Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Monica Lau Katamura, MD

Adolescent Medicine (Internal Medicine) Physician in Madera, CA · enumerated 2013.

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

National Provider Identifier

1487996492

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Registry record

Entity type Individual (Type 1)

Name Monica Lau Katamura

Credential MD

Sex Female

Practice address 9300 Valley Childrens Pl # 01, Madera, CA, 93636

Phone (559) 353-6425

Fax (559) 353-6441

Enumeration date Mar 18, 2013

Last updated in NPPES Jun 20, 2022

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 284726 (MA) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 284726 (MA) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License C176845 (CA) Secondary

207RA0000X Adolescent Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License C176845 (CA) Primary

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

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 Monica Katamura?

The National Provider Identifier (NPI) for Monica Katamura is 1487996492, a Type 1 (individual) record in the CMS NPPES registry.

Where does Monica Katamura practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-20.