Jacques Chahin, MD
NPI 1588761951 · Cardiovascular Disease Physician · Concord, CA
Jacques Chahin, MD is a Cardiovascular Disease Physician provider in Concord, CA (NPI 1588761951).
Provider details
- NPI number
- 1588761951
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A23509 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jacques Chahin's NPI number?
- Jacques Chahin's National Provider Identifier (NPI) is 1588761951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacques Chahin's specialty?
- Jacques Chahin is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jacques Chahin located?
- Jacques Chahin's practice location on file with NPPES is 2700 Grant St, Concord, CA 94520-2268.
- What is Jacques Chahin's phone number?
- The practice phone number listed in the NPPES registry for Jacques Chahin is (925) 689-4343.
- Is Jacques Chahin's NPI active?
- Yes — Jacques Chahin's NPI (1588761951) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.