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Andrew Ness, MD
NPI 1356352306 · Family Medicine Physician · Antioch, CA
Andrew Ness, MD is a Family Medicine Physician provider in Antioch, CA (NPI 1356352306).
Provider details
- NPI number
- 1356352306
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A49649 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3807 Lone Tree Way
Antioch, CA 94509-6254
Phone: (925) 753-1986
Approximate (ZIP-level) locationGet directions
Mailing address
9030 Brentwood Blvd
Brentwood, CA 94513-4095
Registry dates
- Enumerated
- 2006-08-11
- Last updated
- 2013-05-24
Frequently asked questions
- What is Andrew Ness's NPI number?
- Andrew Ness's National Provider Identifier (NPI) is 1356352306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Ness's specialty?
- Andrew Ness is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Ness located?
- Andrew Ness's practice location on file with NPPES is 3807 Lone Tree Way, Antioch, CA 94509-6254.
- What is Andrew Ness's phone number?
- The practice phone number listed in the NPPES registry for Andrew Ness is (925) 753-1986.
- Is Andrew Ness's NPI active?
- Yes — Andrew Ness's NPI (1356352306) is active in the NPPES registry as of the last update on 2013-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.