Active NPI 1104952910 Individual Practitioner Male Practitioner

Dr. William Ray Losie , OD

Optometrist • Eugene, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Losie, OD is a certified Optometrist practicing in Eugene, OR. With approximately 42 years of clinical experience since graduating from Southern California College Of Optometry in 1984, Dr. Losie delivers high-quality medical care to the local community at 1680 CHAMBERS ST STE 101.

Dr. Losie accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, extended exam of the back part of the eye with retinal drawing. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1680 Chambers St Ste 101

Eugene, OR 974023655

Telephone 5416861117

Fax 5416872158

Associated Practice Facility / Clinic

🏢 William R. Losie O.d. P.c. Facility NPI 1275800559

Medicare Profile & Education

Medical School

Southern California College Of Optometry

Graduation Year

1984

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Eugene, OR

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

42 Yrs +22.7 yrs vs City Avg

City Avg: 19.3 Yrs

State Avg: 19.6 Yrs

Regional Practice Density

50 Specialists

Practicing in Eugene, OR (975 Statewide)

Telehealth Adoption Rate

2.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

21.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Losie (42 Years) 42 Yrs

Eugene Specialty Average (19.3 Years) 19.3 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	95	79	$167.00	$123.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$197.00	$160.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	90	72	$167.00	$123.04
92201 Extended exam of the back part of the eye with retinal drawing	17	17	$85.00	$23.80
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$197.00	$160.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	102	90	$181.74	$123.61
92201 Extended exam of the back part of the eye with retinal drawing	26	25	$85.00	$23.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$197.00	$160.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	114	94	$167.00	$125.78
92201 Extended exam of the back part of the eye with retinal drawing	30	28	$85.00	$24.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$194.69	$162.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	99	77	$167.00	$106.60
92201 Extended exam of the back part of the eye with retinal drawing	37	37	$85.00	$24.85
92250 Photography of the retina	16	16	$143.50	$40.55
92083 Exam of visual field with extended testing	16	15	$140.50	$61.98
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$197.00	$160.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	114	91	$167.26	$106.42
92225 Examination of eye by ophthalmoscope with retinal drawing	48	45	$85.00	$27.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$197.00	$160.71
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	14	$217.00	$142.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	125	94	$167.00	$100.45
92225 Examination of eye by ophthalmoscope with retinal drawing	42	40	$85.00	$25.49
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	18	$217.00	$135.37
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$200.33	$153.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	90	76	$167.00	$98.48
92225 Examination of eye by ophthalmoscope with retinal drawing	32	32	$85.00	$24.76
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	19	19	$217.00	$132.74
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	17	17	$237.00	$188.52

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License OR 1709ATI

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 OR 1709ATI

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 - Low Vision Rehabilitation

NUCC Taxonomy Code: 152WL0500X

State License OR 1709ATI

Optometrists who specialize in low-vision care having training to assess visual function, prescribe low-vision devices, develop treatment plans, and recommend other vision rehabilitation services.

Optometrist - Pediatrics

NUCC Taxonomy Code: 152WP0200X

State License OR 1709ATI

Optometrists who work in Pediatrics are concerned with the prevention, development, diagnosis, and treatment of visual problems in children.

Optometrist - Sports Vision

NUCC Taxonomy Code: 152WS0006X

State License OR 1709ATI

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 OR 1709ATI

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.

Optometrist - Occupational Vision

NUCC Taxonomy Code: 152WX0102X

State License OR 1709ATI

Optometrists who work in Occupational Vision, the branch of environmental optometry, consider all aspects of the relationship between work and vision, visual performances, eye safety, and health.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

108225 (OR)

Commercial Insurance / Payer ID Vision Service Plan

931295758 (OR)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active January 07, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location January 07, 2008

Registered at 1680 CHAMBERS ST STE 101, EUGENE, OR 974023655 (Tel: 5416861117)

📍

Updated Business Mailing Address January 07, 2008

Registered at 1680 CHAMBERS ST STE 101, EUGENE, OR 974023655 (Tel: 5416861117)

👤

Provider Name / Credentials Updated January 07, 2008

Recorded as WILLIAM LOSIE, O.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 07, 2008

Optometrist (License #1709ATI in OR)

🟢

Initial NPI Registration & Enumeration February 26, 2007

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. William Losie. Be the first to share your experience!

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

NPI Administrative Meta

NPI Number: 1104952910

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: February 26, 2007

Last Update: January 07, 2008

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1680 Chambers St Ste 101

Eugene, OR 974023655

Phone: 5416861117

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.