William Sulaka, MD

William Sulaka, MD is an internal medicine physician practicing in Troy, MI. The NPI was issued on July 17, 2009, and the record was last updated in NPPES on January 27, 2026.

Taxonomies and licenses

Practice location

Local context

Active NPPES records list 3,988 providers with internal medicine physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 1,640 of them within 10 miles.

The same primary taxonomy is listed by 7,747 in Michigan and 192,539 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

• Angela Smet, MD (Obstetrics & Gynecology Physician)
• Dana Silver, MD (Obstetrics & Gynecology Physician)
• Danielle Deluca-Pytell, M.D. (Plastic and Reconstructive Surgery Physician)
• Erin Warren, MD (Internal Medicine Physician)
• Jayant Jagannathan, MD (Neurological Surgery Physician)

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

Nearby providers with the same primary taxonomy

• Anthony Shen, D.O. , Troy, MI, same ZIP code
• Barid Mukherjee, MD , Troy, MI, same ZIP code
• Erin Warren, MD , Troy, MI, same ZIP code
• James Mackenzie, MD , Troy, MI, same ZIP code
• Rolando Estupigan, D.O., P.C. , Troy, MI, same ZIP code
• Svetlana Mishulin, MD , Troy, MI, same ZIP code
• Varinia Urday-Gamalski, M.D. , Troy, MI, same ZIP code
• Elizabeth Paluga, MD , Birmingham, MI, about 2 miles

Record history

Name on record

William Sulaka

Status

Active

NPI issued

July 17, 2009

Last updated in NPPES

January 27, 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/1639309131"