Mark Henzler, M.D.
NPI 1518904598 · Emergency Medicine Physician · Boise, ID
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Henzler, M.D. is a Emergency Medicine Physician provider in Boise, ID (NPI 1518904598).
Provider details
- NPI number
- 1518904598
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- M5418 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-31
- Last updated
- 2015-09-25
Frequently asked questions
- What is Mark Henzler's NPI number?
- Mark Henzler's National Provider Identifier (NPI) is 1518904598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Henzler's specialty?
- Mark Henzler is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Henzler located?
- Mark Henzler's practice location on file with NPPES is 1055 N Curtis Rd, Boise, ID 83706-1352.
- What is Mark Henzler's phone number?
- The practice phone number listed in the NPPES registry for Mark Henzler is (208) 322-1730.
- Does Mark Henzler accept Medicare?
- Mark Henzler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Henzler's NPI active?
- Yes — Mark Henzler's NPI (1518904598) is active in the NPPES registry as of the last update on 2015-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.