Louis Samuel Stryker, MD
Orthopaedic Surgery Physician · San Antonio, TX
Louis Samuel Stryker, MD is an orthopaedic surgery physician with a practice address in San Antonio, Texas, and NPI 1588854327, issued on Jul 27, 2007. Check the license (Texas P5739, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Louis Samuel Stryker
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- P5739 TX
232979 AK
Self-reported in NPPES; status is on the state search - Practice location
- 225 E Sonterra Blvd Ste 220, San Antonio, TX 78258
- Phone
- (210) 614-5100
- Enumerated
- Jul 27, 2007
- Record last updated
- Feb 21, 2025
- Fax
- (210) 614-5103
- Medicare enrollment
- Enrolled (PECOS I20250228003018); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 2007
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 1,514 in Texas → Look up another NPI →
Also registered at 225 E Sonterra Blvd Ste 220
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charles Broome, MDOrthopaedic Surgery Physician1720129992
- Brandon Couch, MDOrthopaedic Surgery Physician1184115644
- Adam Harris, M.D.Adult Reconstructive Orthopaedic Surgery Physician1114905478
- Madeline Kremer, MPAS, PA-CPhysician Assistant1043936156
- James Seesholtz, PA, PTPhysician Assistant1033233895
Verify Louis Samuel Stryker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P5739Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% more Medicare Part D claims than the average orthopaedic surgery physician in 2024
552 Medicare Part D claims for 161 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 297 claims were for opioids.
Most prescribed
- Tramadol Hcl151 claims
- Oxycodone Hcl138 claims
- Famotidine89 claims
- Celecoxib53 claims
- Amoxicillin43 claims
- Ondansetron Odt19 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 MIPS final score for 2023 (Medicare payment program): 28.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $130.21
2 payments; by number, the most common kind was food and beverage; the largest payer was DePuy Synthes Sales Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- PeacehealthKetchikan, AK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Louis Samuel Stryker among 1,514 orthopaedic surgery physician records in Texas
Louis Samuel Stryker, MD is one of 1,514 orthopaedic surgery physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 54% of them.
- NPI issued2007 · 54% of these records are older, 36% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2007 · median 2003 among the 1,016 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Texas
There are 1,514 orthopaedic surgery physician records in Texas.
All 1,514 in Texas → Every provider in San Antonio → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Charles Broome, MDSan Antonio, TX 782581720129992
- Stephen Burkhart, M.D.San Antonio, TX 782581366487498
- Ronald Connor, M.D.San Antonio, TX 782581811939820
- Matthew Dwyer, M.D.San Antonio, TX 782581083753925
- Ralph Garza, MDSan Antonio, TX 782581275732166
- Wayne Lee, MDSan Antonio, TX 782581164406625
- Amanda Marshall, MDSan Antonio, TX 782581821077132
- Justin Robbins, M.D.San Antonio, TX 782581578547915
Common questions
What is Louis Samuel Stryker, MD's NPI number?
Louis Samuel Stryker, MD's National Provider Identifier (NPI) is 1588854327, issued on Jul 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Louis Samuel Stryker, MD located?
The NPPES record lists a practice address at 225 E Sonterra Blvd Ste 220, San Antonio, TX, 78258. Phone: (210) 614-5100. Providers update this record themselves, so call before visiting.
How can I verify Louis Samuel Stryker, MD's license?
NPPES lists Texas license number P5739, 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 Louis Samuel Stryker, MD prescribe under Medicare Part D?
In 2024, Louis Samuel Stryker, MD had 552 Medicare Part D claims for 161 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Louis Samuel Stryker, MD's MIPS final score?
The 2023 MIPS final score is 28.2 of 100. 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.