Mesa Pulmonary Group, Inc.
NPI 1821610874 · Pulmonary Disease Physician · Costa Mesa, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mesa Pulmonary Group, Inc. is a Pulmonary Disease Physician organization in Costa Mesa, CA (NPI 1821610874).
Provider details
- NPI number
- 1821610874
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alexander Sweidan, President/Ceo(310) 723-5303
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
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
- 2020-05-13
- Last updated
- 2026-03-02
- Certified
- 2026-03-02
Frequently asked questions
- What is Mesa Pulmonary Group, Inc.'s NPI number?
- Mesa Pulmonary Group, Inc.'s National Provider Identifier (NPI) is 1821610874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mesa Pulmonary Group, Inc.?
- Mesa Pulmonary Group, Inc. is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mesa Pulmonary Group, Inc. located?
- Mesa Pulmonary Group, Inc.'s practice location on file with NPPES is 136 Broadway, Costa Mesa, CA 92627-2818.
- What is Mesa Pulmonary Group, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Mesa Pulmonary Group, Inc. is (949) 873-5537.
- Does Mesa Pulmonary Group, Inc. accept Medicare?
- Mesa Pulmonary Group, 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 Mesa Pulmonary Group, Inc.?
- The authorized official listed on Mesa Pulmonary Group, Inc.'s NPPES record is Alexander Sweidan, President/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mesa Pulmonary Group, Inc.'s NPI active?
- Yes — Mesa Pulmonary Group, Inc.'s NPI (1821610874) is active in the NPPES registry as of the last update on 2026-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.