Steven Zizzo, MD MPH CCFP DABOM OH
NPI 1821854910 · Internal Medicine Physician · Del Mar, CA
Steven Zizzo, MD MPH CCFP DABOM OH is a Internal Medicine Physician provider in Del Mar, CA (NPI 1821854910).
Provider details
- NPI number
- 1821854910
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD MPH CCFP DABOM OH
- Sex
- Male
- Sole proprietor
- Yes
- License
- C162411 (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
2 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
- 2024-02-26
- Last updated
- 2024-02-26
- Certified
- 2024-01-26
Frequently asked questions
- What is Steven Zizzo's NPI number?
- Steven Zizzo's National Provider Identifier (NPI) is 1821854910, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Zizzo's specialty?
- Steven Zizzo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Zizzo located?
- Steven Zizzo's practice location on file with NPPES is 122 15th St Unit 2149, Del Mar, CA 92014-8065.
- What is Steven Zizzo's phone number?
- The practice phone number listed in the NPPES registry for Steven Zizzo is (904) 907-9011.
- Is Steven Zizzo's NPI active?
- Yes — Steven Zizzo's NPI (1821854910) is active in the NPPES registry as of the last update on 2024-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.