Stephen P. Rydzak, MD
Internal Medicine Physician · Tyler, TX
Stephen P. Rydzak, MD is an internal medicine physician with a practice address in Tyler, Texas, and NPI 1184656555, issued on Jul 7, 2006. Check the license (Texas H8370, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stephen P. Rydzak
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- H8370 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1100 S Beckham Ave, Tyler, TX 75701
- Phone
- (903) 596-3500
- Enumerated
- Jul 7, 2006
- Record last updated
- Sep 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (903) 596-3536
- Medicaid ID
- 104807601 TX
- Medicare enrollment
- Enrolled (PECOS I20060908000408); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 1989
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 1100 S Beckham Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gene Earl, M.D.Internal Medicine Physician1134122567
- Charlie Propst, MDInternal Medicine Physician1245238823
- Sujatha White, MDInternal Medicine Physician1184649691
Verify Stephen P. Rydzak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H8370Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average internal medicine physician in 2024
617 Medicare Part D claims for 176 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 197 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen118 claims
- Gabapentin30 claims
- Tizanidine Hcl29 claims
- Metoprolol Succinate19 claims
- Amlodipine Besylate16 claims
- Nortriptyline Hcl16 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): 97.6 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).
Bills Medicare through one group practice
- UT East Texas Urgent Care Centers, PLLCCanton, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen P. Rydzak among 9,175 internal medicine physician records in Texas
Stephen P. Rydzak, MD is one of 9,175 internal medicine 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1989 · median 2004 among the 6,088 with a school on file
- Record last updated2021 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
146 internal medicine physician records list a practice address in Tyler
They are 146 of the 5,531 NPPES records with a practice address in Tyler, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Tyler → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Yvonne Baum, M.D.Tyler, TX 757011679572614
- Marcus Byrd, M.D.Tyler, TX 757011518930304
- Gene Earl, M.D.Tyler, TX 757011134122567
- Michael Gorby, M.D.Tyler, TX 757011366446049
- James Holleman, M.D.Tyler, TX 757011083692248
- Paul Lim, M.D.Tyler, TX 757011942288634
- Eric Madore, MDTyler, TX 757011982678884
- Aleksandra Olsson-Detwiler, M.D.Tyler, TX 757011740280510
Common questions
What is Stephen P. Rydzak, MD's NPI number?
Stephen P. Rydzak, MD's National Provider Identifier (NPI) is 1184656555, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen P. Rydzak, MD located?
The NPPES record lists a practice address at 1100 S Beckham Ave, Tyler, TX, 75701. Phone: (903) 596-3500. Providers update this record themselves, so call before visiting.
How can I verify Stephen P. Rydzak, MD's license?
NPPES lists Texas license number H8370, 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 Stephen P. Rydzak, MD prescribe under Medicare Part D?
In 2024, Stephen P. Rydzak, MD had 617 Medicare Part D claims for 176 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Stephen P. Rydzak, MD's MIPS final score?
The 2023 MIPS final score is 97.6 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.