Sarah Peterson, M.D.
Sarah Peterson, M.D. is an allergy & immunology physician practicing in Buffalo Grove, IL. The NPI was issued on August 25, 2008, and the record was last updated in NPPES on April 28, 2026. The record lists 2 taxonomy codes.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Allergy & Immunology Physician Primary | 207K00000X | 036125565 (IL) |
| Internal Medicine Physician | 207R00000X | 036125565 (IL) |
Practice location
Local context
Active NPPES records list 120 providers with allergy & immunology physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 20 of them within 10 miles.
The same primary taxonomy is listed by 220 in Illinois and 5,559 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Record history
- Name on record
- Dr. Sarah Cathleen Peterson
- 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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curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://api.npilayer.com/v1/providers/1114174828"