OrganizationActive
William N. Langstaff, D.M.D.
NPI 1881850972 · Customized Equipment (DME) · Villa Park, CA
William N. Langstaff, D.M.D. is a Customized Equipment (DME) organization in Villa Park, CA (NPI 1881850972).
Provider details
- NPI number
- 1881850972
- Entity type
- Organization
- Primary specialty
- Customized Equipment (DME)Suppliers
- Organization subpart
- No
- Authorized official
- Melanie Langstaff, Administrator(714) 637-9270
- License
- 23338 (CA)
Specialties & taxonomies
Suppliers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
17871 Santiago Blvd
Suite 228
Villa Park, CA 92861-4141
Phone: (714) 637-9270
Fax: (714) 637-2782
Street-level locationGet directions
Mailing address
17871 Santiago Blvd
Villa Park, CA 92861-4141
Registry dates
- Enumerated
- 2008-07-29
- Last updated
- 2010-12-06
Frequently asked questions
- What is William N. Langstaff, D.M.D.'s NPI number?
- William N. Langstaff, D.M.D.'s National Provider Identifier (NPI) is 1881850972, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William N. Langstaff, D.M.D.?
- William N. Langstaff, D.M.D. is classified in the NPPES registry as Customized Equipment (DME) (Suppliers).
- Where is William N. Langstaff, D.M.D. located?
- William N. Langstaff, D.M.D.'s practice location on file with NPPES is 17871 Santiago Blvd, Villa Park, CA 92861-4141.
- What is William N. Langstaff, D.M.D.'s phone number?
- The practice phone number listed in the NPPES registry for William N. Langstaff, D.M.D. is (714) 637-9270.
- Who is the authorized official for William N. Langstaff, D.M.D.?
- The authorized official listed on William N. Langstaff, D.M.D.'s NPPES record is Melanie Langstaff, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William N. Langstaff, D.M.D.'s NPI active?
- Yes — William N. Langstaff, D.M.D.'s NPI (1881850972) is active in the NPPES registry as of the last update on 2010-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.