Active NPI 1275523680 Individual Practitioner Male Practitioner

Dr. Ray A Lassen , OD

Optometrist • Doniphan, MO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Ray Lassen, OD is a certified Optometrist practicing in Doniphan, MO. With approximately 39 years of clinical experience since graduating from University Of Missouri St Louis - School Of Optometry in 1987, Dr. Lassen delivers high-quality medical care to the local community at 1 OAK TREE VLG.

Dr. Lassen accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient problem focused exam of visual system, established patient complete exam of visual system, photography of the retina. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1 Oak Tree Vlg
Ste 200

Doniphan, MO 639351901

Telephone 5739967529

Fax 5739964162

Medicare Profile & Education

Medical School

University Of Missouri St Louis - School Of Optometry

Graduation Year

1987

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Doniphan, MO

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

39 Yrs +6.0 yrs vs City Avg

City Avg: 33.0 Yrs

State Avg: 21.7 Yrs

Regional Practice Density

2 Specialists

Practicing in Doniphan, MO (1288 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

15.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lassen (39 Years) 39 Yrs

Doniphan Specialty Average (33.0 Years) 33.0 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
92012 Established patient problem focused exam of visual system	41	41	$80.49	$78.90
92014 Established patient complete exam of visual system	27	27	$100.00	$98.76
92250 Photography of the retina	18	18	$87.78	$31.87
92004 New patient complete exam of visual system	12	12	$120.00	$118.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	52	52	$70.38	$69.62
92014 Established patient complete exam of visual system	39	39	$91.28	$90.13
99213 Established patient office or other outpatient visit, typically 15 minutes	15	14	$66.67	$66.15
92250 Photography of the retina	15	15	$80.00	$32.67
92004 New patient complete exam of visual system	14	14	$114.29	$113.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	62	62	$60.65	$60.20
92014 Established patient complete exam of visual system	32	32	$79.38	$78.64
99213 Established patient office or other outpatient visit, typically 15 minutes	19	17	$60.00	$59.62
92004 New patient complete exam of visual system	14	14	$100.00	$99.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	85	85	$60.24	$60.24
92014 Established patient complete exam of visual system	50	50	$80.00	$80.00
92004 New patient complete exam of visual system	28	28	$100.00	$100.00
99213 Established patient office or other outpatient visit, typically 15 minutes	21	21	$60.00	$60.00
92250 Photography of the retina	17	17	$80.00	$34.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	83	83	$60.00	$59.90
92014 Established patient complete exam of visual system	62	61	$80.00	$79.83
92004 New patient complete exam of visual system	22	22	$100.00	$100.00
99213 Established patient office or other outpatient visit, typically 15 minutes	22	22	$60.00	$60.00
92250 Photography of the retina	14	14	$80.00	$40.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	95	94	$62.74	$61.98
92014 Established patient complete exam of visual system	92	90	$80.65	$79.68
99213 Established patient office or other outpatient visit, typically 15 minutes	34	32	$59.56	$58.77
92250 Photography of the retina	32	30	$81.25	$43.50
92004 New patient complete exam of visual system	22	22	$100.00	$99.22
92083 Exam of visual field with extended testing	17	15	$81.18	$58.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	88	88	$79.09	$77.57
92012 Established patient problem focused exam of visual system	70	70	$65.43	$63.70
99213 Established patient office or other outpatient visit, typically 15 minutes	32	28	$60.00	$58.79
92250 Photography of the retina	27	27	$78.70	$46.31
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	23	$80.00	$78.59
92004 New patient complete exam of visual system	19	19	$100.00	$98.85
92083 Exam of visual field with extended testing	12	12	$80.00	$55.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	118	118	$60.00	$58.51
92014 Established patient complete exam of visual system	60	59	$78.67	$76.76
99213 Established patient office or other outpatient visit, typically 15 minutes	50	45	$60.00	$58.43
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	30	$79.33	$77.66
92004 New patient complete exam of visual system	29	29	$100.00	$97.32
92250 Photography of the retina	28	28	$80.00	$54.89
92083 Exam of visual field with extended testing	11	11	$80.00	$48.52

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License MO T02728

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

Medicaid State Provider ID

312537103 (MO)

Commercial Insurance / Payer ID Blue Cross & Blue Shield

108471 (MO)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active June 29, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location June 29, 2010

Registered at 1 OAK TREE VLG, STE 200, DONIPHAN, MO 639351901 (Tel: 5739967529)

📍

Updated Business Mailing Address June 29, 2010

Registered at 1 OAK TREE VLG, STE 200, DONIPHAN, MO 639351901 (Tel: 5739967529)

👤

Provider Name / Credentials Updated June 29, 2010

Recorded as RAY LASSEN, OD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 29, 2010

Optometrist (License #T02728 in MO)

🟢

Initial NPI Registration & Enumeration October 26, 2005

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: 1275523680

Entity Type:

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

Enumeration Date: October 26, 2005

Last Update: June 29, 2010

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

1 Oak Tree Vlg, Ste 200

Doniphan, MO 639351901

Phone: 5739967529

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.