Robert S. Eisenberg, M.D.
Ophthalmology Physician · Irving, TX
Robert S. Eisenberg, M.D. is an ophthalmology physician with a practice address in Irving, Texas, and NPI 1689675746, issued on Aug 10, 2005. Check the license (Texas G0998, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert S. Eisenberg
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- G0998 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3636 N Macarthur Blvd, Irving, TX 75062
- Phone
- (972) 258-8000
- Enumerated
- Aug 10, 2005
- Record last updated
- Oct 7, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (972) 258-8004
- Medicaid ID
- 110657702 TX
- Medicare enrollment
- Enrolled (PECOS I20120626000706); accepts Medicare assignment
- Medical or professional school
- Chicago College Of Medicine And Surgery, 1975
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,514 in Texas → Look up another NPI →
Also registered at 3636 N Macarthur Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert S. Eisenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G0998Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% more Medicare Part D claims than the average ophthalmology physician in 2024
1,639 Medicare Part D claims for 368 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Latanoprost444 claims
- Brimonidine Tartrate224 claims
- Ofloxacin148 claims
- Prednisolone Acetate146 claims
- Diclofenac Sodium121 claims
- Erythromycin100 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Robert S. Eisenberg among 1,514 ophthalmology physician records in Texas
Robert S. Eisenberg, M.D. is one of 1,514 ophthalmology physician records with a practice address in Texas. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 78% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1975 · median 2003 among the 1,052 with a school on file
- Record last updated2008 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Texas
There are 1,514 ophthalmology physician records in Texas.
All 1,514 in Texas → Every provider in Irving → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Anastasia Alex, MDIrving, TX 750621497109375
- Trisha Sofia EmborgoIrving, TX 750621578198115
- Ryan Kim, MDIrving, TX 750621497384341
- Kartik Kumar, M.D.Irving, TX 750621699972364
- Everett Moody, M.D.Irving, TX 750621154326726
- Taj-Addin Nasser, MDIrving, TX 750621487158150
- Andrew Pazandak, MDIrving, TX 750621417375775
- Gary Tylock, MDIrving, TX 750621679576920
Common questions
What is Robert S. Eisenberg, M.D.'s NPI number?
Robert S. Eisenberg, M.D.'s National Provider Identifier (NPI) is 1689675746, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert S. Eisenberg, M.D. located?
The NPPES record lists a practice address at 3636 N Macarthur Blvd, Irving, TX, 75062. Phone: (972) 258-8000. Providers update this record themselves, so call before visiting.
How can I verify Robert S. Eisenberg, M.D.'s license?
NPPES lists Texas license number G0998, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert S. Eisenberg, M.D. prescribe under Medicare Part D?
In 2024, Robert S. Eisenberg, M.D. had 1,639 Medicare Part D claims for 368 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.