Morton Malcom Machir, MD
Hospitalist Physician · Coralville, IA
Morton Malcom Machir, MD is a hospitalist physician with a practice address in Coralville, Iowa, and NPI 1851951636, issued on Jun 14, 2019. Check the license (Iowa MD-51516, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Morton Malcom Machir
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- MD-51516 IA
036.159829 IL
125073742 IL
Self-reported in NPPES; status is on the state search - Practice location
- 105 E 9TH St, Coralville, IA 52241
- Phone
- (855) 467-3700
- Enumerated
- Jun 14, 2019
- Record last updated
- Dec 2, 2025
- Fax
- (319) 356-3949
- Medicare enrollment
- Enrolled (PECOS I20230707002880); accepts Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 302 in Iowa → Look up another NPI →
Also registered at 105 E 9TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Annette Buck, RDN, LDRegistered Dietitian1083188239
Verify Morton Malcom Machir in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license MD-51516Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average hospitalist physician in 2024
419 Medicare Part D claims for 116 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 15 claims were for opioids.
Most prescribed
- Atorvastatin Calcium28 claims
- Lisinopril20 claims
- Pantoprazole Sodium15 claims
- Rosuvastatin Calcium13 claims
- Tamsulosin Hcl13 claims
- Levothyroxine Sodium12 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.
Bills Medicare through 2 group practices
- Progressive Rehabilitation Associates LLCIowa City, IA
- State University OF IowaIowa City, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Morton Malcom Machir among 302 hospitalist physician records in Iowa
Morton Malcom Machir, MD is one of 302 hospitalist physician records with a practice address in Iowa. 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 2019, is newer than 66% of them.
- NPI issued2019 · 66% of these records are older, 27% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2019 · median 2014 among the 243 with a school on file
- Record last updated2025 · 26% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Iowa
There are 302 hospitalist physician records in Iowa.
All 302 in Iowa → Every provider in Coralville → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Mayy Chahla, M.D.Iowa City, IA 522421982722146
- Eugene Chu, MDIowa City, IA 522421396858536
- Brian Daniel, MDIowa City, IA 522421609864271
- Robert Demuth, MDIowa City, IA 522421447307897
- Kevin Glenn, MDIowa City, IA 522421972591402
- Katherine Harris, M.D.Iowa City, IA 522421306040472
- Melinda Johnson, MDIowa City, IA 522421497739403
- Nathaniel Justice, MDIowa City, IA 522421366646846
Common questions
What is Morton Malcom Machir, MD's NPI number?
Morton Malcom Machir, MD's National Provider Identifier (NPI) is 1851951636, issued on Jun 14, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Morton Malcom Machir, MD located?
The NPPES record lists a practice address at 105 E 9TH St, Coralville, IA, 52241. Phone: (855) 467-3700. Providers update this record themselves, so call before visiting.
How can I verify Morton Malcom Machir, MD's license?
NPPES lists Iowa license number MD-51516, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Morton Malcom Machir, MD prescribe under Medicare Part D?
In 2024, Morton Malcom Machir, MD had 419 Medicare Part D claims for 116 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
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.