Donald Wentzel, MD
NPI 1417217522 · Internal Medicine Physician · Laguna Beach, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Wentzel, MD is a Internal Medicine Physician provider in Laguna Beach, CA (NPI 1417217522).
Provider details
- NPI number
- 1417217522
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G38071 (CA)
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
14 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
- 2012-05-22
- Last updated
- 2012-05-22
Frequently asked questions
- What is Donald Wentzel's NPI number?
- Donald Wentzel's National Provider Identifier (NPI) is 1417217522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Wentzel's specialty?
- Donald Wentzel is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Wentzel located?
- Donald Wentzel's practice location on file with NPPES is 905 Canyon View Dr, Laguna Beach, CA 92651-2612.
- What is Donald Wentzel's phone number?
- The practice phone number listed in the NPPES registry for Donald Wentzel is (949) 494-4974.
- Does Donald Wentzel accept Medicare?
- Donald Wentzel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Wentzel's NPI active?
- Yes — Donald Wentzel's NPI (1417217522) is active in the NPPES registry as of the last update on 2012-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.