Wendy G. Schmitz, MD
Internal Medicine Physician · Osage Beach, MO
Wendy G. Schmitz, MD is an internal medicine physician with a practice address in Osage Beach, Missouri, and NPI 1295727030, issued on Aug 18, 2005. Check the license (Missouri 2023006699, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Wendy G. Schmitz
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 2023006699 MO
35069185S OH
Self-reported in NPPES; status is on the state search - Practice location
- 54 Hospital Dr, Osage Beach, MO 65065
- Phone
- (573) 348-8000
- Enumerated
- Aug 18, 2005
- Record last updated
- Jan 8, 2026
- Fax
- (573) 302-2297
- Medicaid IDs
- 200120915 MO
2025650 OH - Medicare enrollment
- Enrolled (PECOS I20230501002270); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 54 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Whitney AllenPhysical Therapy Assistant1265740823
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Verify Wendy G. Schmitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2023006699Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average internal medicine physician in 2024
362 Medicare Part D claims for 158 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 24 claims were for opioids.
Most prescribed
- Prednisone27 claims
- Hydrocodone-Acetaminophen17 claims
- Cefdinir16 claims
- Eliquis16 claims
- Cephalexin15 claims
- Doxycycline Hyclate15 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): 82.1 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).
One hospital affiliation
- Lake Regional Health SystemOsage Beach, MO · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Wendy G. Schmitz among 2,604 internal medicine physician records in Missouri
Wendy G. Schmitz, MD is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% 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, 92% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1994 · median 2006 among the 1,443 with a school on file
- Record last updated2026 · 48% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 internal medicine physician records list a practice address in Osage Beach
They are 5 of the 374 NPPES records with a practice address in Osage Beach, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Osage Beach → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ayesha Bashir, M.D.Osage Beach, MO 650651780828657
- Joshua Brickner, D.O.Osage Beach, MO 650651598994493
- Parker Russell, MDOsage Beach, MO 650651770100026
- Jacqueline Santamarina, MDOsage Beach, MO 650651548887896
- Dale Lockhert, M.D.Lake Ozark, MO 650491659369635
- Donald Wilhelm, M.D.Lake Ozark, MO 650491184604910
- David Mook, M.D.Laurie, MO 650381841299740
- Lenora Epple, DOJefferson City, MO 651011689777815
Common questions
What is Wendy G. Schmitz, MD's NPI number?
Wendy G. Schmitz, MD's National Provider Identifier (NPI) is 1295727030, issued on Aug 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Wendy G. Schmitz, MD located?
The NPPES record lists a practice address at 54 Hospital Dr, Osage Beach, MO, 65065. Phone: (573) 348-8000. Providers update this record themselves, so call before visiting.
How can I verify Wendy G. Schmitz, MD's license?
NPPES lists Missouri license number 2023006699, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Wendy G. Schmitz, MD prescribe under Medicare Part D?
In 2024, Wendy G. Schmitz, MD had 362 Medicare Part D claims for 158 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Wendy G. Schmitz, MD's MIPS final score?
The 2023 MIPS final score is 82.1 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.