Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mesa Pulmonary Group, Inc

Organization Internal Medicine Physician · NPI 1821610874

Mesa Pulmonary Group, Inc is an Internal Medicine Physician in Costa Mesa, California. Registered with an NPI since 2020.

In the registry since
2020
Specialties on file
3
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

136 Broadway
Costa Mesa, CA 92627-2818
Phone: (949) 873-5537
Fax: (949) 837-5647
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X
Internal Medicine Physician Taxonomy 207R00000X
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X

Record details

NPI number1821610874
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alexander Sweidan — President/Ceo · (310) 723-5303
NPI enumeratedMay 13, 2020
Last updated in NPPESMarch 2, 2026
Certification dateMarch 2, 2026
Mailing addressP.O. Box 8500, Newport Beach, CA 92658-8500

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