williams is affiliated with Jek Asset Management Llc and does not directly accept Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

307 Sagamore Pkwy W

West Lafayette, IN 479061500

Telephone 7654634558
Fax 7654972154
Associated Practice Facility / Clinic
🏢 Jek Asset Management, Llc Facility NPI 1326437195

Medicare Profile & Education

Medical School

Indiana University - School Of Optometry

Graduation Year

2006

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in West Lafayette, IN

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
20 Yrs -5.0 yrs vs City Avg
City Avg: 25.0 Yrs
State Avg: 22.8 Yrs
Regional Practice Density
4 Specialists

Practicing in West Lafayette, IN (1644 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
13.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Williams (20 Years) 20 Yrs
West Lafayette Specialty Average (25.0 Years) 25.0 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
92014 Established patient complete exam of visual system
43 43 $105.00 $103.97
99213 Established patient office or other outpatient visit, typically 15 minutes
28 24 $80.00 $78.94
66984 Removal of cataract with insertion of lens
22 11 $148.64 $78.74
92004 New patient complete exam of visual system
19 19 $118.42 $116.93
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
15 12 $50.00 $49.33
92083 Exam of visual field with extended testing
12 12 $58.25 $55.08

Medical Specialties & State Licenses

CMS Verified: 2020-09-28
Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License IN 18003424A

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

Commercial Insurance / Payer ID Indiana License
18003424A (IN)

Hospital & Practice Group Affiliations

Jek Asset Management Llc

307 Sagamore Pkwy W, West Lafayette, IN 479061500

Phone: 7654634558

Practice Associates & Co-Workers

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

1 Associated Practitioners
NPI 1598749475

Doctor of Optometry

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location September 28, 2020

Registered at 307 SAGAMORE PKWY W, WEST LAFAYETTE, IN 479061500 (Tel: 7654634558)

NPI Profile Active January 16, 2018

NPI status registered as active in NPPES database

📍
Updated Business Mailing Address January 16, 2018

Registered at 307 SAGAMORE PKWY W, WEST LAFAYETTE, IN 479061500 (Tel: 7654634558)

📍
Updated Practice Location January 16, 2018

Registered at 1088W BROADWAY ST, MONTICELLO, IN 479601816 (Tel: 5745834108)

👤
Provider Name / Credentials Updated January 16, 2018

Recorded as MARK WILLIAMS, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 16, 2018

Optometrist (License #18003424A in IN)

NPI Profile Active January 27, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location January 27, 2016

Registered at 1088W BROADWAY ST, MONTICELLO, IN 479601816 (Tel: 5745834108)

📍
Updated Business Mailing Address January 27, 2016

Registered at 1088W BROADWAY ST, MONTICELLO, IN 479601816 (Tel: 5745834108)

👤
Provider Name / Credentials Updated January 27, 2016

Recorded as MARK WILLIAMS, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 27, 2016

Optometrist (License #18003424A in IN)

🟢
Initial NPI Registration & Enumeration October 18, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Mark Williams. Be the first to share your experience!

Sign in to leave a review for Dr. Mark Williams

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1508947276
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 18, 2006
Last Update: September 28, 2020
Sole Proprietor: No

Mailing Address

307 Sagamore Pkwy W

West Lafayette, IN 479061500

Phone: 7654634558

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.