Nader Kalantar MD Inc
NPI 1518429653 · Specialist · San Dimas, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nader Kalantar MD Inc is a Specialist organization in San Dimas, CA (NPI 1518429653).
Provider details
- NPI number
- 1518429653
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Nader Kalantar, President(909) 592-2078
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
Other names (DBA / former)
- Doing business as
- Ent Institute of California
- Doing business as
- Ent Institute of California
Registry dates
- Enumerated
- 2019-04-05
- Last updated
- 2024-10-15
- Certified
- 2024-10-15
Frequently asked questions
- What is Nader Kalantar MD Inc's NPI number?
- Nader Kalantar MD Inc's National Provider Identifier (NPI) is 1518429653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nader Kalantar MD Inc?
- Nader Kalantar MD Inc is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Nader Kalantar MD Inc located?
- Nader Kalantar MD Inc's practice location on file with NPPES is 1334 W Covina Blvd Ste 201, San Dimas, CA 91773-3211.
- What is Nader Kalantar MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Nader Kalantar MD Inc is (909) 592-2078.
- Does Nader Kalantar MD Inc accept Medicare?
- Nader Kalantar MD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Nader Kalantar MD Inc?
- The authorized official listed on Nader Kalantar MD Inc's NPPES record is Nader Kalantar, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nader Kalantar MD Inc's NPI active?
- Yes — Nader Kalantar MD Inc's NPI (1518429653) is active in the NPPES registry as of the last update on 2024-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.