Karl Marc Koenig, MD
Adult Reconstructive Orthopaedic Surgery Physician · Austin, TX
Karl Marc Koenig, MD is an adult reconstructive orthopaedic surgery physician with a practice address in Austin, Texas, and NPI 1659483865, issued on Sep 1, 2006. Check the license (Texas Q6953, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Karl Marc Koenig
- Credential
- MD
- Primary taxonomy
- Adult Reconstructive Orthopaedic Surgery Physician 207XS0114X
- License numbers
- Q6953 TX
12999 NH
Self-reported in NPPES; status is on the state search - Practice location
- 1400 N IH 35, Austin, TX 78701
- Phone
- (512) 495-5675
- Enumerated
- Sep 1, 2006
- Record last updated
- May 2, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid IDs
- 30206851 NH
1013235 VT - Medicare enrollment
- Enrolled (PECOS I20160621000916); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult reconstructive orthopaedic surgery physician records → All 96 in Texas → Look up another NPI →
Also registered at 1400 N IH 35
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ramsey Ashour, MDNeurological Surgery Physician1538498563
- Shila Azodi, M.D.Student in an Organized Health Care Education/Training Program1073804191
- Helena Bruce, PA-CSurgical Physician Assistant1366679979
- Elizabeth CumminsPhysician Assistant1750706842
- Rachel Dockray, PA-CPhysician Assistant1396011094
- Sara EdwardsOccupational Therapist1679706626
Verify Karl Marc Koenig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q6953Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average adult reconstructive orthopaedic surgery physician in 2024
206 Medicare Part D claims for 88 beneficiaries, against an average of 579 among the 1,112 providers of this specialty who prescribed in Part D. 91 claims were for opioids.
Most prescribed
- Meloxicam58 claims
- Hydrocodone-Acetaminophen47 claims
- Oxycodone Hcl32 claims
- Gabapentin15 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 71.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- The University OF Texas AT AustinAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karl Marc Koenig among 96 adult reconstructive orthopaedic surgery physician records in Texas
Karl Marc Koenig, MD is one of 96 adult reconstructive orthopaedic surgery physician records with a practice address in Texas. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 75% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2003 · median 2010 among the 80 with a school on file
- Record last updated2017 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0114X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Reconstructive Orthopaedic Surgery Physician providers in Texas
There are 96 adult reconstructive orthopaedic surgery physician records in Texas.
All 96 in Texas → Every provider in Austin → Adult Reconstructive Orthopaedic Surgery Physician nationwide →
The 8 adult reconstructive orthopaedic surgery physician records with the nearest ZIP codes
- Erin Dunlap, MDAustin, TX 787051700315983
- Benjamin McArthur, MDAustin, TX 787051538328083
- David Brigati, MDAustin, TX 787121578846002
- Zachariah Logan, M.D.Round Rock, TX 786651679891378
- Richard OkaforRound Rock, TX 786651184972366
- William Abblitt, M.D.Austin, TX 787591003235078
- Tyler Goldberg, MDAustin, TX 787591528034451
- Alvin Mok, M.D.Georgetown, TX 786331922172741
Common questions
What is Karl Marc Koenig, MD's NPI number?
Karl Marc Koenig, MD's National Provider Identifier (NPI) is 1659483865, issued on Sep 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karl Marc Koenig, MD located?
The NPPES record lists a practice address at 1400 N IH 35, Austin, TX, 78701. Phone: (512) 495-5675. Providers update this record themselves, so call before visiting.
How can I verify Karl Marc Koenig, MD's license?
NPPES lists Texas license number Q6953, 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 Karl Marc Koenig, MD prescribe under Medicare Part D?
In 2024, Karl Marc Koenig, MD had 206 Medicare Part D claims for 88 beneficiaries; the average among adult reconstructive orthopaedic surgery physician prescribers was 579. Part D covers Medicare prescriptions only.
What is Karl Marc Koenig, MD's MIPS final score?
The 2023 MIPS final score is 71.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.