Howard Schiffman, MD
NPI 1689648750 · Diagnostic Radiology Physician · San Diego, CA
Howard Schiffman, MD is a Diagnostic Radiology Physician provider in San Diego, CA (NPI 1689648750).
Provider details
- NPI number
- 1689648750
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C40004 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-02-15
- Last updated
- 2007-10-10
Frequently asked questions
- What is Howard Schiffman's NPI number?
- Howard Schiffman's National Provider Identifier (NPI) is 1689648750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Howard Schiffman's specialty?
- Howard Schiffman is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Howard Schiffman located?
- Howard Schiffman's practice location on file with NPPES is 8745 Aero Drive, San Diego, CA 92123-1774.
- What is Howard Schiffman's phone number?
- The practice phone number listed in the NPPES registry for Howard Schiffman is (858) 565-0950.
- Is Howard Schiffman's NPI active?
- Yes — Howard Schiffman's NPI (1689648750) is active in the NPPES registry as of the last update on 2007-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.