Eng Klashman & Mehdi a Partnership of Professional Corporations
NPI 1043367220 · Rheumatology Physician · Torrance, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eng Klashman & Mehdi a Partnership of Professional Corporations is a Rheumatology Physician organization in Torrance, CA (NPI 1043367220).
Provider details
- NPI number
- 1043367220
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Klashman, Physician(310) 373-0340
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
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
Mailing address
Other names (DBA / former)
- Doing business as
- Arthritis Treatment Ceneter
Registry dates
- Enumerated
- 2007-01-03
- Last updated
- 2013-05-14
Frequently asked questions
- What is Eng Klashman & Mehdi a Partnership of Professional Corporations's NPI number?
- Eng Klashman & Mehdi a Partnership of Professional Corporations's National Provider Identifier (NPI) is 1043367220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Eng Klashman & Mehdi a Partnership of Professional Corporations?
- Eng Klashman & Mehdi a Partnership of Professional Corporations is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Eng Klashman & Mehdi a Partnership of Professional Corporations located?
- Eng Klashman & Mehdi a Partnership of Professional Corporations's practice location on file with NPPES is 23441 Madison St, Torrance, CA 90505-4725.
- What is Eng Klashman & Mehdi a Partnership of Professional Corporations's phone number?
- The practice phone number listed in the NPPES registry for Eng Klashman & Mehdi a Partnership of Professional Corporations is (310) 373-0340.
- Does Eng Klashman & Mehdi a Partnership of Professional Corporations accept Medicare?
- Eng Klashman & Mehdi a Partnership of Professional Corporations is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Eng Klashman & Mehdi a Partnership of Professional Corporations?
- The authorized official listed on Eng Klashman & Mehdi a Partnership of Professional Corporations's NPPES record is David Klashman, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Eng Klashman & Mehdi a Partnership of Professional Corporations's NPI active?
- Yes — Eng Klashman & Mehdi a Partnership of Professional Corporations's NPI (1043367220) is active in the NPPES registry as of the last update on 2013-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.