Arthur I Waltuch, M.D.,
NPI 1821109802 · Internal Medicine Physician · Los Angeles, CA
Arthur I Waltuch, M.D., is a Internal Medicine Physician organization in Los Angeles, CA (NPI 1821109802).
Provider details
- NPI number
- 1821109802
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Arthur Waltuch, Physician(310) 657-4768
- License
- G34111 (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
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
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2011-06-08
Frequently asked questions
- What is Arthur I Waltuch, M.D.,'s NPI number?
- Arthur I Waltuch, M.D.,'s National Provider Identifier (NPI) is 1821109802, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Arthur I Waltuch, M.D.,?
- Arthur I Waltuch, M.D., is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arthur I Waltuch, M.D., located?
- Arthur I Waltuch, M.D.,'s practice location on file with NPPES is 8631 W 3rd St, Los Angeles, CA 90048-5901.
- What is Arthur I Waltuch, M.D.,'s phone number?
- The practice phone number listed in the NPPES registry for Arthur I Waltuch, M.D., is (310) 657-4768.
- Who is the authorized official for Arthur I Waltuch, M.D.,?
- The authorized official listed on Arthur I Waltuch, M.D.,'s NPPES record is Arthur Waltuch, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Arthur I Waltuch, M.D.,'s NPI active?
- Yes — Arthur I Waltuch, M.D.,'s NPI (1821109802) is active in the NPPES registry as of the last update on 2011-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.