IndividualActive
W Michael Madden, DDS
NPI 1407878861 · Dentist · Los Angeles, CA
W Michael Madden, DDS is a Dentist provider in Los Angeles, CA (NPI 1407878861).
Provider details
- NPI number
- 1407878861
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 34375 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
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
925 W 34th St
Den248
Los Angeles, CA 90089-0058
Phone: (213) 740-8665
Street-level locationGet directions
Mailing address
925 W 34th St
Los Angeles, CA 90089-0058
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2011-12-15
Frequently asked questions
- What is W Michael Madden's NPI number?
- W Michael Madden's National Provider Identifier (NPI) is 1407878861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is W Michael Madden's specialty?
- W Michael Madden is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is W Michael Madden located?
- W Michael Madden's practice location on file with NPPES is 925 W 34th St, Los Angeles, CA 90089-0058.
- What is W Michael Madden's phone number?
- The practice phone number listed in the NPPES registry for W Michael Madden is (213) 740-8665.
- Is W Michael Madden's NPI active?
- Yes — W Michael Madden's NPI (1407878861) is active in the NPPES registry as of the last update on 2011-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.