Active NPI 1093796864 Individual Practitioner Male Practitioner

Dr. Robert M. Feldman , MD

Ophthalmology - Glaucoma Specialist • Houston, TX

✓ Accepts Medicare Assignment

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Robert Feldman, MD is a registered Ophthalmology - Glaucoma Specialist practitioner in Houston, TX. With approximately 40 years of clinical practice since completing medical education in 1986, Dr. Feldman provides healthcare services at the registered practice location at 6400 FANNIN ST.

Dr. Feldman is affiliated with Ut Physicians and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, exam of visual field with extended testing, imaging of optic nerve. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

6400 Fannin St
Suite 1800

Houston, TX 770301521

Telephone 7134869400

Fax 7134869595

Associated Practice Facility / Clinic

🏢 Memorial Hermann Health System Facility NPI 1437189115

Medicare Profile & Education

Medical School

Other

Graduation Year

1986

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology - Glaucoma Specialist in Houston, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

40 Yrs +19.7 yrs vs City Avg

City Avg: 20.3 Yrs

State Avg: 15.8 Yrs

Regional Practice Density

4 Specialists

Practicing in Houston, TX (30 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

69.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Feldman (40 Years) 40 Yrs

Houston Specialty Average (20.3 Years) 20.3 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	273	170	$317.00	$127.59
99213 Established patient office or other outpatient visit, typically 15 minutes	221	147	$223.00	$90.45
92083 Exam of visual field with extended testing	208	176	$169.00	$61.75
92133 Imaging of optic nerve	159	149	$112.00	$34.66
92250 Photography of the retina	148	148	$163.00	$33.96
92014 Established patient complete exam of visual system	121	118	$327.00	$123.85
92134 Imaging of retina	54	46	$112.00	$37.71
92020 Examination of cornea and iris using lens device and slit lamp	32	28	$73.00	$27.17
92136 Measurement of corneal curvature and depth of eye	31	30	$187.00	$45.70
66984 Removal of cataract with insertion of lens	31	24	$1529.00	$505.91
92025 Ct scan of cornea	27	26	$90.00	$33.46
92132 Imaging of front third of eye	25	21	$90.48	$28.35
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$379.00	$169.29
92286 Imaging of front third of eye using a special microscope	18	17	$381.22	$36.68
76514 Ultrasound scan of cornea to determine thickness	16	16	$45.00	$10.71
66982 Complex removal of cataract with insertion of prosthetic lens	15	12	$3247.00	$687.42
99213 Established patient office or other outpatient visit, typically 15 minutes	15	14	$223.00	$66.07
92004 New patient complete exam of visual system	14	14	$391.00	$147.83
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	14	13	$43.00	$16.46
66250 Revision or repair of operative wound of eye	14	11	$1587.00	$644.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$317.00	$97.62
92083 Exam of visual field with extended testing	11	11	$70.00	$26.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	319	186	$223.00	$92.82
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	244	193	$317.25	$130.20
92083 Exam of visual field with extended testing	235	191	$169.00	$64.11
92250 Photography of the retina	167	165	$163.00	$36.35
92133 Imaging of optic nerve	147	138	$112.00	$35.83
92014 Established patient complete exam of visual system	87	86	$327.00	$128.86
92134 Imaging of retina	60	52	$112.00	$40.00
92136 Measurement of corneal curvature and depth of eye	42	40	$187.00	$46.79
66984 Removal of cataract with insertion of lens	40	27	$1529.00	$523.12
92020 Examination of cornea and iris using lens device and slit lamp	32	31	$73.00	$27.55
92132 Imaging of front third of eye	23	21	$92.00	$29.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$379.00	$166.38
66821 Removal of recurring cataract in lens capsule using a laser	22	20	$690.00	$343.22
92012 Established patient problem focused exam of visual system	19	18	$229.00	$51.79
66250 Revision or repair of operative wound of eye	18	16	$1587.00	$775.54
92286 Imaging of front third of eye using a special microscope	15	14	$289.00	$38.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	272	178	$218.11	$93.90
92083 Exam of visual field with extended testing	238	200	$169.00	$64.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	204	147	$305.91	$131.52
92250 Photography of the retina	179	173	$163.00	$37.69
92133 Imaging of optic nerve	165	163	$112.00	$35.02
92014 Established patient complete exam of visual system	110	109	$322.96	$129.70
92134 Imaging of retina	53	42	$112.00	$41.10
92012 Established patient problem focused exam of visual system	35	27	$224.37	$52.47
66984 Removal of cataract with insertion of lens	32	21	$1529.00	$532.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$379.00	$173.17
92286 Imaging of front third of eye using a special microscope	19	18	$289.00	$38.29
92136 Measurement of corneal curvature and depth of eye	16	16	$199.44	$51.06
66821 Removal of recurring cataract in lens capsule using a laser	16	14	$690.00	$328.85
92014 Established patient complete exam of visual system	16	16	$327.00	$79.04
92020 Examination of cornea and iris using lens device and slit lamp	14	14	$71.79	$29.07
92012 Established patient problem focused exam of visual system	12	12	$224.50	$92.95
92132 Imaging of front third of eye	12	11	$92.00	$31.04
92004 New patient complete exam of visual system	11	11	$383.09	$156.01

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	401	275	$192.78	$134.33
92083 Exam of visual field with extended testing	259	231	$208.56	$66.17
99213 Established patient office or other outpatient visit, typically 15 minutes	209	148	$127.97	$95.22
92133 Imaging of optic nerve	167	160	$171.65	$36.22
92250 Photography of the retina	149	146	$164.05	$38.39
92014 Established patient complete exam of visual system	54	54	$198.56	$129.52
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	48	45	$89.79	$58.65
92012 Established patient problem focused exam of visual system	46	41	$159.35	$91.97
92134 Imaging of retina	45	33	$140.16	$42.32
66984 Removal of cataract with insertion of lens	42	30	$1975.14	$501.36
92020 Examination of cornea and iris using lens device and slit lamp	37	35	$168.27	$29.30
92136 Measurement of corneal curvature and depth of eye	31	31	$271.68	$56.41
66250 Revision or repair of operative wound of eye	24	21	$1313.00	$777.17
92025 Ct scan of cornea	22	21	$175.09	$36.01
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$344.00	$175.48
92082 Exam of visual field with intermediate testing	18	18	$220.00	$49.95
66982 Complex removal of cataract with insertion of prosthetic lens	16	12	$3060.63	$650.10
66183 Insertion of eye fluid drainage device	15	14	$2564.80	$1049.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	219	171	$85.00	$47.48
92083 Exam of visual field with extended testing	194	173	$248.11	$65.50
92012 Established patient problem focused exam of visual system	145	124	$155.00	$92.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	144	143	$155.00	$112.05
99213 Established patient office or other outpatient visit, typically 15 minutes	135	93	$105.00	$77.73
92133 Imaging of optic nerve	106	106	$207.74	$36.22
92250 Photography of the retina	66	66	$166.73	$44.20
92020 Examination of cornea and iris using lens device and slit lamp	57	54	$219.82	$29.03
66984 Removal of cataract with insertion of lens	29	21	$2570.00	$494.54
66183 Insertion of eye fluid drainage device	26	21	$2311.00	$1081.36
92136 Measurement of corneal curvature and depth of eye	18	17	$372.00	$64.82
66250 Revision or repair of operative wound of eye	18	17	$1176.00	$701.42
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$225.00	$172.16
92014 Established patient complete exam of visual system	15	15	$155.00	$132.17
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	15	15	$285.00	$217.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92083 Exam of visual field with extended testing	242	216	$257.15	$65.65
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	205	164	$85.00	$46.18
92133 Imaging of optic nerve	164	161	$207.44	$35.98
92012 Established patient problem focused exam of visual system	154	138	$155.00	$90.78
99213 Established patient office or other outpatient visit, typically 15 minutes	142	99	$105.00	$74.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	136	136	$155.00	$110.27
97535 Training for self-care or home management, each 15 minutes	102	14	$74.00	$28.85
92020 Examination of cornea and iris using lens device and slit lamp	41	41	$220.00	$28.46
92250 Photography of the retina	28	28	$168.00	$48.30
66984 Removal of cataract with insertion of lens	25	20	$2570.00	$621.87
66821 Removal of recurring cataract in lens capsule using a laser	21	18	$1224.00	$343.02
92025 Ct scan of cornea	19	18	$188.89	$36.49
97166 Evaluation of occupational therapy, typically 45 minutes	18	17	$181.00	$94.08
66250 Revision or repair of operative wound of eye	17	14	$1176.00	$612.71
92136 Measurement of corneal curvature and depth of eye	15	15	$372.00	$71.61
66183 Insertion of eye fluid drainage device	14	12	$2311.00	$1051.58
92014 Established patient complete exam of visual system	13	13	$155.00	$130.22
92286 Imaging of front third of eye using a special microscope	12	12	$345.00	$38.38
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$285.00	$212.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
97535 Training for self-care or home management, each 15 minutes	259	30	$74.00	$28.40
92083 Exam of visual field with extended testing	241	222	$246.08	$64.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	193	184	$155.00	$107.94
99213 Established patient office or other outpatient visit, typically 15 minutes	182	125	$105.14	$73.16
92012 Established patient problem focused exam of visual system	179	139	$135.45	$88.63
92133 Imaging of optic nerve	178	175	$206.46	$36.10
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	126	112	$84.87	$44.56
92014 Established patient complete exam of visual system	49	49	$155.00	$128.95
92020 Examination of cornea and iris using lens device and slit lamp	42	42	$217.38	$27.35
66984 Removal of cataract with insertion of lens	32	23	$2570.00	$613.42
92250 Photography of the retina	32	32	$162.38	$53.46
97166 Evaluation of occupational therapy, typically 45 minutes	32	32	$181.00	$92.42
76514 Ultrasound scan of cornea to determine thickness	21	21	$131.90	$14.85
92025 Ct scan of cornea	20	18	$184.30	$36.60
92136 Measurement of corneal curvature and depth of eye	19	18	$362.21	$79.08
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$225.00	$167.43
92286 Imaging of front third of eye using a special microscope	17	16	$322.94	$37.59
66250 Revision or repair of operative wound of eye	16	15	$1176.00	$724.12
92134 Imaging of retina	14	14	$173.21	$41.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92083 Exam of visual field with extended testing	297	269	$243.31	$63.82
92133 Imaging of optic nerve	223	218	$206.23	$35.86
99213 Established patient office or other outpatient visit, typically 15 minutes	207	156	$104.37	$72.99
97535 Training for self-care or home management, each 15 minutes	160	24	$74.00	$28.17
92012 Established patient problem focused exam of visual system	147	124	$105.00	$86.26
92014 Established patient complete exam of visual system	124	121	$155.40	$123.50
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	114	96	$84.25	$44.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	96	96	$155.00	$106.33
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	66	66	$195.00	$143.41
92250 Photography of the retina	51	51	$164.71	$65.53
66984 Removal of cataract with insertion of lens	44	32	$2570.00	$583.75
92020 Examination of cornea and iris using lens device and slit lamp	40	38	$219.75	$27.23
92025 Ct scan of cornea	29	25	$183.97	$35.47
92136 Measurement of corneal curvature and depth of eye	28	27	$352.07	$89.89
97166 Evaluation of occupational therapy, typically 45 minutes	27	26	$181.00	$93.60
76514 Ultrasound scan of cornea to determine thickness	24	24	$140.00	$14.42
92134 Imaging of retina	23	20	$187.17	$40.58
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	22	22	$285.00	$208.32
66250 Revision or repair of operative wound of eye	21	20	$1176.00	$756.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$225.00	$165.94
66180 Creation of shunt to improve eye fluid flow using tissue graft	13	13	$3000.00	$1151.85
66821 Removal of recurring cataract in lens capsule using a laser	13	12	$1224.00	$329.84
92004 New patient complete exam of visual system	11	11	$205.00	$150.21
76513 Ultrasound scan of eye using water bath method	11	11	$381.82	$96.06

Medical Specialties & State Licenses

CMS Verified: 2026-02-27

Ophthalmology - Glaucoma Specialist Primary Specialty

NUCC Taxonomy Code: 207WX0009X

State License TX J7484

An ophthalmologist who specializes in the treatment of glaucoma and other disorders related to increased intraocular pressure and optic nerve damage. This specialty involves the medical and surgical treatment of these conditions.

Ophthalmology

NUCC Taxonomy Code: 207W00000X

State License TX J7484

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

129868906 (TX)

Hospital & Practice Group Affiliations

Ut Physicians

11920 Astoria Blvd, Houston, TX 770896155

Phone: 7134867970

Ut Physicians

5656 Kelley St, Houston, TX 770261967

Phone: 7135665100

Secondary Practice Locations

1601 Trinity St

Austin, TX 787121765

Phone: 8338822737

Practice Associates & Co-Workers

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

24 Associated Practitioners

Dr. Zhiyong Yang , MD, PhD

Ophthalmology - Retina Specialist

NPI 1053794784

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Arnoldo Trevino , OD

Optometrist

NPI 1063034551

Doctor of Optometry

Dr. David Lee , MD

Ophthalmology - Glaucoma Specialist

NPI 1104840016

Doctor of Medicine (M.D.)

Dr. Timothy Mcculley , MD

Ophthalmology - Ophthalmic Plastic and Reconstructive Surgery

NPI 1124044979

Doctor of Medicine (M.D.)

Dr. Jayson Tomy , OD

Optometrist

NPI 1124542220

Doctor of Optometry

Parastou Pakravan

Student in an Organized Health Care Education/Training Program

NPI 1194572321

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active August 30, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location August 30, 2011

Registered at 6400 FANNIN ST, SUITE 1800, HOUSTON, TX 770301521 (Tel: 7135595200)

📍

Updated Business Mailing Address August 30, 2011

Registered at 6400 FANNIN ST, SUITE 1800, HOUSTON, TX 770301521 (Tel: 7135595200)

👤

Provider Name / Credentials Updated August 30, 2011

Recorded as ROBERT FELDMAN, M. D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 30, 2011

Ophthalmology (License #J7484 in TX)

🟢

Initial NPI Registration & Enumeration November 09, 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: 1093796864

Entity Type:

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

Enumeration Date: November 09, 2005

Last Update: February 27, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

6400 Fannin St, Suite 1800

Houston, TX 770301521

Phone: 7134869400

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.