Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Maria Susan Buhay-Maglunog MD Inc

Organization Rheumatology Physician · NPI 1003081209

Maria Susan Buhay-Maglunog MD Inc provides Rheumatology Physician services in West Covina, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
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

1250 S Sunset Ave Ste 201
West Covina, CA 91790-3961 Not confirmed with CMS for 17 years — call before visiting
Phone: (626) 962-3254
Fax: (962) 962-1266
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence A42390 (CA)

Record details

NPI number1003081209
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Maria Susan Buhay-Maglunog — President · (626) 962-3254
NPI enumeratedApril 28, 2008
Last updated in NPPESFebruary 3, 2009
Mailing address1250 S Sunset Ave, Suite 201, West Covina, CA 91790-3961

Other providers in West Covina