NPPES file of Aug 9, 2026

Daniel William Helzer, M.D.

Emergency Medicine Physician · Detroit, MI

Daniel William Helzer, M.D. is an emergency medicine physician with a practice address in Detroit, Michigan, and NPI 1033422654, issued on Jul 24, 2010. Check the license (Michigan 4301097189, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1033422654
Name
Daniel William Helzer
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
4301097189 MI
Self-reported in NPPES; status is on the state search
Practice location
4201 Saint Antoine St, Detroit, MI 48201
Phone
(313) 745-5146
Enumerated
Jul 24, 2010
Record last updated
Feb 25, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20161220002277); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest emergency medicine physician records → All 3,083 in Michigan → Look up another NPI →

Also registered at 4201 Saint Antoine St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Andrea Abatemarco, RDRegistered Dietitian1104073162
  2. Maryam Abbo, PHARMDPharmacist1679056246
  3. Rasha Abdalla, MDInternal Medicine Physician1194566935
  4. Ahmed Abdelkader, MDStudent in an Organized Health Care Education/Training Program1871022301
  5. Shehnaz Abdrabboh, PACPhysician Assistant1962521781
  6. Waleed Raheem Abood Abood, M.D.Neurology Physician1083065148

Verify Daniel William Helzer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301097189    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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73% more Medicare Part D claims than the average emergency medicine physician in 2024

390 Medicare Part D claims for 230 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 72 claims were for opioids.

  1. Daniel Helzer390
  2. Specialty average226

Most prescribed

  1. Hydrocodone-Acetaminophen39 claims
  2. Cephalexin30 claims
  3. Prednisone22 claims
  4. Ondansetron Odt17 claims
  5. Tramadol Hcl17 claims
  6. Amoxicillin-Clavulanate Potass16 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

  1. Northwest Emergency Physicians LLCBellingham, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Daniel William Helzer among 3,083 emergency medicine physician records in Michigan

Daniel William Helzer, M.D. 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 2010, is newer than 42% of them.

  • NPI issued2010 · 42% of these records are older, 55% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2010 · median 2013 among the 1,931 with a school on file
  • Record last updated2013 · 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).

451 emergency medicine physician records list a practice address in Detroit

They are 451 of the 19,832 NPPES records with a practice address in Detroit, and 3,083 emergency medicine physician records in Michigan.

All 3,083 in Michigan → Every provider in Detroit → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Susan Corrion, M.D.Detroit, MI 482011982664728
  2. Alvan CruzDetroit, MI 482011114987187
  3. Alice Dea, M.D.Detroit, MI 482011073573366
  4. Matthew Hedge, M.D.Detroit, MI 482011972562171
  5. Jeffrey Janowicz, M.D.Detroit, MI 482011861451668
  6. Kerin Jones, M.D.Detroit, MI 482011750341954
  7. Christopher Kennedy, M.D.Detroit, MI 482011982665303
  8. Anthony Lagina, M.D.Detroit, MI 482011245209410

Common questions

What is Daniel William Helzer, M.D.'s NPI number?

Daniel William Helzer, M.D.'s National Provider Identifier (NPI) is 1033422654, issued on Jul 24, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Daniel William Helzer, M.D. located?

The NPPES record lists a practice address at 4201 Saint Antoine St, Detroit, MI, 48201. Phone: (313) 745-5146. Providers update this record themselves, so call before visiting.

How can I verify Daniel William Helzer, M.D.'s license?

NPPES lists Michigan license number 4301097189, 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 William Helzer, M.D. prescribe under Medicare Part D?

In 2024, Daniel William Helzer, M.D. had 390 Medicare Part D claims for 230 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.