Active NPI 1477621191 Individual Practitioner Male Practitioner

Dr. Michael Edward Derzay , OD

Optometrist • Spokane, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Derzay, OD is a certified Optometrist practicing in Spokane, WA. With approximately 28 years of clinical experience since graduating from Pacific University - College Of Optometry in 1998, Dr. Derzay delivers high-quality medical care to the local community at 9911 N NEVADA ST STE B.

Dr. Derzay is affiliated with Eye Consultants, P.S. and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

9911 N Nevada St Ste B

Spokane, WA 992181298

Telephone 5094845710

Fax 5094871000

Associated Practice Facility / Clinic

🏢 Eye Consultants, P.s. Facility NPI 1902071392

Medicare Profile & Education

Medical School

Pacific University - College Of Optometry

Graduation Year

1998

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Spokane, WA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

28 Yrs +9.1 yrs vs City Avg

City Avg: 18.9 Yrs

State Avg: 20.4 Yrs

Regional Practice Density

90 Specialists

Practicing in Spokane, WA (1692 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

51.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Derzay (28 Years) 28 Yrs

Spokane Specialty Average (18.9 Years) 18.9 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	265	263	$206.22	$125.81
92250 Photography of the retina	165	150	$116.00	$36.98
99213 Established patient office or other outpatient visit, typically 15 minutes	157	86	$145.62	$90.67
83516 Analysis of substance using immunoassay technique	74	18	$25.00	$11.30
92134 Imaging of retina	63	62	$68.00	$39.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	42	35	$201.75	$127.95
92285 Photography of content of eyes	38	36	$68.86	$22.50
92020 Examination of cornea and iris using lens device and slit lamp	29	28	$58.00	$27.46
65778 Insertion of amniotic membrane to eye surface	27	14	$2485.00	$1106.60
92133 Imaging of optic nerve	27	24	$68.00	$36.34
92083 Exam of visual field with extended testing	25	25	$120.17	$64.02
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	19	$106.00	$56.52
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$267.00	$166.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	231	230	$164.45	$126.86
99213 Established patient office or other outpatient visit, typically 15 minutes	104	75	$107.00	$90.29
92250 Photography of the retina	88	81	$116.00	$37.41
92134 Imaging of retina	58	55	$68.00	$39.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	44	30	$156.80	$127.61
83516 Analysis of substance using immunoassay technique	40	13	$25.00	$11.30
92133 Imaging of optic nerve	35	33	$68.00	$36.63
83861 Microfluid analysis of tears	34	12	$25.00	$22.03
92285 Photography of content of eyes	33	31	$68.86	$22.91
92083 Exam of visual field with extended testing	33	30	$120.17	$63.41
92020 Examination of cornea and iris using lens device and slit lamp	27	26	$58.00	$27.81
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$237.00	$165.96
92012 Established patient problem focused exam of visual system	24	23	$112.75	$91.16
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	15	$65.50	$56.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	237	233	$164.45	$128.52
92250 Photography of the retina	83	74	$116.00	$37.57
99213 Established patient office or other outpatient visit, typically 15 minutes	68	44	$107.00	$91.90
92134 Imaging of retina	48	46	$68.00	$40.18
92012 Established patient problem focused exam of visual system	34	28	$112.75	$91.25
92133 Imaging of optic nerve	34	32	$68.00	$37.33
92083 Exam of visual field with extended testing	29	27	$120.17	$64.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$237.00	$168.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	21	$156.80	$129.33
92020 Examination of cornea and iris using lens device and slit lamp	20	20	$58.00	$28.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	140	140	$164.45	$129.50
92012 Established patient problem focused exam of visual system	42	34	$112.75	$92.33
92250 Photography of the retina	37	34	$116.00	$40.22
92134 Imaging of retina	29	29	$68.00	$41.97
92083 Exam of visual field with extended testing	14	14	$120.17	$65.24
92133 Imaging of optic nerve	12	11	$68.00	$37.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	324	324	$164.45	$128.62
92012 Established patient problem focused exam of visual system	109	81	$112.75	$90.45
92134 Imaging of retina	59	54	$68.00	$41.33
92250 Photography of the retina	58	48	$116.00	$46.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	45	42	$156.80	$111.48
92083 Exam of visual field with extended testing	38	38	$120.17	$63.63
92133 Imaging of optic nerve	36	36	$68.00	$37.60
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$237.00	$168.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	336	332	$164.45	$128.45
92012 Established patient problem focused exam of visual system	101	86	$112.75	$89.53
92250 Photography of the retina	95	80	$116.00	$51.77
92134 Imaging of retina	65	58	$65.31	$41.08
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	50	45	$156.26	$110.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	47	47	$231.03	$166.65
92083 Exam of visual field with extended testing	44	40	$120.17	$65.53
92133 Imaging of optic nerve	40	40	$67.13	$37.88
99213 Established patient office or other outpatient visit, typically 15 minutes	39	33	$106.08	$75.36
92225 Examination of eye by ophthalmoscope with retinal drawing	11	11	$45.52	$28.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	377	371	$164.45	$126.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	83	71	$156.80	$107.28
92250 Photography of the retina	79	67	$116.00	$56.89
92012 Established patient problem focused exam of visual system	77	54	$112.75	$88.62
83861 Microfluid analysis of tears	52	26	$25.00	$22.03
92133 Imaging of optic nerve	44	42	$68.00	$38.23
92134 Imaging of retina	37	34	$68.00	$41.52
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$237.00	$165.24
92083 Exam of visual field with extended testing	29	26	$120.17	$65.00
99213 Established patient office or other outpatient visit, typically 15 minutes	24	19	$107.00	$73.21
92014 Established patient complete exam of visual system	19	19	$164.45	$80.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	341	337	$164.45	$123.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	77	65	$154.86	$105.85
92012 Established patient problem focused exam of visual system	60	47	$112.75	$83.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	59	59	$230.66	$162.49
83861 Microfluid analysis of tears	48	24	$25.00	$22.21
92134 Imaging of retina	41	38	$64.31	$40.81
92133 Imaging of optic nerve	36	34	$62.92	$37.47
92083 Exam of visual field with extended testing	35	33	$120.17	$64.73
92014 Established patient complete exam of visual system	34	34	$164.45	$80.48
92250 Photography of the retina	19	16	$113.79	$66.19

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License WA OD00003454

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

2031789 (WA)

Hospital & Practice Group Affiliations

Eye Consultants, P.s.

9911 N Nevada St, Spokane, WA 992181298

Phone: 5094845710

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. Christian Draper , MD

Ophthalmology - Glaucoma Specialist

NPI 1124522735

Doctor of Medicine (M.D.)

Dr. Gary Fillmore , MD

Ophthalmology

NPI 1265413769

Doctor of Medicine (M.D.)

Dr. David Cohen , MD

Ophthalmology

NPI 1386712008

Doctor of Medicine (M.D.)

Dr. Sara Edmons , OD

Optometrist

NPI 1750459475

Doctor of Optometry

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location April 11, 2019

Registered at 9911 N NEVADA ST STE B, SPOKANE, WA 992181298 (Tel: 5094845710)

📍

Updated Business Mailing Address April 11, 2019

Registered at 9911 N NEVADA ST STE B, SPOKANE, WA 992181298 (Tel: 5094845710)

✅

NPI Profile Active September 27, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location September 27, 2013

Registered at 235 E ROWAN, SUITE #107, SPOKANE, WA 992071240 (Tel: 5094845710)

📍

Updated Business Mailing Address September 27, 2013

Registered at 235 E ROWAN, SUITE #107, SPOKANE, WA 992071240 (Tel: 5094845710)

👤

Provider Name / Credentials Updated September 27, 2013

Recorded as MICHAEL DERZAY, OD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 27, 2013

Optometrist (License #OD00003454 in WA)

🟢

Initial NPI Registration & Enumeration December 01, 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. Michael Derzay. 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: 1477621191

Entity Type:

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

Enumeration Date: December 01, 2006

Last Update: April 11, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

9911 N Nevada St Ste B

Spokane, WA 992181298

Phone: 5094845710

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.