David R. Folkmier, D.O.
Hospitalist Physician · Muskegon, MI
David R. Folkmier, D.O. is a hospitalist physician with a practice address in Muskegon, Michigan, and NPI 1871587287, issued on Aug 31, 2005. Check the license (Michigan 5101010981, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- David R. Folkmier
- Credential
- D.O.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 5101010981 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1560 E Sherman Blvd Ste 240, Muskegon, MI 49444
- Phone
- (231) 672-3883
- Enumerated
- Aug 31, 2005
- Record last updated
- Apr 23, 2022
- Fax
- (231) 672-3973
- Medicare enrollment
- Enrolled (PECOS I20040805000525); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 1990
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 272 in Michigan → Look up another NPI →
Also registered at 1560 E Sherman Blvd Ste 240
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashley Hankins, PA-CMedical Physician Assistant1194354787
- Danielle Jacobson, PA-CPhysician Assistant1528552122
- Michael Krohn, D.O.Hospitalist Physician1124012521
- Samantha MillerPhysician Assistant1437950201
- Aryn Nauta, PA-CPhysician Assistant1548800113
Verify David R. Folkmier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101010981Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average hospitalist physician in 2024
232 Medicare Part D claims for 107 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Warfarin Sodium158 claims
- Jantoven32 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: $65.14
3 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 7,324 providers of this specialty with any payment received $494.84 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.
Bills Medicare through one group practice
- Mercy Specialty ServicesMuskegon, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David R. Folkmier among 272 hospitalist physician records in Michigan
David R. Folkmier, D.O. is one of 272 hospitalist physician records with a practice address in Michigan. 90% 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 · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated1990 · median 2009 among the 229 with a school on file
- Record last updated2022 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
33 hospitalist physician records list a practice address in Muskegon
They are 33 of the 2,646 NPPES records with a practice address in Muskegon, and 272 hospitalist physician records in Michigan.
All 272 in Michigan → Every provider in Muskegon → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Mima Bacic, MDMuskegon, MI 494441669443057
- James Bleicher, M.D.Muskegon, MI 494441740282904
- Mathew Brakora, MDMuskegon, MI 494441013989177
- Sharon Christian, MDMuskegon, MI 494441073550034
- Mark Foreman, M.D.Muskegon, MI 494441467656272
- Byron Hissom, MDMuskegon, MI 494441780653659
- Michael Krohn, D.O.Muskegon, MI 494441124012521
- Rhonda Little, M.D.Muskegon, MI 494441467618546
Common questions
What is David R. Folkmier, D.O.'s NPI number?
David R. Folkmier, D.O.'s National Provider Identifier (NPI) is 1871587287, issued on Aug 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David R. Folkmier, D.O. located?
The NPPES record lists a practice address at 1560 E Sherman Blvd Ste 240, Muskegon, MI, 49444. Phone: (231) 672-3883. Providers update this record themselves, so call before visiting.
How can I verify David R. Folkmier, D.O.'s license?
NPPES lists Michigan license number 5101010981, 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 David R. Folkmier, D.O. prescribe under Medicare Part D?
In 2024, David R. Folkmier, D.O. had 232 Medicare Part D claims for 107 beneficiaries; the average among hospitalist physician prescribers was 521. 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.