Active NPI 1134250343 Individual Practitioner Male Practitioner

Dr. Robert A. Thomas , MD

Ophthalmology • Phoenix, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Robert Thomas, MD is a certified Ophthalmology practicing in Phoenix, AZ. With approximately 38 years of clinical experience since graduating from University Of Southern California Keck School Of Medicine in 1988, Dr. Thomas delivers high-quality medical care to the local community at 9250 N 3RD ST.

Dr. Thomas is affiliated with Risser Thomas Eye Clinic Ltd and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

9250 N 3rd St
Ste. 3030

Phoenix, AZ 850202412

Telephone 6029443347

Fax 6029443448

Associated Practice Facility / Clinic

🏢 North Phoenix Heart Center Facility NPI 1043241979

Medicare Profile & Education

Medical School

University Of Southern California Keck School Of Medicine

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Phoenix, AZ

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

38 Yrs +13.9 yrs vs City Avg

City Avg: 24.1 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

100 Specialists

Practicing in Phoenix, AZ (384 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

50.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Thomas (38 Years) 38 Yrs

Phoenix Specialty Average (24.1 Years) 24.1 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	570	565	$186.00	$120.83
92012 Established patient problem focused exam of visual system	546	343	$128.00	$85.76
92134 Imaging of retina	344	283	$62.00	$38.47
92133 Imaging of optic nerve	242	240	$56.00	$33.46
92083 Exam of visual field with extended testing	198	194	$97.00	$60.60
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	179	178	$217.00	$172.57
92004 New patient complete exam of visual system	121	121	$224.00	$142.84
92136 Measurement of corneal curvature and depth of eye	88	54	$135.00	$24.73
66984 Removal of cataract with insertion of lens	58	45	$1300.00	$510.44
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$246.00	$161.75
66821 Removal of recurring cataract in lens capsule using a laser	13	12	$662.00	$297.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	602	382	$128.00	$86.45
92014 Established patient complete exam of visual system	592	589	$186.00	$121.77
92134 Imaging of retina	364	314	$62.00	$38.76
92133 Imaging of optic nerve	228	224	$56.00	$33.98
92083 Exam of visual field with extended testing	199	193	$97.00	$60.06
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	151	150	$217.00	$173.58
92004 New patient complete exam of visual system	97	97	$224.00	$143.66
92136 Measurement of corneal curvature and depth of eye	90	47	$135.00	$23.98
66984 Removal of cataract with insertion of lens	53	41	$1300.00	$520.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$246.00	$161.36
66821 Removal of recurring cataract in lens capsule using a laser	25	22	$662.00	$298.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	636	631	$186.00	$123.18
92012 Established patient problem focused exam of visual system	611	383	$128.00	$86.47
92134 Imaging of retina	402	346	$62.00	$39.24
92133 Imaging of optic nerve	239	232	$56.00	$34.69
92083 Exam of visual field with extended testing	181	168	$97.00	$60.77
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	155	155	$217.00	$174.57
92136 Measurement of corneal curvature and depth of eye	138	70	$135.00	$25.38
92004 New patient complete exam of visual system	126	126	$224.00	$144.79
66984 Removal of cataract with insertion of lens	76	58	$1303.95	$523.20
66821 Removal of recurring cataract in lens capsule using a laser	37	31	$662.00	$299.85
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$246.00	$163.63
66982 Complex removal of cataract with insertion of prosthetic lens	17	15	$1600.00	$680.02
68761 Closure of tear duct opening using plug	16	12	$333.00	$179.64
67820 Removal of eyelashes using forceps	15	14	$86.13	$19.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	629	626	$186.00	$124.23
92012 Established patient problem focused exam of visual system	571	372	$128.00	$87.69
92134 Imaging of retina	348	299	$62.00	$39.94
92133 Imaging of optic nerve	232	227	$56.00	$35.06
92083 Exam of visual field with extended testing	187	183	$97.00	$61.85
92136 Measurement of corneal curvature and depth of eye	165	85	$135.00	$27.63
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	144	144	$217.00	$178.31
92004 New patient complete exam of visual system	123	123	$224.00	$147.16
66984 Removal of cataract with insertion of lens	74	57	$1300.00	$521.21
66821 Removal of recurring cataract in lens capsule using a laser	38	36	$662.00	$304.67
66982 Complex removal of cataract with insertion of prosthetic lens	35	29	$1600.00	$692.47
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$246.00	$158.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	548	546	$186.00	$124.13
92012 Established patient problem focused exam of visual system	505	321	$128.00	$86.94
92134 Imaging of retina	343	294	$62.00	$39.11
92133 Imaging of optic nerve	183	179	$56.00	$35.29
92083 Exam of visual field with extended testing	148	145	$97.00	$62.03
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	115	115	$217.00	$144.42
92136 Measurement of corneal curvature and depth of eye	101	50	$135.00	$30.77
92004 New patient complete exam of visual system	90	90	$224.00	$148.42
66984 Removal of cataract with insertion of lens	46	36	$1300.00	$540.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$246.00	$161.84
66821 Removal of recurring cataract in lens capsule using a laser	14	14	$662.00	$307.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	766	719	$186.15	$124.98
92012 Established patient problem focused exam of visual system	673	411	$128.00	$86.92
92134 Imaging of retina	459	391	$62.00	$39.65
92133 Imaging of optic nerve	239	233	$56.00	$35.31
92083 Exam of visual field with extended testing	216	203	$97.00	$63.31
92136 Measurement of corneal curvature and depth of eye	178	89	$135.00	$34.09
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	174	168	$217.33	$141.88
92004 New patient complete exam of visual system	148	148	$224.00	$149.03
66984 Removal of cataract with insertion of lens	109	81	$1300.00	$632.02
66821 Removal of recurring cataract in lens capsule using a laser	36	35	$662.00	$309.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$246.00	$162.40
67820 Removal of eyelashes using forceps	20	11	$82.30	$34.19
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	13	$65.00	$44.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	727	697	$186.16	$123.87
92012 Established patient problem focused exam of visual system	710	446	$128.00	$85.80
92134 Imaging of retina	399	322	$62.00	$40.49
92133 Imaging of optic nerve	259	252	$56.00	$35.54
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	224	204	$216.86	$141.33
92083 Exam of visual field with extended testing	220	210	$97.00	$62.72
92136 Measurement of corneal curvature and depth of eye	196	102	$135.00	$36.70
92004 New patient complete exam of visual system	175	175	$224.00	$148.83
66984 Removal of cataract with insertion of lens	128	97	$1300.00	$627.78
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$246.00	$157.78
66821 Removal of recurring cataract in lens capsule using a laser	33	26	$662.00	$290.54
67820 Removal of eyelashes using forceps	28	16	$97.43	$45.48
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	16	$65.00	$43.15
92025 Ct scan of cornea	16	13	$56.56	$36.76
68761 Closure of tear duct opening using plug	16	14	$319.13	$191.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	590	567	$177.03	$121.59
92012 Established patient problem focused exam of visual system	588	363	$127.34	$83.93
92134 Imaging of retina	280	217	$65.79	$29.22
92136 Measurement of corneal curvature and depth of eye	207	98	$138.55	$42.25
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	198	178	$207.00	$142.22
92083 Exam of visual field with extended testing	174	168	$100.06	$63.23
92133 Imaging of optic nerve	158	157	$63.14	$35.15
66984 Removal of cataract with insertion of lens	121	93	$1427.27	$622.41
92004 New patient complete exam of visual system	121	121	$213.07	$146.00
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$238.20	$158.50
66821 Removal of recurring cataract in lens capsule using a laser	32	29	$621.50	$307.30
67820 Removal of eyelashes using forceps	28	14	$98.14	$54.93
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	22	$64.55	$42.94
68761 Closure of tear duct opening using plug	14	11	$386.57	$207.95

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License AZ 23325

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

347832 (AZ)

Hospital & Practice Group Affiliations

Risser Thomas Eye Clinic Ltd

9250 N 3rd St, Phoenix, AZ 850202431

Phone: 6029443347

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Christian Risser , MD

Ophthalmology

NPI 1457482630

Doctor of Medicine (M.D.)

Dr. Jason Becker , OD

Optometrist

NPI 1639433840

Doctor of Optometry

Dr. Richard Isenberg , MD

Ophthalmology

NPI 1669453452

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active August 02, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location August 02, 2012

Registered at 9250 N 3RD ST, STE. 3030, PHOENIX, AZ 850202412 (Tel: 6029443347)

📍

Updated Business Mailing Address August 02, 2012

Registered at 9250 N 3RD ST, STE. 3030, PHOENIX, AZ 850202412 (Tel: 6029443347)

👤

Provider Name / Credentials Updated August 02, 2012

Recorded as ROBERT THOMAS, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 02, 2012

Ophthalmology (License #23325 in AZ)

🟢

Initial NPI Registration & Enumeration March 08, 2007

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: 1134250343

Entity Type:

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

Enumeration Date: March 08, 2007

Last Update: August 02, 2012

Sole Proprietor: No

Update or Correct Profile

Mailing Address

9250 N 3rd St, Ste. 3030

Phoenix, AZ 850202412

Phone: 6029443347

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.