Diane Lynn Switzner, MD
Surgery Physician · Warrensburg, MO
Diane Lynn Switzner, MD is a surgery physician with a practice address in Warrensburg, Missouri, and NPI 1457343097, issued on Aug 19, 2005. Check the license (Missouri R7J43, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Diane Lynn Switzner
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- R7J43 MO
Self-reported in NPPES; status is on the state search - Practice location
- 510 Foster LN, Warrensburg, MO 64093
- Phone
- (660) 747-5558
- Enumerated
- Aug 19, 2005
- Record last updated
- Jan 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (660) 429-4169
- Medicaid ID
- 202658605 MO
- Medicare enrollment
- Enrolled (PECOS I20080124000646); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Kansas City, School Of Medicine, 1984
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 714 in Missouri → Look up another NPI →
Also registered at 510 Foster LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Greg Bliss, M.D.Orthopaedic Surgery Physician1770588857
Verify Diane Lynn Switzner 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 R7J43Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average surgery physician in 2024
85 Medicare Part D claims for 25 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate24 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): 99.2 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).
Industry payments in 2024: $75.41
4 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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.
One hospital affiliation
- Western Missouri Medical CenterWarrensburg, MO · Acute Care Hospitals4 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.
Diane Lynn Switzner among 714 surgery physician records in Missouri
Diane Lynn Switzner, MD is one of 714 surgery physician records with a practice address in Missouri. 78% 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, 89% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1984 · median 2006 among the 410 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 208600000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Missouri
There are 714 surgery physician records in Missouri.
All 714 in Missouri → Every provider in Warrensburg → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Marvin Charles, M.D.Warrensburg, MO 640931548208366
- Brandon MachicaoWarrensburg, MO 640931144646845
- Evan Neuls, MDWarrensburg, MO 640931437863230
- Megan McNally, M.D.Lees Summit, MO 640861598781692
- Daniel Mrosak, MDRichmond, MO 640851427026475
- Gabrielle RicoKansas City, MO 641061922663988
- Nasim Ahmadiyeh, M.D.Kansas City, MO 641081164545281
- Stanley Augustin, M.D.Kansas City, MO 641081427025097
Common questions
What is Diane Lynn Switzner, MD's NPI number?
Diane Lynn Switzner, MD's National Provider Identifier (NPI) is 1457343097, issued on Aug 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Diane Lynn Switzner, MD located?
The NPPES record lists a practice address at 510 Foster LN, Warrensburg, MO, 64093. Phone: (660) 747-5558. Providers update this record themselves, so call before visiting.
How can I verify Diane Lynn Switzner, MD's license?
NPPES lists Missouri license number R7J43, 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 Diane Lynn Switzner, MD prescribe under Medicare Part D?
In 2024, Diane Lynn Switzner, MD had 85 Medicare Part D claims for 25 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Diane Lynn Switzner, MD's MIPS final score?
The 2023 MIPS final score is 99.2 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.