Garrett Monk Alderfer, MD
Internal Medicine Physician · Bolivar, MO
Garrett Monk Alderfer, MD is an internal medicine physician with a practice address in Bolivar, Missouri, and NPI 1932424603, issued on Apr 6, 2010. Check the license (Missouri 2014008528, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Garrett Monk Alderfer
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2014008528 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1500 N Oakland Ave, Bolivar, MO 65613
- Phone
- (417) 328-6000
- Enumerated
- Apr 6, 2010
- Record last updated
- Apr 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140925000065); accepts Medicare assignment
- Medical or professional school
- University Of Arkansas College Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 1500 N Oakland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anila AbrahamPharmacist1487426540
- Stephanie Aug, PAMedical Physician Assistant1225304587
- Brandon Barnes, FNPFamily Nurse Practitioner1528910080
- Ashley BatsonClinical Social Worker1184358947
- Robert Behnke, P.T.Physical Therapist1356558167
- Richard Bertelsen, MDHospitalist Physician1427153766
Verify Garrett Monk Alderfer 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 2014008528Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
187 Medicare Part D claims for 92 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium19 claims
- Clopidogrel16 claims
- Furosemide12 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 one group practice
- Citizens Memorial HealthcareBolivar, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Garrett Monk Alderfer among 2,604 internal medicine physician records in Missouri
Garrett Monk Alderfer, MD is one of 2,604 internal medicine 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 2010, is newer than 52% of them.
- NPI issued2010 · 52% of these records are older, 46% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2010 · median 2006 among the 1,443 with a school on file
- Record last updated2021 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Missouri
There are 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Bolivar → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ryan Kedzie, DOBolivar, MO 656131457814154
- Sheny Alex, MDBranson, MO 656161972769016
- Brian Dieterle, M.D.Branson, MO 656161518920412
- Cody Hoeflicker, DOBranson, MO 656161053325605
- Bonnie Kuizinas, MSN, APRN, FNP-CBranson, MO 656161629747993
- Amanda McAlister, MDBranson, MO 656161811429293
- Brent Murphy, DOBranson, MO 656161417396599
- George Ntui-Ayuk, MDBranson, MO 656161760796775
Common questions
What is Garrett Monk Alderfer, MD's NPI number?
Garrett Monk Alderfer, MD's National Provider Identifier (NPI) is 1932424603, issued on Apr 6, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Garrett Monk Alderfer, MD located?
The NPPES record lists a practice address at 1500 N Oakland Ave, Bolivar, MO, 65613. Phone: (417) 328-6000. Providers update this record themselves, so call before visiting.
How can I verify Garrett Monk Alderfer, MD's license?
NPPES lists Missouri license number 2014008528, 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 Garrett Monk Alderfer, MD prescribe under Medicare Part D?
In 2024, Garrett Monk Alderfer, MD had 187 Medicare Part D claims for 92 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.