O.william Arana D.d.s.,m.s. Inc
NPI 1265630339 · Orthodontics and Dentofacial Orthopedics Dentistry · Pomona, CA
O.william Arana D.d.s.,m.s. Inc is a Orthodontics and Dentofacial Orthopedics Dentistry organization in Pomona, CA (NPI 1265630339).
Provider details
- NPI number
- 1265630339
- Entity type
- Organization
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Octavio Arana, President(909) 620-1340
- License
- 24942 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-07-10
- Last updated
- 2007-07-10
Frequently asked questions
- What is O.william Arana D.d.s.,m.s. Inc's NPI number?
- O.william Arana D.d.s.,m.s. Inc's National Provider Identifier (NPI) is 1265630339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is O.william Arana D.d.s.,m.s. Inc?
- O.william Arana D.d.s.,m.s. Inc is classified in the NPPES registry as Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is O.william Arana D.d.s.,m.s. Inc located?
- O.william Arana D.d.s.,m.s. Inc's practice location on file with NPPES is 1377 N Garey Ave, Pomona, CA 91767-3807.
- What is O.william Arana D.d.s.,m.s. Inc's phone number?
- The practice phone number listed in the NPPES registry for O.william Arana D.d.s.,m.s. Inc is (909) 620-1340.
- Who is the authorized official for O.william Arana D.d.s.,m.s. Inc?
- The authorized official listed on O.william Arana D.d.s.,m.s. Inc's NPPES record is Octavio Arana, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is O.william Arana D.d.s.,m.s. Inc's NPI active?
- Yes — O.william Arana D.d.s.,m.s. Inc's NPI (1265630339) is active in the NPPES registry as of the last update on 2007-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.