OrganizationActive
Ernesto Alfonso Montoya
NPI 1538679873 · Dentist · Los Algodones
Ernesto Alfonso Montoya is a Dentist organization in Los Algodones (NPI 1538679873).
Provider details
- NPI number
- 1538679873
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Ernesto Montoya, Dentist(619) 488-3200
- License
- 3583235 (ZZ)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
80% 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
Calzada Saratoga #188
Los Algodones, 21970
Phone: (658) 517-7849
Mailing address
4275 Executive Square
La Jolla, CA 92037-9123
Other names (DBA / former)
- Doing business as
- Ernesto Alfonso Montoya DDS
Registry dates
- Enumerated
- 2017-09-30
- Last updated
- 2017-09-30
Frequently asked questions
- What is Ernesto Alfonso Montoya's NPI number?
- Ernesto Alfonso Montoya's National Provider Identifier (NPI) is 1538679873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ernesto Alfonso Montoya?
- Ernesto Alfonso Montoya is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Ernesto Alfonso Montoya located?
- Ernesto Alfonso Montoya's practice location on file with NPPES is Calzada Saratoga #188, Los Algodones, 21970.
- What is Ernesto Alfonso Montoya's phone number?
- The practice phone number listed in the NPPES registry for Ernesto Alfonso Montoya is (658) 517-7849.
- Who is the authorized official for Ernesto Alfonso Montoya?
- The authorized official listed on Ernesto Alfonso Montoya's NPPES record is Ernesto Montoya, Dentist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ernesto Alfonso Montoya's NPI active?
- Yes — Ernesto Alfonso Montoya's NPI (1538679873) is active in the NPPES registry as of the last update on 2017-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.