Lyle J. Vanderschaaf, MD
General Practice Physician · Marquette, MI
Lyle J. Vanderschaaf, MD is a general practice physician with a practice address in Marquette, Michigan, and NPI 1063497386, issued on Dec 9, 2005. Check the license (Michigan 4301070441, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Lyle J. Vanderschaaf
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 4301070441 MI
Self-reported in NPPES; status is on the state search - Practice location
- 420 W Magnetic St, Marquette, MI 49855
- Phone
- (888) 674-0854
- Enumerated
- Dec 9, 2005
- Record last updated
- Jul 10, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (906) 225-3370
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 369 in Michigan → Look up another NPI →
Also registered at 420 W Magnetic St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Addison, MDGeneral Practice Physician1275517740
- Carol Buentello, NNP-BCNurse Practitioner1720429566
- Robin Cook, M.D.General Practice Physician1255315727
- Thomas Emerson, M.D.General Practice Physician1447233093
- David Grant, MDGeneral Practice Physician1639261035
- Stephane Grijseels, MDDiagnostic Radiology Physician1902998792
Verify Lyle J. Vanderschaaf in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301070441Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average general practice physician in 2024
232 Medicare Part D claims for 170 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. 40 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen34 claims
- Amoxicillin-Clavulanate Potass19 claims
- Sulfamethoxazole-Trimethoprim17 claims
- Cephalexin15 claims
- Ondansetron Odt14 claims
- Methylprednisolone12 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.
Lyle J. Vanderschaaf among 369 general practice physician records in Michigan
Lyle J. Vanderschaaf, MD is one of 369 general practice physician records with a practice address in Michigan. 49% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 49% of these records are
- In the CMS Doctors and Clinicians fileNo · 27% of these records are
- Record last updated2013 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in Michigan
There are 369 general practice physician records in Michigan.
All 369 in Michigan → Every provider in Marquette → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- James Addison, MDMarquette, MI 498551275517740
- Robin Cook, M.D.Marquette, MI 498551255315727
- Thomas Emerson, M.D.Marquette, MI 498551447233093
- David Grant, MDMarquette, MI 498551639261035
- Scott Hagle, M.D.Marquette, MI 498551497738090
- Jeffrey Shipkey, D.O.Marquette, MI 498551659354256
- Andrew Stevens, MDMarquette, MI 498551508078098
- Richard Tomacari, D.O.Marquette, MI 498551437132065
Common questions
What is Lyle J. Vanderschaaf, MD's NPI number?
Lyle J. Vanderschaaf, MD's National Provider Identifier (NPI) is 1063497386, issued on Dec 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Lyle J. Vanderschaaf, MD located?
The NPPES record lists a practice address at 420 W Magnetic St, Marquette, MI, 49855. Phone: (888) 674-0854. Providers update this record themselves, so call before visiting.
How can I verify Lyle J. Vanderschaaf, MD's license?
NPPES lists Michigan license number 4301070441, 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 Lyle J. Vanderschaaf, MD prescribe under Medicare Part D?
In 2024, Lyle J. Vanderschaaf, MD had 232 Medicare Part D claims for 170 beneficiaries; the average among general practice physician prescribers was 3,030. 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.