DR. ROBERT M. FELDMAN M. D.
NPI 1093796864
Ophthalmology - Glaucoma Specialist in Houston, TX

Q: What is Robert Feldman's NPI number?

The NPI number for Robert Feldman is 1093796864. It was assigned to this individual provider in the NPPES registry on November 9, 2005.

Q: What is Robert Feldman's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Glaucoma Specialist, with taxonomy code 207WX0009X.

Q: When was this NPI record last updated?

The NPPES record for Robert Feldman was last updated on February 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 09, 2005PECOS EnrolledAccepts Medicare Assignment

77.5/100

CMS Quality Rating

6400 FANNIN ST, SUITE 1800, HOUSTON, TX 77030(713) 486-9400(713) 486-9595 Get Directions Write a Review

NPPES record last updated: February 27, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Dr. Robert M. Feldman M. D. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ROBERT M. FELDMAN M. D. (NPI 1093796864) is an individual glaucoma specialist in Houston, Texas, licensed in Texas (J7484) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, maintains a secondary practice location in Austin, and is a graduate of Other (1986).

NPPES Registry Identity

NPI1093796864

Entity TypeIndividualMale

Primary Taxonomy207WX0009X

Provider Legal NameDR. ROBERT M. FELDMANCredential: M. D.

Location Address6400 FANNIN ST, SUITE 1800Houston, TX 77030-1521

Mailing Address6400 Fannin St, Suite 1800Houston, TX 77030-1521 · (713) 486-9400 · Fax (713) 486-9595

Phone(713) 486-9400

Fax(713) 486-9595

Sole ProprietorNo

Medical School CMSOtherGraduated 1986

Enumeration DateNovember 9, 2005

Last NPPES UpdateFebruary 27, 2026

NPPES CertifiedFebruary 27, 2026

✔ NPI 1093796864 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmology · Glaucoma SpecialistAllopathic & Osteopathic Physicians

Taxonomy Code207WX0009X

License✔ Licensed in TX · J7484

Definition

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.

Also ListedOphthalmologyTaxonomy 207W00000X · License J7484 (TX)

6400 FANNIN ST, Houston, TX 77030

Open in Google Maps ↗

Secondary Practice Location 1

Location 11601 Trinity StAustin, TX 78712-1765 · Phone (833) 882-2737

Other Identifiers 1

Medicaid129868906TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Harbor Health, Oscar Insurance Company and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Robert M. Feldman M. D. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8628162468

PECOS Enrollment IDI20101203000382

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Robert Feldman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ut Physicians

Same address

Neurological Surgery

6400 FANNIN ST STE 2800
Houston, TX 77030

Reassigned Medicare billing, Texas enrollment
263 clinicians in this Medicare group

NPI 1265096317 (713) 704-7100

The University Of Texas At Austin

137 mi

Health Service

5301 ROSS RD, #H
Del Valle, TX 78617

Reassigned Medicare billing, Texas enrollment
294 clinicians in this Medicare group

NPI 1245612225 (512) 386-3335

University Of Texas At Austin Dell Medical School

145 mi

General Practice

1601 TRINITY STREET
Austin, TX 78712

Reassigned Medicare billing, Texas enrollment
208 clinicians in this Medicare group

NPI 1073066239 (833) 882-2737

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 21

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

273 services170 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

221 services147 patients

Exam of visual field with extended testing 92083

An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.

208 services176 patients

Imaging of optic nerve 92133

Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).

159 services149 patients

Photography of the retina 92250

Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.

148 services148 patients

Established patient complete exam of visual system 92014

An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.

121 services118 patients

Imaging of retina 92134

Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.

54 services46 patients

Exam of the internal drainage system of eye 92020

This is a procedure where your doctor examines the eye's internal drainage system, essential for maintaining eye pressure. They use specialized tools to check for blockages or damage that might lead to conditions like glaucoma. It's non-invasive and painless.

32 services28 patients

Removal of cataract with insertion of prosthetic lens 66984

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

31 services24 patients

Measurement of corneal curvature and depth of eye 92136

This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.

31 services30 patients

Ct scan of cornea 92025

A CT scan of the cornea is a non-invasive imaging test that uses X-rays to capture detailed pictures of your eye's cornea. It helps in diagnosing diseases or damage, planning for surgery, or evaluating the results of a treatment. It's a safe and painless procedure.

27 services26 patients

Imaging of front third of eye 92132

Imaging of the front third of the eye, also known as anterior segment imaging, captures detailed images of the eye's front part. This includes the iris, cornea, and lens. It's a non-invasive procedure that helps diagnose and monitor eye conditions.

25 services21 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

24 services24 patients

Imaging of front third of eye using a special microscope 92286

This procedure involves capturing detailed images of the front part of your eye using a specialized microscope. It helps in identifying any eye abnormalities or issues, improving the accuracy of diagnosis and treatment planning.

18 services17 patients

Ultrasound scan of cornea to determine thickness 76514

An ultrasound scan of the cornea is a non-invasive procedure that uses sound waves to measure the thickness of your cornea. This helps in diagnosing certain eye conditions and planning treatments. No discomfort or pain is typically experienced.

16 services16 patients

Complex removal of cataract with insertion of prosthetic lens 66982

This procedure involves removing a cloudy lens (cataract) from your eye and replacing it with a clear, artificial lens. It helps restore vision that has been affected by the cataract. The operation is usually done under local anesthesia.

15 services12 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

15 services14 patients

Revision or repair of operative wound of eye 66250

A revision or repair of an operative wound of the eye is a procedure to fix complications from a previous eye surgery. It involves addressing issues like infection, healing problems, or incorrect positioning of surgical materials. The goal is to promote proper healing and restore optimal eye function.

14 services11 patients

New patient complete exam of visual system 92004

A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.

14 services14 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

12 services12 patients

Exam of visual field with extended testing 92083

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$134.06 typical visit price

range $58.24 – $176.98

Typical copayment $33.51 (range $14.56 – $44.24)

Most-billed visit code 99204

Established Patient

$72.62 typical visit price

range $18.60 – $143.93

Typical copayment $18.15 (range $4.65 – $35.98)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

77.5/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

66.64

Promoting Interoperability

100

Improvement Activities

Cost

50.93

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TEXAS MEDICAL CENTER DENTAL

Dentist (General Practice)

6400 FANNIN ST, SUITE 2040
HOUSTON, TX 77030

Harris County (713) 795-0608

ARWA MOHAMMED ABDULBASET ELGAMAL

Radiology (Diagnostic Radiology)

6400 FANNIN ST
HOUSTON, TX 77030

Harris County (713) 704-4000

SCOTT JAMES RYAN MD

Surgery (Vascular Surgery)

6400 FANNIN ST
HOUSTON, TX 77030

Harris County (713) 486-5100

KRISTIN WHANGER PACINI PA

Physician Assistant (Surgical)

6400 FANNIN ST, 1700
HOUSTON, TX 77030

Harris County (713) 486-1800

DR. RANA OMAR AFIFI MD

Surgery (Vascular Surgery)

6400 FANNIN ST, SUITE NUMBER 2850
HOUSTON, TX 77030

Harris County (713) 486-5100

DR. MICHAEL S SWEENEY M.D.,

Thoracic Surgery (Cardiothoracic Vascular Surgery)

6400 FANNIN ST, STE 3000
HOUSTON, TX 77030

Harris County (713) 790-0841

BAYLOR COLLEGE OF MEDICINE, DEPARTMENT OF ORTHOPEDIC SURGERY

Orthopaedic Surgery

6400 FANNIN ST, SUITE 1620
HOUSTON, TX 77030

Harris County (713) 740-2200

TARA L WEGRYN MD PA

Specialist

6400 FANNIN ST, SUITE 2295
HOUSTON, TX 77030

Harris County (713) 791-9778

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Feldman's NPI number?

The NPI number for Robert Feldman is 1093796864. It was assigned to this individual provider in the NPPES registry on November 9, 2005.

Where is Robert Feldman located?

Robert Feldman practices at 6400 Fannin St Suite 1800, Houston, TX 77030. The listed phone number is (713) 486-9400.

What is Robert Feldman's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Glaucoma Specialist, with taxonomy code 207WX0009X.

Is Robert Feldman enrolled in Medicare?

Yes. Robert Feldman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Robert Feldman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Feldman reassigns Medicare benefits to 3 organizations: Ut Physicians (Houston, TX), The University Of Texas At Austin (Del Valle, TX) and University Of Texas At Austin Dell Medical School (Austin, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Robert Feldman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Robert Feldman accept?

Health plans from Blue Cross and Blue Shield of Texas, Harbor Health, Oscar Insurance Company and Sendero Health Plans, Local Nonprofit list Robert Feldman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Robert Feldman was last updated on February 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.