Lauren S. Smith, M.D.
Family Medicine Physician · Ionia, MI
Lauren S. Smith, M.D. is a family medicine physician with a practice address in Ionia, Michigan, and NPI 1649290685, issued on Jul 20, 2006. Check the license (Michigan LS059620, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Lauren S. Smith
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- LS059620 MI
Self-reported in NPPES; status is on the state search - Practice location
- 550 E Washington St, Ionia, MI 48846
- Phone
- (616) 527-8293
- Enumerated
- Jul 20, 2006
- Record last updated
- Jan 24, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (616) 527-5718
- Medicare enrollment
- Enrolled (PECOS I20100722000943); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Also registered at 550 E Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathon Baxter, PA-CPhysician Assistant1417423526
- Victoria Hufnagel, LMSWClinical Social Worker1063354363
- Connie Huhn, NPFamily Nurse Practitioner1780186254
- Ronald Hyde, D.O.Surgery Physician1215127162
- Amy Jentz, M.D.Surgery Physician1831204601
- Aimee Johnson, FNP-CFamily Nurse Practitioner1710317763
Verify Lauren S. Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license LS059620Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% more Medicare Part D claims than the average family medicine physician in 2024
6,853 Medicare Part D claims for 379 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 162 claims were for opioids.
Most prescribed
- Atorvastatin Calcium433 claims
- Levothyroxine Sodium251 claims
- Lisinopril222 claims
- Amlodipine Besylate200 claims
- Omeprazole190 claims
- Albuterol Sulfate Hfa181 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.
Industry payments in 2024: $455.17
24 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Sparrow Ionia HospitalIonia, MI · Critical Access Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Lauren S. Smith among 6,013 family medicine physician records in Michigan
Lauren S. Smith, M.D. is one of 6,013 family medicine physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 56% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1992 · median 2008 among the 3,493 with a school on file
- Record last updated2008 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 family medicine physician records list a practice address in Ionia
They are 12 of the 425 NPPES records with a practice address in Ionia, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Ionia → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- William Cunningham, D.O.Ionia, MI 488461760447668
- Michael Estes, M.D.Ionia, MI 488461851341499
- Sheila Gendich, M.D.Ionia, MI 488461124018536
- Donald Gingerich, D.O.Ionia, MI 488461043311772
- John Hildebrandt, M.D.Ionia, MI 488461598751968
- Vakar Khan, MDIonia, MI 488461548790561
- Alifa Mohamed, MDIonia, MI 488461245751908
- Jeremiah Palmer, DOIonia, MI 488461144966763
Common questions
What is Lauren S. Smith, M.D.'s NPI number?
Lauren S. Smith, M.D.'s National Provider Identifier (NPI) is 1649290685, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lauren S. Smith, M.D. located?
The NPPES record lists a practice address at 550 E Washington St, Ionia, MI, 48846. Phone: (616) 527-8293. Providers update this record themselves, so call before visiting.
How can I verify Lauren S. Smith, M.D.'s license?
NPPES lists Michigan license number LS059620, 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 Lauren S. Smith, M.D. prescribe under Medicare Part D?
In 2024, Lauren S. Smith, M.D. had 6,853 Medicare Part D claims for 379 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.