Joseph Mullen, DDS, Ms, Inc.
NPI 1437942463 · Orthodontics and Dentofacial Orthopedics Dentistry · Westlake Village, CA
Joseph Mullen, DDS, Ms, Inc. is a Orthodontics and Dentofacial Orthopedics Dentistry organization in Westlake Village, CA (NPI 1437942463).
Provider details
- NPI number
- 1437942463
- Entity type
- Organization
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Joseph Mullen, President(916) 770-9035
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- Mullen Family Orthodontics
Registry dates
- Enumerated
- 2025-05-23
- Last updated
- 2025-05-23
- Certified
- 2025-05-23
Frequently asked questions
- What is Joseph Mullen, DDS, Ms, Inc.'s NPI number?
- Joseph Mullen, DDS, Ms, Inc.'s National Provider Identifier (NPI) is 1437942463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joseph Mullen, DDS, Ms, Inc.?
- Joseph Mullen, DDS, Ms, Inc. is classified in the NPPES registry as Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Joseph Mullen, DDS, Ms, Inc. located?
- Joseph Mullen, DDS, Ms, Inc.'s practice location on file with NPPES is 1240 S Westlake Blvd Ste 235, Westlake Village, CA 91361-6202.
- What is Joseph Mullen, DDS, Ms, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Joseph Mullen, DDS, Ms, Inc. is (805) 496-9778.
- Who is the authorized official for Joseph Mullen, DDS, Ms, Inc.?
- The authorized official listed on Joseph Mullen, DDS, Ms, Inc.'s NPPES record is Joseph Mullen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joseph Mullen, DDS, Ms, Inc.'s NPI active?
- Yes — Joseph Mullen, DDS, Ms, Inc.'s NPI (1437942463) is active in the NPPES registry as of the last update on 2025-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.