Registry data as of Aug 27, 2026

Karl Brandenberg, M.D.

Ophthalmology Physician · Fort Worth, TX

Karl Brandenberg, M.D. is an ophthalmology physician with a practice address in Fort Worth, Texas, and NPI 1831196088, issued on Jul 1, 2005. Check the license (Texas D6233, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1831196088
Name
Karl Brandenberg
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
D6233 TX
Self-reported in NPPES; status is on the state search
Practice location
6551 Harris Pkwy, Fort Worth, TX 76132
Phone
(817) 423-1800
Enumerated
Jul 1, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 6551 Harris Pkwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Joan Abernethy, MDOphthalmology Physician1871590471
  2. Baylen Bastible, PA-CMedical Physician Assistant1568401594
  3. Michael BradleyOptician1407907348
  4. Kenneth Buley, MDPhysical Medicine & Rehabilitation Physician1497714026
  5. Richard Childs, CRNACertified Registered Nurse Anesthetist1538111885
  6. David Nethery, M.D.Ophthalmology Physician1548264443

Verify Karl Brandenberg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license D6233
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Ophthalmology Physician providers in Texas

There are 1,439 ophthalmology physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other ophthalmology physician records in Texas

  1. Justin Aaker, MDGeorgetown, TX1144422908
  2. Asad Abbas, M.D.Baytown, TX1457354813
  3. Ashkan Abbey, M.D.Dallas, TX1548402886
  4. Meredith Abbott, MDDallas, TX1659570943
  5. Musa Abdelaziz, MDSouthlake, TX1588906465
  6. Wael Abdelghani, M.D.The Woodlands, TX1508837915
  7. Aziz Abdul-Rahim, M.D.Fort Worth, TX1881690279
  8. Saeid Abedin, M.D.,Houston, TX1265470819
  9. Joan Abernethy, MDFort Worth, TX1871590471
  10. Mohamad Bachir AbiadDallas, TX1831542828

Common questions

What is Karl Brandenberg, M.D.'s NPI number?

Karl Brandenberg, M.D.'s National Provider Identifier (NPI) is 1831196088, issued on Jul 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Karl Brandenberg, M.D. located?

The NPPES record lists a practice address at 6551 Harris Pkwy, Fort Worth, TX, 76132. Phone: (817) 423-1800. Providers update this record themselves, so call before visiting.

How can I verify Karl Brandenberg, M.D.'s license?

NPPES lists Texas license number D6233, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.