Julie Marx, D.O.
Internal Medicine Physician · Liberty, MO
Julie Marx, D.O. is an internal medicine physician with a practice address in Liberty, Missouri, and NPI 1003019423, issued on Jun 6, 2007. Check the license (Missouri 2007012455, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Julie Marx
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2007012455 MO
Self-reported in NPPES; status is on the state search - Practice location
- 2525 Glenn Hendren Dr, Liberty, MO 64068
- Phone
- (816) 781-7200
- Enumerated
- Jun 6, 2007
- Entity
- Type 1 · individual
Also registered at 2525 Glenn Hendren Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Malissa Adams, AAAnesthesiologist Assistant1588397491
- Sheila Alton, MDEmergency Medicine Physician1124029640
- Susan Anderson-Jones, M.D.Pain Medicine (Anesthesiology) Physician1932182763
- Andrew Andoyo, AAAnesthesiologist Assistant1659051076
- Ryan Arens, ATCAthletic Trainer1932567096
- Morgan Ayers, MDStudent in an Organized Health Care Education/Training Program1588127625
Verify Julie Marx 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 2007012455Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
217 Medicare Part D claims for 101 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 17 claims were for opioids.
Most prescribed
- Cefuroxime19 claims
- Pantoprazole Sodium15 claims
- Escitalopram Oxalate12 claims
- Amoxicillin-Clavulanate Potass11 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 Medicare quality score for 2023: 75.5 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 or facility affiliation
- New Liberty Hospital CorporationLiberty, MO
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
17 internal medicine physician records list a Liberty practice address
They are 17 of the 1,040 NPPES records with a Liberty practice address, and 3,392 internal medicine physician records in Missouri.
All 17 in Liberty → All 3,392 in Missouri → Every provider in Liberty →
Other internal medicine physician records in Missouri
- Betty Abban, M.D.Springfield, MO1063893162
- Amer Abbas, MDSaint Louis, MO1508480666
- Marghoob Abbas, M.D.St Joseph, MO1588603781
- Muhammad Khalid Abbas, M.D.Springfield, MO1447877089
- Sundas Abbas, MDRichmond Heights, MO1649790486
- Hajira Abbasi, DOSaint Louis, MO1194036947
- Mohammed Abbasi, MDSaint Louis, MO1497097083
- Catey Abbott, DOSaint Louis, MO1699355347
- David Abbott, MDRichmond Heights, MO1568448850
- Ramzi Abboud, MDSaint Louis, MO1649684200
Common questions
What is Julie Marx, D.O.'s NPI number?
Julie Marx, D.O.'s National Provider Identifier (NPI) is 1003019423, issued on Jun 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Julie Marx, D.O. located?
The NPPES record lists a practice address at 2525 Glenn Hendren Dr, Liberty, MO, 64068. Phone: (816) 781-7200. Providers update this record themselves, so call before visiting.
How can I verify Julie Marx, D.O.'s license?
NPPES lists Missouri license number 2007012455, 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 Julie Marx, D.O. prescribe under Medicare Part D?
In 2024, Julie Marx, D.O. had 217 Medicare Part D claims for 101 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
What is Julie Marx, D.O.'s Medicare quality score?
The 2023 MIPS final score is 75.5 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.