Jay Tassin, M.D.
NPI 1659787596 · Therapeutic Radiology Physician · San Clemente, CA
Jay Tassin, M.D. is a Therapeutic Radiology Physician provider in San Clemente, CA (NPI 1659787596).
Provider details
- NPI number
- 1659787596
- Entity type
- Individual
- Primary specialty
- Therapeutic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ABR BOARD CERT. 1993 (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
11 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
- 2014-07-10
- Last updated
- 2014-07-10
Frequently asked questions
- What is Jay Tassin's NPI number?
- Jay Tassin's National Provider Identifier (NPI) is 1659787596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jay Tassin's specialty?
- Jay Tassin is listed in the NPPES registry with a primary specialty of Therapeutic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jay Tassin located?
- Jay Tassin's practice location on file with NPPES is 675 Camino De Los Mares, San Clemente, CA 92673-2835.
- What is Jay Tassin's phone number?
- The practice phone number listed in the NPPES registry for Jay Tassin is (949) 248-4547.
- Is Jay Tassin's NPI active?
- Yes — Jay Tassin's NPI (1659787596) is active in the NPPES registry as of the last update on 2014-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.