Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Calvin G Hagglov, M.D.

Family Medicine Physician in Redlands, CA · enumerated 2006 · practices at Faculty Physicians and Surgeons of Llusm.

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

National Provider Identifier

1023048816

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Registry record

Entity type Individual (Type 1)

Name Calvin G Hagglov

Credential M.D.

Sex Male

Practice address 25828 Redlands Blvd Ste 102, Redlands, CA, 92373

Phone (909) 558-6600

Enumeration date Jul 4, 2006

Last updated in NPPES Jun 4, 2019

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A85993 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
00A859930	Medicaid	CA	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Calvin Hagglov?

The National Provider Identifier (NPI) for Calvin Hagglov is 1023048816, a Type 1 (individual) record in the CMS NPPES registry.

Where does Calvin Hagglov practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-04.