Daniel Mortensen, MD
Emergency Medicine Physician · Holland, MI
Daniel Mortensen, MD is an emergency medicine physician with a practice address in Holland, Michigan, and NPI 1447660931, issued on May 6, 2014. Check the license (Michigan 4301105002, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Daniel Mortensen
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 4301105002 MI
Self-reported in NPPES; status is on the state search - Practice location
- 602 Michigan Ave, Holland, MI 49423
- Phone
- (616) 392-5141
- Enumerated
- May 6, 2014
- Record last updated
- Feb 2, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160915002030); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Human Medicine, 2014
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,083 in Michigan → Look up another NPI →
Also registered at 602 Michigan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mikaela Andrea, LLMSWClinical Social Worker1982907507
- Julie Arnold, LMSWClinical Social Worker1861536823
- Kyle Baker, PHARMDPharmacist1699539775
- Lee Berens, M.D.Anesthesiology Physician1134162480
- Farah Berent, PAPhysician Assistant1962602862
- Eleanor Blouw, CRNACertified Registered Nurse Anesthetist1922040112
Verify Daniel Mortensen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301105002Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average emergency medicine physician in 2024
208 Medicare Part D claims for 159 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 32 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen17 claims
- Cefpodoxime Proxetil16 claims
- Prednisone16 claims
- Amoxicillin-Clavulanate Potass11 claims
- Cephalexin11 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: $20.00
1 payment: education; the largest payer was Csl Behring. The 12,335 providers of this specialty with any payment received $953.79 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
- Holland Community HospitalHolland, MI · Acute Care Hospitals5 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.
Daniel Mortensen among 3,083 emergency medicine physician records in Michigan
Daniel Mortensen, MD is one of 3,083 emergency medicine physician records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 55% of them.
- NPI issued2014 · 55% of these records are older, 41% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2014 · median 2013 among the 1,931 with a school on file
- Record last updated2017 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Michigan
There are 3,083 emergency medicine physician records in Michigan.
All 3,083 in Michigan → Every provider in Holland → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Clint Griffin, M.D.Holland, MI 494231841350808
- Luke Vanklompenberg, MDHolland, MI 494231447453840
- Paul Wahby, DOHolland, MI 494241952336455
- Rebecca Loney, MDHudsonville, MI 494261104302488
- Vicky Norris, DOGrandville, MI 494181164457917
- William Deaton, DOGrand Haven, MI 494171336181981
- Frank Duncan, MDGrand Haven, MI 494171922048800
- Amy Hoffman, DOGrand Haven, MI 494171508870197
Common questions
What is Daniel Mortensen, MD's NPI number?
Daniel Mortensen, MD's National Provider Identifier (NPI) is 1447660931, issued on May 6, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Mortensen, MD located?
The NPPES record lists a practice address at 602 Michigan Ave, Holland, MI, 49423. Phone: (616) 392-5141. Providers update this record themselves, so call before visiting.
How can I verify Daniel Mortensen, MD's license?
NPPES lists Michigan license number 4301105002, 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 Daniel Mortensen, MD prescribe under Medicare Part D?
In 2024, Daniel Mortensen, MD had 208 Medicare Part D claims for 159 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.