Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Alexandre Antonio De Moraes, M.D.

Family Medicine Physician in Napa, CA · enumerated 2005.

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

National Provider Identifier

1942284831

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Registry record

Entity type Individual (Type 1)

Name Alexandre Antonio De Moraes

Credential M.D.

Sex Male

Practice address Napa, CA, 94558

Phone (707) 257-1550

Fax (707) 257-8219

Enumeration date Dec 3, 2005

Last updated in NPPES Jan 6, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A66851 (CA) Primary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD60183294 (WA) Secondary

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

Where does Alexandre De Moraes practice?

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

What is the NPI number for Alexandre De Moraes?

The National Provider Identifier (NPI) for Alexandre De Moraes is 1942284831, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Rony Kako Internal Medicine Physician · Napa, CA NPI 1699709881 Marshall Cooperson Internal Medicine Physician · Napa, CA NPI 1194743195 David Jue Internal Medicine Physician · Napa, CA NPI 1467470468 Margaret Mackey Family Nurse Practitioner · Napa, CA NPI 1073717492 Sarah Z. Minasyan MD, Inc Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Napa, CA NPI 1811266117 Personalized Care MD Adult Medicine Physician · Napa, CA NPI 1891232484 Continuum Palliative Resources PC Hospice and Palliative Medicine (Family Medicine) Physician · Napa, CA NPI 1548792575 Morgan Frederick Registered Dietitian · Napa, CA NPI 1962918664

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-06.