Seymour Mallis, M.D., P.C.
NPI 1568771210 · Family Medicine Physician · La Mesa, CA
Seymour Mallis, M.D., P.C. is a Family Medicine Physician organization in La Mesa, CA (NPI 1568771210).
Provider details
- NPI number
- 1568771210
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Seymour Mallis, President(619) 668-1515
- License
- A23608 (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
15 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
- 2010-09-29
- Last updated
- 2010-09-29
Frequently asked questions
- What is Seymour Mallis, M.D., P.C.'s NPI number?
- Seymour Mallis, M.D., P.C.'s National Provider Identifier (NPI) is 1568771210, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Seymour Mallis, M.D., P.C.?
- Seymour Mallis, M.D., P.C. is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Seymour Mallis, M.D., P.C. located?
- Seymour Mallis, M.D., P.C.'s practice location on file with NPPES is 7339 El Cajon Blvd, La Mesa, CA 91942-7435.
- What is Seymour Mallis, M.D., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Seymour Mallis, M.D., P.C. is (619) 668-1515.
- Who is the authorized official for Seymour Mallis, M.D., P.C.?
- The authorized official listed on Seymour Mallis, M.D., P.C.'s NPPES record is Seymour Mallis, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Seymour Mallis, M.D., P.C.'s NPI active?
- Yes — Seymour Mallis, M.D., P.C.'s NPI (1568771210) is active in the NPPES registry as of the last update on 2010-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.