Jeffery Lee Chamberlain, M.D.
Family Medicine Physician · Byron Center, MI
Jeffery Lee Chamberlain, M.D. is a family medicine physician with a practice address in Byron Center, Michigan, and NPI 1790905214, issued on Apr 26, 2007. Check the license (Michigan 4301086292, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Jeffery Lee Chamberlain
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4301086292 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2373 64TH St SW, Byron Center, MI 49315
- Phone
- (616) 685-1350
- Enumerated
- Apr 26, 2007
- Record last updated
- Jun 26, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (616) 261-7191
- Medicare enrollment
- Enrolled (PECOS I20071012000681); accepts Medicare assignment
- Medical or professional school
- Southern Illinois University School Of Medicine, 2005
- Entity
- Type 1 · individual
Also registered at 2373 64TH St SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angela Andrews, MDInternal Medicine Physician1659636595
- Neil Colegrove, MDFamily Medicine Physician1962455188
- Stephen Delapp, MDFamily Medicine Physician1649298837
- Amanda Eardley, RPHPharmacist1346361540
- Patrick Fitzgibbon, DOFamily Medicine Physician1902025760
- John Healey, M.D.Sports Medicine (Orthopaedic Surgery) Physician1578509303
Verify Jeffery Lee Chamberlain in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301086292Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average family medicine physician in 2024
2,721 Medicare Part D claims for 153 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 172 claims were for opioids.
Most prescribed
- Atorvastatin Calcium183 claims
- Lisinopril87 claims
- Metoprolol Succinate79 claims
- Hydrocodone-Acetaminophen77 claims
- Metformin Hcl77 claims
- Amlodipine Besylate73 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
- Advantage Health/saint Mary's Medical GroupByron Center, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
16 family medicine physician records list a practice address in Byron Center
They are 16 of the 317 NPPES records with a practice address in Byron Center, and 6,013 family medicine physician records in Michigan.
All 16 in Byron Center → All 6,013 in Michigan → Every provider in Byron Center →
Other family medicine physician records in Michigan
- Asma AbbasHamtramck, MI1982946463
- Saadia Abbas, MDChesterfield, MI1619136868
- Faezeh AbbasiMonroe, MI1144065921
- Layla Abbasi, MDWayne, MI1346177607
- Marisa Abbo, DORochester Hills, MI1184605388
- Cathleen Abbott, M.D.East Lansing, MI1275630501
- Leah Abbott, MDGwinn, MI1760987341
- Nina Abboud, DORochester Hills, MI1639750557
- Ryan Abboud, DOBingham Farms, MI1104353077
- Christina Abd, MDSterling Heights, MI1770371965
Common questions
What is Jeffery Lee Chamberlain, M.D.'s NPI number?
Jeffery Lee Chamberlain, M.D.'s National Provider Identifier (NPI) is 1790905214, issued on Apr 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jeffery Lee Chamberlain, M.D. located?
The NPPES record lists a practice address at 2373 64TH St SW, Byron Center, MI, 49315. Phone: (616) 685-1350. Providers update this record themselves, so call before visiting.
How can I verify Jeffery Lee Chamberlain, M.D.'s license?
NPPES lists Michigan license number 4301086292, 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 Jeffery Lee Chamberlain, M.D. prescribe under Medicare Part D?
In 2024, Jeffery Lee Chamberlain, M.D. had 2,721 Medicare Part D claims for 153 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.
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.