Gregory Sigler, MDCM, FRCSC
Gregory Sigler, MDCM, FRCSC holds NPI 1437832938, with a primary taxonomy of surgical oncology physician and a practice location in Saginaw, MI. The number was issued on August 10, 2023 and the NPPES record was last updated on January 14, 2026.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Surgical Oncology Physician Primary | 2086X0206X | 4301515602 (MI) |
Practice location
Local context
Active NPPES records list 3 providers with surgical oncology physician as the primary taxonomy within 25 miles of this practice location's ZIP code.
The same primary taxonomy is listed by 41 in Michigan and 2,419 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
- Clifford Davis, MD (Surgery Physician)
- Kareem Ibraheem, MBBCH (Surgical Critical Care Physician)
- Kassra Taghizadeh, MD (Surgery Physician)
- Muhammad Khan, M.D. (Internal Medicine Physician)
- Renee Cholyway, M.D. (Colon & Rectal Surgery Physician)
- Sundarachalam Pindicura (Surgery Physician)
- Timothy Hackett, M.D. (Surgery Physician)
- Yong Yoon, M.D. (Surgery Physician)
Providers whose NPPES practice location has the same street address, listing those with a page here.
Record history
- Name on record
- Gregory Sigler
- Status
- Active
- NPI issued
- Last updated in NPPES
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
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