Howard Strom, MD
NPI 1407153000 · Allergy & Immunology (Internal Medicine) Physician · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Howard Strom, MD is a Allergy & Immunology (Internal Medicine) Physician provider in Los Angeles, CA (NPI 1407153000).
Provider details
- NPI number
- 1407153000
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G33569 (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
- 2011-02-16
- Last updated
- 2011-02-16
Frequently asked questions
- What is Howard Strom's NPI number?
- Howard Strom's National Provider Identifier (NPI) is 1407153000, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Howard Strom's specialty?
- Howard Strom is listed in the NPPES registry with a primary specialty of Allergy & Immunology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Howard Strom located?
- Howard Strom's practice location on file with NPPES is 3411 La Falda Pl, Los Angeles, CA 90068-1509.
- What is Howard Strom's phone number?
- The practice phone number listed in the NPPES registry for Howard Strom is (323) 851-6666.
- Does Howard Strom accept Medicare?
- Howard Strom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Howard Strom's NPI active?
- Yes — Howard Strom's NPI (1407153000) is active in the NPPES registry as of the last update on 2011-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.