Andrea Landon, DO
Internal Medicine Physician · Grand Rapids, MI
Andrea Landon, DO is an internal medicine physician with a practice address in Grand Rapids, Michigan, and NPI 1104238484, issued on May 21, 2014. Check the license (Michigan 5101021139, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Andrea Landon
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 5101021139 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2144 E Paris Ave SE # 200, Grand Rapids, MI 49546
- Phone
- (616) 685-2100
- Enumerated
- May 21, 2014
- Record last updated
- Dec 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (616) 685-2111
- Medicare enrollment
- Enrolled (PECOS I20170908001812); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2014
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Verify Andrea Landon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101021139Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average internal medicine physician in 2024
6,727 Medicare Part D claims for 695 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 296 claims were for opioids.
Most prescribed
- Atorvastatin Calcium327 claims
- Levothyroxine Sodium284 claims
- Losartan Potassium225 claims
- Omeprazole222 claims
- Amlodipine Besylate206 claims
- Lisinopril181 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 3 group practices
- Advantage Health/saint Mary's Medical GroupCaledonia, MI
- Center For Physical Rehabilitation And Therapy LPGrand Rapids, MI
- Center For Physical Rehabilitation IncGrand Rapids, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrea Landon among 5,735 internal medicine physician records in Michigan
Andrea Landon, DO is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 64% of them.
- NPI issued2014 · 64% of these records are older, 34% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2014 · median 2006 among the 3,564 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 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
451 internal medicine physician records list a practice address in Grand Rapids
They are 451 of the 18,005 NPPES records with a practice address in Grand Rapids, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Grand Rapids → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Piyush Bhatnagar, M.D.Grand Rapids, MI 495461811961907
- Karen Gawel, MDGrand Rapids, MI 495461497702799
- Sam Giovannucci, MDGrand Rapids, MI 495461164478509
- Ronald Hoogmoed, M.D.Grand Rapids, MI 495461184673121
- Roderick Kim, M.D.Grand Rapids, MI 495461922066984
- Robert Lang, MDGrand Rapids, MI 495461871597377
- Kenneth Nelson, M.D.Grand Rapids, MI 495461811945710
- Marian Oleszkowicz, MDGrand Rapids, MI 495461487600888
Common questions
What is Andrea Landon, DO's NPI number?
Andrea Landon, DO's National Provider Identifier (NPI) is 1104238484, issued on May 21, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Andrea Landon, DO located?
The NPPES record lists a practice address at 2144 E Paris Ave SE # 200, Grand Rapids, MI, 49546. Phone: (616) 685-2100. Providers update this record themselves, so call before visiting.
How can I verify Andrea Landon, DO's license?
NPPES lists Michigan license number 5101021139, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrea Landon, DO prescribe under Medicare Part D?
In 2024, Andrea Landon, DO had 6,727 Medicare Part D claims for 695 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.