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Jay Shaffer, M.D.
NPI 1710031604 · Psychiatry Physician · San Diego, CA
Jay Shaffer, M.D. is a Psychiatry Physician provider in San Diego, CA (NPI 1710031604).
Provider details
- NPI number
- 1710031604
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C36420 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
4783 Adair St
San Diego, CA 92107-3807
Phone: (858) 775-3041
Street-level locationGet directions
Mailing address
1701 Mission Ave
Oceanside, CA 92058-7102
Registry dates
- Enumerated
- 2007-01-22
- Last updated
- 2012-01-05
Frequently asked questions
- What is Jay Shaffer's NPI number?
- Jay Shaffer's National Provider Identifier (NPI) is 1710031604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jay Shaffer's specialty?
- Jay Shaffer is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jay Shaffer located?
- Jay Shaffer's practice location on file with NPPES is 4783 Adair St, San Diego, CA 92107-3807.
- What is Jay Shaffer's phone number?
- The practice phone number listed in the NPPES registry for Jay Shaffer is (858) 775-3041.
- Is Jay Shaffer's NPI active?
- Yes — Jay Shaffer's NPI (1710031604) is active in the NPPES registry as of the last update on 2012-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.