Arthur Sieron, M.D.

Arthur Sieron, M.D. holds NPI 1477230555, with a primary taxonomy of emergency medicine physician and a practice location in Saginaw, MI. The number was issued on June 30, 2023 and the NPPES record was last updated on August 4, 2026. The record lists 2 taxonomy codes. 4 additional practice locations are listed.

Taxonomies and licenses

Practice locations

Local context

Active NPPES records list 216 providers with emergency medicine physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 188 of them within 10 miles.

The same primary taxonomy is listed by 3,333 in Michigan and 80,573 nationwide.

These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.

Other providers at this address

• Matthew Newman (Internal Medicine Physician)
• Rahul Arora, M.D. (Pediatrics Physician)

Providers whose NPPES practice location has the same street address, listing those with a page here.

Nearby providers with the same primary taxonomy

• Afifa Bhatti , Saginaw, MI, same ZIP code
• Alec Weir, M.D. , Saginaw, MI, same ZIP code
• Allison Vlk, DO , Saginaw, MI, same ZIP code
• Anthony Vicini, DO , Saginaw, MI, same ZIP code
• Assem Ellythy, M.D , Saginaw, MI, same ZIP code
• Bayley Espinoza , Saginaw, MI, same ZIP code
• Brennon Eudis , Saginaw, MI, same ZIP code
• Byoungchan An, MD , Saginaw, MI, same ZIP code

Record history

Name on record

Arthur Oscar Sieron

Status

Active

NPI issued

June 30, 2023

Last updated in NPPES

August 4, 2026

Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.

NPPES data as of September 13, 2026 · Source: CMS NPPES

curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://api.npilayer.com/v1/providers/1477230555"