Ferdinand Alfonso, MD

ActiveIndividual ProviderPsychiatry
NPI issued: October 11, 2005

Quick Facts

NPI Number
1356339733
TypeIndividual
StatusActive
SpecialtyPsychiatry
Taxonomy2084N0400X — Psychiatry
Phone
(626) 357-8003
StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1356339733)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (October 11, 2005)
Data source: CMS NPPES

Provider Overview

FERDINAND ALFONSO, MD is a Psychiatry provider based in Duarte, CA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1356339733
Provider TypeIndividual Provider
GenderMale
CredentialMD
StatusActive
Enumeration DateOctober 11, 2005

Practice Location

CityDuarte
StateCA
ZIP Code91010-1712
Phone(626) 357-8003

Specialties & Licenses

★ Primary
SpecialtyPsychiatry
Taxonomy Code2084N0400X
License StateCA

Mailing Address

CityDuarte
StateCA
ZIP Code91010-1712
Phone(626) 357-8003
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1356339733 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

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For Credentialing

Reference NPI 1356339733for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1356339733 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Psychiatry

Psychiatrists are medical doctors who specialize in the diagnosis, treatment, and prevention of mental, emotional, and behavioral disorders, with the authority to prescribe medications.

Browse all Psychiatryproviders →
📊
25,495
Psychiatry Providers in the US

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People Also Ask

What is Ferdinand Alfonso's NPI number?
Ferdinand Alfonso's NPI number is 1356339733, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Ferdinand Alfonso's NPI currently active?
Yes, Ferdinand Alfonso's NPI status is Active as of the latest CMS NPPES database updates.
What does Ferdinand Alfonso specialize in?
Ferdinand Alfonso specializes in Psychiatry. The healthcare taxonomy code associated with this specialty is 2084N0400X.
Where does Ferdinand Alfonso practice?
Ferdinand Alfonso practices in Duarte, CA 91010-1712.
When was Ferdinand Alfonso's NPI issued?
Ferdinand Alfonso's NPI was issued on October 11, 2005.
What is Ferdinand Alfonso's provider type?
Ferdinand Alfonso is registered as an Individual Provider under CMS NPI Type 1.