Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Maria Rebecca Orsolino Arambulo, DDS

General Practice Dentistry in Diamond Bar, CA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881891075

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Registry record

Entity type Individual (Type 1)

Name Dr. Maria Rebecca Orsolino Arambulo

Credential DDS

Sex Female

Practice address 22640 Golden Springs Dr, Suite #A, Diamond Bar, CA, 91765

Phone (909) 860-2656

Fax (909) 860-5546

Enumeration date Jun 29, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 43890 (CA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
23626	Other	CA	UNITED HEALTH CARE
485713	Other	CA	UNITED CONCORDIA
B43890-01	Other	CA	HEALTHY FAMILIES
030127-1	Other	CA	BLUE SHIELD OF CALIFORNIA

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Maria Rebecca Arambulo practice?

The practice location on file with NPPES is in Diamond Bar, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Maria Rebecca Arambulo?

The National Provider Identifier (NPI) for Maria Rebecca Arambulo is 1881891075, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.