Alexander Kassar MD Inc
NPI 1720612948 · Pulmonary Disease Physician · Pomona, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Kassar MD Inc is a Pulmonary Disease Physician organization in Pomona, CA (NPI 1720612948).
Provider details
- NPI number
- 1720612948
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alexander Kassar, Ceo(626) 914-5219
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2020-02-26
- Last updated
- 2023-09-06
- Certified
- 2021-04-10
Frequently asked questions
- What is Alexander Kassar MD Inc's NPI number?
- Alexander Kassar MD Inc's National Provider Identifier (NPI) is 1720612948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alexander Kassar MD Inc?
- Alexander Kassar MD Inc is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Kassar MD Inc located?
- Alexander Kassar MD Inc's practice location on file with NPPES is 255 E Bonita Ave, Pomona, CA 91767-1923.
- What is Alexander Kassar MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Alexander Kassar MD Inc is (909) 450-0158.
- Does Alexander Kassar MD Inc accept Medicare?
- Alexander Kassar 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 Alexander Kassar MD Inc?
- The authorized official listed on Alexander Kassar MD Inc's NPPES record is Alexander Kassar, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alexander Kassar MD Inc's NPI active?
- Yes — Alexander Kassar MD Inc's NPI (1720612948) is active in the NPPES registry as of the last update on 2023-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.