Active NPI 1548265267 Individual Practitioner Male Practitioner

Dr. Robert Henry Ewing , MD

Ophthalmology • Ashland, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Robert Ewing, MD is a certified Ophthalmology practicing in Ashland, OR. With approximately 47 years of clinical experience since completing medical education in 1979, Dr. Ewing delivers high-quality medical care to the local community at 648 N MAIN ST.

Dr. Ewing maintains professional affiliations with Siskiyou Eye Center Medical Group Inc, Siskiyou Eye Center, Medical Group, Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient complete exam of visual system, imaging of optic nerve, established patient problem focused 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

648 N Main St

Ashland, OR 975201710

Telephone 5414828100

Fax 5414885081

Associated Practice Facility / Clinic

🏢 Siskiyou Eye Center, Medical Group, Pc Facility NPI 1275537987

Medicare Profile & Education

Medical School

Other

Graduation Year

1979

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Ashland, OR

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

47 Yrs +17.4 yrs vs City Avg

City Avg: 29.6 Yrs

State Avg: 22.4 Yrs

Regional Practice Density

6 Specialists

Practicing in Ashland, OR (341 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

72.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ewing (47 Years) 47 Yrs

Ashland Specialty Average (29.6 Years) 29.6 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	1,592	1,489	$275.03	$126.01
92133 Imaging of optic nerve	631	518	$76.00	$34.08
92012 Established patient problem focused exam of visual system	608	470	$190.00	$89.25
92083 Exam of visual field with extended testing	345	297	$155.00	$60.28
92136 Measurement of corneal curvature and depth of eye	314	165	$205.00	$22.66
92134 Imaging of retina	296	260	$76.00	$37.56
66984 Removal of cataract with insertion of lens	238	151	$2500.00	$508.20
92025 Ct scan of cornea	207	184	$80.00	$34.95
92004 New patient complete exam of visual system	119	119	$330.00	$149.59
92020 Examination of cornea and iris using lens device and slit lamp	61	51	$65.00	$27.30
66821 Removal of recurring cataract in lens capsule using a laser	54	52	$763.89	$311.92
65855 Laser repair to improve eye fluid flow	31	28	$1032.26	$250.48
76514 Ultrasound scan of cornea to determine thickness	30	30	$50.00	$10.39
92082 Exam of visual field with intermediate testing	27	26	$120.00	$46.95
92250 Photography of the retina	23	21	$150.00	$35.39
66982 Complex removal of cataract with insertion of prosthetic lens	21	15	$3000.00	$693.64
66991 Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye	17	11	$2300.00	$635.52
92002 New patient problem focused exam of visual system	12	12	$185.00	$85.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	1,657	1,535	$275.00	$129.21
92012 Established patient problem focused exam of visual system	725	530	$190.00	$91.62
92133 Imaging of optic nerve	596	526	$76.00	$36.56
92083 Exam of visual field with extended testing	399	361	$155.00	$64.04
92136 Measurement of corneal curvature and depth of eye	310	167	$205.00	$23.35
92134 Imaging of retina	281	256	$76.00	$40.64
66984 Removal of cataract with insertion of lens	233	153	$2500.00	$510.77
92025 Ct scan of cornea	210	194	$80.00	$37.18
92004 New patient complete exam of visual system	134	134	$330.00	$151.23
92020 Examination of cornea and iris using lens device and slit lamp	65	58	$65.00	$28.00
66821 Removal of recurring cataract in lens capsule using a laser	49	46	$841.84	$322.56
76514 Ultrasound scan of cornea to determine thickness	44	41	$50.00	$10.81
92250 Photography of the retina	34	34	$150.00	$36.77
92082 Exam of visual field with intermediate testing	30	30	$120.00	$47.11
65855 Laser repair to improve eye fluid flow	22	22	$1000.00	$244.02
68761 Closure of tear duct opening using plug	18	14	$500.00	$219.98
92002 New patient problem focused exam of visual system	18	18	$185.00	$85.96
66982 Complex removal of cataract with insertion of prosthetic lens	14	12	$2946.43	$658.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	1,616	1,513	$275.00	$128.69
92012 Established patient problem focused exam of visual system	854	584	$190.00	$90.86
92133 Imaging of optic nerve	591	535	$76.00	$36.59
92083 Exam of visual field with extended testing	431	377	$155.00	$64.05
92136 Measurement of corneal curvature and depth of eye	414	214	$205.00	$25.61
66984 Removal of cataract with insertion of lens	290	187	$2500.00	$503.61
92134 Imaging of retina	289	256	$76.00	$40.40
92025 Ct scan of cornea	238	226	$80.00	$34.38
92004 New patient complete exam of visual system	195	195	$330.00	$154.67
92020 Examination of cornea and iris using lens device and slit lamp	71	63	$65.00	$28.79
76514 Ultrasound scan of cornea to determine thickness	57	53	$50.00	$11.09
65855 Laser repair to improve eye fluid flow	39	37	$1025.64	$241.96
92082 Exam of visual field with intermediate testing	38	38	$120.00	$48.22
66821 Removal of recurring cataract in lens capsule using a laser	34	32	$838.24	$312.73
92250 Photography of the retina	28	28	$150.00	$37.13
66991 Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye	24	19	$2110.23	$595.60
92002 New patient problem focused exam of visual system	24	24	$185.00	$88.71
68761 Closure of tear duct opening using plug	14	13	$500.00	$220.94
66982 Complex removal of cataract with insertion of prosthetic lens	14	13	$3000.00	$700.68
15823 Removal of excessive skin and fat of upper eyelid	12	12	$2875.00	$793.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	1,674	1,553	$275.00	$130.76
92012 Established patient problem focused exam of visual system	978	644	$190.00	$92.82
92133 Imaging of optic nerve	558	510	$76.00	$37.59
92136 Measurement of corneal curvature and depth of eye	451	222	$205.00	$28.30
92083 Exam of visual field with extended testing	383	342	$155.00	$65.47
66984 Removal of cataract with insertion of lens	294	192	$2500.00	$520.70
92025 Ct scan of cornea	248	229	$80.00	$35.32
92004 New patient complete exam of visual system	246	246	$330.00	$156.19
92134 Imaging of retina	237	216	$76.00	$41.89
92020 Examination of cornea and iris using lens device and slit lamp	69	62	$65.00	$28.87
76514 Ultrasound scan of cornea to determine thickness	51	51	$50.00	$11.34
66821 Removal of recurring cataract in lens capsule using a laser	49	46	$811.22	$317.29
92082 Exam of visual field with intermediate testing	44	44	$120.00	$48.62
92250 Photography of the retina	32	32	$150.00	$39.34
65855 Laser repair to improve eye fluid flow	29	25	$1034.48	$246.51
66982 Complex removal of cataract with insertion of prosthetic lens	23	18	$3000.00	$715.99
0191T Internal insertion of eye fluid drainage device	20	15	$2250.00	$320.66
92002 New patient problem focused exam of visual system	18	18	$185.00	$90.67
68761 Closure of tear duct opening using plug	16	16	$453.13	$220.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	1,583	1,480	$275.00	$131.06
92012 Established patient problem focused exam of visual system	975	632	$190.00	$91.62
92133 Imaging of optic nerve	562	528	$76.00	$37.65
92083 Exam of visual field with extended testing	387	352	$155.00	$65.65
92136 Measurement of corneal curvature and depth of eye	356	171	$205.00	$32.66
92004 New patient complete exam of visual system	248	248	$330.00	$157.14
66984 Removal of cataract with insertion of lens	237	162	$2500.00	$534.77
92025 Ct scan of cornea	197	184	$80.00	$35.84
92134 Imaging of retina	188	177	$76.00	$42.15
92020 Examination of cornea and iris using lens device and slit lamp	97	87	$65.00	$28.44
92082 Exam of visual field with intermediate testing	84	83	$120.00	$49.73
76514 Ultrasound scan of cornea to determine thickness	72	72	$50.00	$11.53
92250 Photography of the retina	66	65	$150.00	$44.75
66821 Removal of recurring cataract in lens capsule using a laser	49	47	$765.31	$313.55
65855 Laser repair to improve eye fluid flow	42	40	$1023.81	$248.92
0191T Internal insertion of eye fluid drainage device	26	22	$2250.00	$298.99
92002 New patient problem focused exam of visual system	22	22	$185.00	$89.93
68761 Closure of tear duct opening using plug	21	17	$952.38	$229.21
66982 Complex removal of cataract with insertion of prosthetic lens	16	13	$3000.00	$714.67
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	12	12	$35.00	$24.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	1,693	1,565	$275.00	$130.30
92012 Established patient problem focused exam of visual system	1,010	648	$190.00	$91.02
92133 Imaging of optic nerve	493	465	$76.00	$37.37
92083 Exam of visual field with extended testing	440	391	$155.00	$66.18
92136 Measurement of corneal curvature and depth of eye	405	187	$205.00	$36.70
66984 Removal of cataract with insertion of lens	260	175	$2500.00	$620.97
92004 New patient complete exam of visual system	237	237	$330.00	$157.27
92025 Ct scan of cornea	201	180	$80.00	$36.57
92134 Imaging of retina	176	159	$76.00	$42.10
92020 Examination of cornea and iris using lens device and slit lamp	97	90	$65.00	$28.40
68761 Closure of tear duct opening using plug	78	39	$544.87	$127.33
76514 Ultrasound scan of cornea to determine thickness	72	70	$50.00	$12.09
92250 Photography of the retina	61	61	$150.00	$51.87
66821 Removal of recurring cataract in lens capsule using a laser	57	56	$842.11	$329.50
92082 Exam of visual field with intermediate testing	56	56	$120.00	$49.36
83861 Microfluid analysis of tears	46	23	$36.06	$21.19
0191T Internal insertion of eye fluid drainage device	22	18	$2250.00	$207.85
92002 New patient problem focused exam of visual system	18	18	$185.00	$88.39
65855 Laser repair to improve eye fluid flow	18	17	$1111.11	$267.70
66982 Complex removal of cataract with insertion of prosthetic lens	14	13	$3000.00	$776.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	1,514	1,412	$275.00	$128.48
92012 Established patient problem focused exam of visual system	1,029	636	$190.00	$89.32
92136 Measurement of corneal curvature and depth of eye	464	214	$205.00	$39.52
92083 Exam of visual field with extended testing	452	385	$155.00	$65.68
92133 Imaging of optic nerve	395	379	$76.00	$37.55
66984 Removal of cataract with insertion of lens	266	181	$2500.00	$612.04
92004 New patient complete exam of visual system	203	203	$330.00	$154.91
92025 Ct scan of cornea	148	140	$80.00	$36.26
83861 Microfluid analysis of tears	136	68	$36.26	$22.03
92250 Photography of the retina	135	135	$150.00	$57.58
92134 Imaging of retina	119	112	$76.00	$42.01
92020 Examination of cornea and iris using lens device and slit lamp	89	81	$65.00	$27.28
92082 Exam of visual field with intermediate testing	77	76	$120.00	$49.22
76514 Ultrasound scan of cornea to determine thickness	63	59	$50.00	$14.75
68761 Closure of tear duct opening using plug	57	27	$500.00	$114.91
66821 Removal of recurring cataract in lens capsule using a laser	41	41	$841.46	$321.33
0191T Internal insertion of eye fluid drainage device	30	24	$2250.00	$204.37
65855 Laser repair to improve eye fluid flow	24	22	$1000.00	$249.61
66982 Complex removal of cataract with insertion of prosthetic lens	21	17	$3000.00	$783.67
92002 New patient problem focused exam of visual system	19	19	$185.00	$86.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	1,521	1,390	$275.00	$125.54
92012 Established patient problem focused exam of visual system	1,073	670	$190.00	$86.64
92136 Measurement of corneal curvature and depth of eye	584	238	$205.00	$44.01
92083 Exam of visual field with extended testing	515	437	$154.55	$64.57
92133 Imaging of optic nerve	362	341	$76.00	$37.00
66984 Removal of cataract with insertion of lens	289	206	$2500.00	$599.61
92250 Photography of the retina	249	248	$150.00	$67.57
92004 New patient complete exam of visual system	218	218	$330.00	$152.18
92025 Ct scan of cornea	182	178	$80.00	$36.45
92134 Imaging of retina	122	113	$76.00	$41.10
92020 Examination of cornea and iris using lens device and slit lamp	115	103	$65.00	$27.25
92082 Exam of visual field with intermediate testing	93	91	$120.00	$48.23
76514 Ultrasound scan of cornea to determine thickness	60	53	$50.00	$14.31
0191T Internal insertion of eye fluid drainage device	56	42	$2250.00	$435.87
66821 Removal of recurring cataract in lens capsule using a laser	53	53	$806.60	$308.63
92002 New patient problem focused exam of visual system	33	33	$185.00	$82.81
65855 Laser repair to improve eye fluid flow	25	22	$1080.00	$256.72
66710 Destruction of lens tissue using laser	14	13	$1250.00	$383.56
92285 Photography of content of eyes	12	12	$75.00	$18.41

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License OR MD18042

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

053574 (OR)

Medicaid State Provider ID

GR0063170 (CA)

Commercial Insurance / Payer ID Railroad Medicare

180036229 (CA)

Commercial Insurance / Payer ID Railroad Medicare

18836229 (CA)

Commercial Insurance / Payer ID Cigna Medicare

4164730003 (CA)

Commercial Insurance / Payer ID Blue Cross/blue Shield

004515001 (OR)

Commercial Insurance / Payer ID Railroad Medicare

180013711 (OR)

Commercial Insurance / Payer ID Medicare Group Number

ZZZ13445Z (CA)

Commercial Insurance / Payer ID Medicare Group Number

0000WCPBQ (OR)

Hospital & Practice Group Affiliations

Siskiyou Eye Center, Medical Group, Pc

648 N Main St, Ashland, OR 975201710

Phone: 5034828100

Siskiyou Eye Center Medical Group Inc

648 N Main St, Ashland, OR 975201710

Phone: 5414828100

Siskiyou Eye Center Medical Group Inc

2524 Westside Rd, Yreka, CA 960979129

Phone: 5308422760

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. Jeffrey Welder , MD

Ophthalmology

NPI 1043504681

Doctor of Medicine (M.D.)

Dr. William Epstein , MD

Ophthalmology

NPI 1740285667

Doctor of Medicine (M.D.)

Dr. Jared Fredrickson , MD

Ophthalmology

NPI 1902394893

Doctor of Medicine (M.D.)

Dr. David England , OD

Optometrist

NPI 1942205448

Doctor of Optometry

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active June 10, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location June 10, 2009

Registered at 648 N MAIN ST, ASHLAND, OR 975201710 (Tel: 5414828100)

📍

Updated Business Mailing Address June 10, 2009

Registered at 648 N MAIN ST, ASHLAND, OR 975201710 (Tel: 5414828100)

👤

Provider Name / Credentials Updated June 10, 2009

Recorded as ROBERT EWING, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 10, 2009

Ophthalmology (License #MD18042 in OR)

🟢

Initial NPI Registration & Enumeration June 17, 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: 1548265267

Entity Type:

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

Enumeration Date: June 17, 2005

Last Update: June 10, 2009

Sole Proprietor: No

Update or Correct Profile

Mailing Address

648 N Main St

Ashland, OR 975201710

Phone: 5414828100

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.