NPPES file of Aug 9, 2026

Christopher A. Wittgren, D.O.

Orthopaedic Surgery Physician · Warrensburg, MO

Christopher A. Wittgren, D.O. is an orthopaedic surgery physician with a practice address in Warrensburg, Missouri, and NPI 1508207580, issued on Jul 8, 2013. Check the license (Missouri 2013023208, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1508207580
Name
Christopher A. Wittgren
Credential
D.O.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
2013023208 MO
Self-reported in NPPES; status is on the state search
Practice location
407 Burkarth RD Ste 201, Warrensburg, MO 64093
Phone
(660) 747-2228
Enumerated
Jul 8, 2013
Record last updated
Jan 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(660) 747-7677
Medicare enrollment
Enrolled (PECOS I20170706002795); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 407 Burkarth RD Ste 201

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Elizabeth ElwellFamily Nurse Practitioner1932614039
  2. Aaron Rupp, D.O.Orthopaedic Surgery Physician1689950883
  3. Jeremy Schmitz, M.D.Sports Medicine (Family Medicine) Physician1982017927

Verify Christopher A. Wittgren in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 2013023208
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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68% more Medicare Part D claims than the average orthopaedic surgery physician in 2024

580 Medicare Part D claims for 199 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 313 claims were for opioids.

  1. Christopher Wittgren580
  2. Specialty average346

Most prescribed

  1. Hydrocodone-Acetaminophen182 claims
  2. Meloxicam103 claims
  3. Oxycodone-Acetaminophen101 claims
  4. Cyclobenzaprine Hcl47 claims
  5. Methylprednisolone45 claims
  6. Amoxicillin34 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.

  1. Qualitynot scored (reweighted)
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $924.65

15 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. 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.

  1. Christopher Wittgren$925
  2. Specialty average$23,023

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital affiliation

  1. 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.

Christopher A. Wittgren among 514 orthopaedic surgery physician records in Missouri

Christopher A. Wittgren, D.O. is one of 514 orthopaedic surgery 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 2013, is newer than 69% of them.

  • NPI issued2013 · 69% of these records are older, 29% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2012 · median 2006 among the 302 with a school on file
  • Record last updated2021 · 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 Missouri 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 Missouri

There are 514 orthopaedic surgery physician records in Missouri.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Greg Bliss, M.D.Warrensburg, MO 640931770588857
  2. Zachary Loeffelholz, MDWarrensburg, MO 640931114487063
  3. Aaron Rupp, D.O.Warrensburg, MO 640931689950883
  4. Gerald Dugan, M.D.Lees Summit, MO 640861366403917
  5. Gary Go, M.D.Lees Summit, MO 640861134144033
  6. Michael Hellman, MDLees Summit, MO 640861114214970
  7. Chase Hobbs, DOLees Summit, MO 640861780248732
  8. Mitchell Solano, MDLees Summit, MO 640861811458474

Common questions

What is Christopher A. Wittgren, D.O.'s NPI number?

Christopher A. Wittgren, D.O.'s National Provider Identifier (NPI) is 1508207580, issued on Jul 8, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Christopher A. Wittgren, D.O. located?

The NPPES record lists a practice address at 407 Burkarth RD Ste 201, Warrensburg, MO, 64093. Phone: (660) 747-2228. Providers update this record themselves, so call before visiting.

How can I verify Christopher A. Wittgren, D.O.'s license?

NPPES lists Missouri license number 2013023208, 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 Christopher A. Wittgren, D.O. prescribe under Medicare Part D?

In 2024, Christopher A. Wittgren, D.O. had 580 Medicare Part D claims for 199 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.

What is Christopher A. Wittgren, D.O.'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.