Matthew Aaron Parker, M.D.
Hospitalist Physician · Saint Joseph, MO
Matthew Aaron Parker, M.D. is a hospitalist physician with a practice address in Saint Joseph, Missouri, and NPI 1558537522, issued on Apr 30, 2008. Check the license (Missouri 2013036517, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Matthew Aaron Parker
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 2013036517 MO
01069584A IN
Self-reported in NPPES; status is on the state search - Practice location
- 5325 Faraon St, Saint Joseph, MO 64506
- Phone
- (816) 271-6406
- Enumerated
- Apr 30, 2008
- Record last updated
- Oct 26, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (816) 271-7986
- Medicaid IDs
- 1558537522 MO
1558537522 IA
201132170A KS - Medicare enrollment
- Enrolled (PECOS I20140116000209); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Kansas City, School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 930 in Missouri → Look up another NPI →
Also registered at 5325 Faraon St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bader Abuhazeem, MDHospitalist Physician1467098624
- Jacob AdkinsPhysical Therapist1124706809
- Aadil Ahmed, DOInternal Medicine Physician1528550357
- Susan Alderson, RD,CDEMetabolic Nutrition Registered Dietitian1669761904
- Jose Alvarez, MDDiagnostic Radiology Physician1326027657
- Alan Anderson, D.O.Psychiatry Physician1003159005
Verify Matthew Aaron Parker 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 2013036517Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average hospitalist physician in 2024
281 Medicare Part D claims for 140 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 24 claims were for opioids.
Most prescribed
- Prednisone33 claims
- Amoxicillin-Clavulanate Potass24 claims
- Autoshield Duo Pen Needle13 claims
- Hydrocodone-Acetaminophen12 claims
- Cefpodoxime Proxetil11 claims
- Pantoprazole Sodium11 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): 76.9 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: $85.07
4 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 7,324 providers of this specialty with any payment received $494.84 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.
Bills Medicare through one group practice
- Heartland Regional Medical CenterSaint Joseph, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Aaron Parker among 930 hospitalist physician records in Missouri
Matthew Aaron Parker, M.D. is one of 930 hospitalist physician records with a practice address in Missouri. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 22% of them.
- NPI issued2008 · 22% of these records are older, 72% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2008 · median 2014 among the 715 with a school on file
- Record last updated2017 · 25% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 hospitalist physician records list a practice address in Saint Joseph
They are 25 of the 1,219 NPPES records with a practice address in Saint Joseph, and 930 hospitalist physician records in Missouri.
All 930 in Missouri → Every provider in Saint Joseph → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Michaelene Bardo, DOSaint Joseph, MO 645061881610913
- Kenneth Boc, MDSt Joseph, MO 645061295933125
- Tamara Crouse, D.O.Saint Joseph, MO 645061093962490
- Bradley Dyer, M.D.Saint Joseph, MO 645061023214509
- Kirstin Hirni, M.D.Saint Joseph, MO 645061124384292
- Steffan Libarnes, M.D.Saint Joseph, MO 645061326376773
- Kyle McWhirter, DOSaint Joseph, MO 645061386809853
- Nam Nguyen, DOSaint Joseph, MO 645061275880734
Common questions
What is Matthew Aaron Parker, M.D.'s NPI number?
Matthew Aaron Parker, M.D.'s National Provider Identifier (NPI) is 1558537522, issued on Apr 30, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Aaron Parker, M.D. located?
The NPPES record lists a practice address at 5325 Faraon St, Saint Joseph, MO, 64506. Phone: (816) 271-6406. Providers update this record themselves, so call before visiting.
How can I verify Matthew Aaron Parker, M.D.'s license?
NPPES lists Missouri license number 2013036517, 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 Matthew Aaron Parker, M.D. prescribe under Medicare Part D?
In 2024, Matthew Aaron Parker, M.D. had 281 Medicare Part D claims for 140 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Matthew Aaron Parker, M.D.'s MIPS final score?
The 2023 MIPS final score is 76.9 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.