Heather Slay, MD

Heather Slay, MD holds NPI 1154378404, with a primary taxonomy of colon & rectal surgery physician and a practice location in Grand Rapids, MI. The number was issued on May 30, 2006 and the NPPES record was last updated on May 18, 2026.

Taxonomies and licenses

Practice location

Local context

Active NPPES records list 15 providers with colon & rectal surgery physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 14 of them within 10 miles.

The same primary taxonomy is listed by 124 in Michigan and 2,991 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

• Andrew Hallett, MD (Surgery Physician)
• Angela Peraino-Sisson, DO (Pulmonary Disease Physician)
• Casey Paterson, MD (Surgery Physician)
• Chee Yao Lim, M.D. (Critical Care Medicine (Internal Medicine) Physician)
• Connie Shao (Colon & Rectal Surgery Physician)
• Daisy Zhu, MD (Pulmonary Disease Physician)
• Daniel Havlichek, MD (Gastroenterology Physician)
• Eric Nguyen, MD (Gastroenterology Physician)
• Felicia Wright, MD (Internal Medicine Physician)
• Francisco Costa Filho, MD (Internal Medicine Physician)

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

Nearby providers with the same primary taxonomy

• Connie Shao , Grand Rapids, MI, same ZIP code
• Martin Luchtefeld, MD , Grand Rapids, MI, same ZIP code

Record history

Name on record

Heather Slay

Status

Active

NPI issued

May 30, 2006

Last updated in NPPES

May 18, 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/1154378404"