NPPES file of Aug 9, 2026

Garrett Caldwell, DO

Family Medicine Physician · Grand Rapids, MI

Garrett Caldwell, DO is a family medicine physician with a practice address in Grand Rapids, Michigan, and NPI 1447663844, issued on Jun 4, 2014. Check the license (Michigan 5101024374, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1447663844
Name
Garrett Caldwell
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
5101024374 MI
OT015956 PA
Self-reported in NPPES; status is on the state search
Practice location
781 36TH St SE, Grand Rapids, MI 49548
Phone
(616) 252-4100
Enumerated
Jun 4, 2014
Record last updated
Aug 8, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(616) 252-4953
Medicare enrollment
Enrolled (PECOS I20180913002937); accepts Medicare assignment
Medical or professional school
Lake Erie College Of Osteopathic Medicine, Erie, 2014
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 781 36TH St SE

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Christine Barton-Young, BA/RSW/QMRPClinical Social Worker1255586350
  2. Gerald BomersCase Manager/Care Coordinator1447564927
  3. Lisa Borden, BSClinical Social Worker1356495196
  4. Brianna Campbell, MSWCase Manager/Care Coordinator1487913331
  5. Cynthia Chamberlain, RNRegistered Nurse1124171855
  6. Kevin Claunch, B.S.Case Manager/Care Coordinator1972898328

Verify Garrett Caldwell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 5101024374    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Michigan license search

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93% fewer Medicare Part D claims than the average family medicine physician in 2024

244 Medicare Part D claims for 34 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Garrett Caldwell244
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium22 claims
  2. Amlodipine Besylate15 claims
  3. Metformin Hcl15 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

  1. Metropolitan HospitalWyoming, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

317 family medicine physician records list a practice address in Grand Rapids

They are 317 of the 18,005 NPPES records with a practice address in Grand Rapids, and 6,013 family medicine physician records in Michigan.

All 317 in Grand Rapids → All 6,013 in Michigan → Every provider in Grand Rapids →

Other family medicine physician records in Michigan

  1. Asma AbbasHamtramck, MI1982946463
  2. Saadia Abbas, MDChesterfield, MI1619136868
  3. Faezeh AbbasiMonroe, MI1144065921
  4. Layla Abbasi, MDWayne, MI1346177607
  5. Marisa Abbo, DORochester Hills, MI1184605388
  6. Cathleen Abbott, M.D.East Lansing, MI1275630501
  7. Leah Abbott, MDGwinn, MI1760987341
  8. Nina Abboud, DORochester Hills, MI1639750557
  9. Ryan Abboud, DOBingham Farms, MI1104353077
  10. Christina Abd, MDSterling Heights, MI1770371965

Common questions

What is Garrett Caldwell, DO's NPI number?

Garrett Caldwell, DO's National Provider Identifier (NPI) is 1447663844, issued on Jun 4, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Garrett Caldwell, DO located?

The NPPES record lists a practice address at 781 36TH St SE, Grand Rapids, MI, 49548. Phone: (616) 252-4100. Providers update this record themselves, so call before visiting.

How can I verify Garrett Caldwell, DO's license?

NPPES lists Michigan license number 5101024374, 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 Garrett Caldwell, DO prescribe under Medicare Part D?

In 2024, Garrett Caldwell, DO had 244 Medicare Part D claims for 34 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.