Mark Sugar, M.D.
Mark Sugar, M.D. holds NPI 1013959253, with a primary taxonomy of allergy physician and a practice location in Laguna Niguel, CA. The number was issued on June 12, 2006 and the NPPES record was last updated on July 11, 2025. One additional practice location is listed.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Allergy Physician Primary | 207KA0200X | C032628 (CA) |
Practice locations
Local context
Active NPPES records list 21 providers with allergy physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 9 of them within 10 miles.
The same primary taxonomy is listed by 250 in California and 1,651 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
- Mr. Mark Steven Sugar
- 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
Building software? Fetch this NPI programmatically with the NPILayer Provider API.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://api.npilayer.com/v1/providers/1013959253"