OrganizationActive
Oscar E Valenzuela DDS and Philip R Melnick DMD, Inc.
NPI 1104042100 · Periodontics · Cerritos, CA
Oscar E Valenzuela DDS and Philip R Melnick DMD, Inc. is a Periodontics organization in Cerritos, CA (NPI 1104042100).
Provider details
- NPI number
- 1104042100
- Entity type
- Organization
- Primary specialty
- PeriodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Oscar Valenzuela, President(562) 860-1611
- License
- 27392 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 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
18000 Studebaker Rd
Suite 365
Cerritos, CA 90703-2679
Phone: (562) 860-1611
Fax: (562) 865-2245
Street-level locationGet directions
Mailing address
18000 Studebaker Road
Cerritos, CA 90703-2690
Registry dates
- Enumerated
- 2007-04-18
- Last updated
- 2020-08-22
Frequently asked questions
- What is Oscar E Valenzuela DDS and Philip R Melnick DMD, Inc.'s NPI number?
- Oscar E Valenzuela DDS and Philip R Melnick DMD, Inc.'s National Provider Identifier (NPI) is 1104042100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Oscar E Valenzuela DDS and Philip R Melnick DMD, Inc.?
- Oscar E Valenzuela DDS and Philip R Melnick DMD, Inc. is classified in the NPPES registry as Periodontics (Dental Providers).
- Where is Oscar E Valenzuela DDS and Philip R Melnick DMD, Inc. located?
- Oscar E Valenzuela DDS and Philip R Melnick DMD, Inc.'s practice location on file with NPPES is 18000 Studebaker Rd, Cerritos, CA 90703-2679.
- What is Oscar E Valenzuela DDS and Philip R Melnick DMD, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Oscar E Valenzuela DDS and Philip R Melnick DMD, Inc. is (562) 860-1611.
- Who is the authorized official for Oscar E Valenzuela DDS and Philip R Melnick DMD, Inc.?
- The authorized official listed on Oscar E Valenzuela DDS and Philip R Melnick DMD, Inc.'s NPPES record is Oscar Valenzuela, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Oscar E Valenzuela DDS and Philip R Melnick DMD, Inc.'s NPI active?
- Yes — Oscar E Valenzuela DDS and Philip R Melnick DMD, Inc.'s NPI (1104042100) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.