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Active NPI 1205940889 Individual Practitioner Male Practitioner

Dr. William C Henshaw , OD

Optometrist • Lodi, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Henshaw, OD is a certified Optometrist practicing in Lodi, CA. With approximately 59 years of clinical experience since graduating from Pacific University - College Of Optometry in 1967, Dr. Henshaw delivers high-quality medical care to the local community at 801 S FAIRMONT AVE STE 5.

Dr. Henshaw accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

801 S Fairmont Ave Ste 5

Lodi, CA 952405106

Telephone 2093342020
Fax 2093332015

Medicare Profile & Education

Medical School

Pacific University - College Of Optometry

Graduation Year

1967

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Lodi, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
59 Yrs +25.6 yrs vs City Avg
City Avg: 33.4 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
12 Specialists

Practicing in Lodi, CA (8588 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
55.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Henshaw (59 Years) 59 Yrs
Lodi Specialty Average (33.4 Years) 33.4 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
178 51 $80.87 $79.17
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
99 18 $53.84 $52.60
92083 Exam of visual field with extended testing
33 29 $176.52 $66.28
92004 New patient complete exam of visual system
30 30 $202.00 $153.78
92014 Established patient complete exam of visual system
28 28 $212.86 $130.60
92060 Exam to measure eye deviation and range of motion
21 20 $500.00 $66.20

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License CA 5036 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.

Optometrist - Corneal and Contact Management

NUCC Taxonomy Code: 152WC0802X

State License CA 5036 TPA

The professional activities performed by an Optometrist related to the fitting of contact lenses to an eye, ongoing evaluation of the cornea's ability to sustain successful contact lens wear, and treatment of any external eye or corneal condition which can affect contact lens wear.

Optometrist - Sports Vision

NUCC Taxonomy Code: 152WS0006X

State License CA 50360 TPA

An optometrist who offers services designed to care for unique vision care needs of athletes, which may include one of more of the following services: corrective vision care unique to a specific sporting environment; protective eyewear for the prevention of sports-related injuries; vision enhancement - which may include vision therapy and techniques to improve visual skills specific to the athlete's sport.

Optometrist - Vision Therapy

NUCC Taxonomy Code: 152WV0400X

State License CA 5036 TPA

Optometrists who specialize in vision therapy as a treatment process used to improve vision function. It includes a broad range of developmental and rehabilitative treatment programs individually prescribed to remediate specific sensory, motor and/or visual perceptual dysfunctions.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
SD0050360 (CA)
Commercial Insurance / Payer ID Optometry License
5036 TPA (CA)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 16, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location July 16, 2008

Registered at 801 S FAIRMONT AVE STE 5, LODI, CA 952405106 (Tel: 2093342020)

📍
Updated Business Mailing Address July 16, 2008

Registered at 801 S FAIRMONT AVE STE 5, LODI, CA 952405106 (Tel: 2093342020)

👤
Provider Name / Credentials Updated July 16, 2008

Recorded as WILLIAM HENSHAW, OD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 16, 2008

Optometrist (License #5036 TPA in CA)

🟢
Initial NPI Registration & Enumeration August 19, 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: 1205940889
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 19, 2006
Last Update: March 07, 2023
Sole Proprietor: Yes

Mailing Address

801 S Fairmont Ave Ste 5

Lodi, CA 952405106

Phone: 2093342020

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.