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MR. FERDINAND A ALFONSO MD
NPI 1356339733
Psychiatry & Neurology - Neurology in Duarte, CA

Active since October 11, 2005
931 BUENA VISTA ST, SUITE 503, DUARTE, CA 91010(626) 357-8003(626) 357-8402 Get Directions Write a Review

NPPES record last updated: October 27, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Ferdinand A Alfonso Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. FERDINAND A ALFONSO MD (NPI 1356339733) is an individual neurology provider in Duarte, California, licensed in California (A40114) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1356339733
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameMR. FERDINAND A ALFONSOCredential: MD
Location Address931 BUENA VISTA ST, SUITE 503Duarte, CA 91010-1712
Mailing Address931 Buena Vista St, Suite 503Duarte, CA 91010-1712 · (626) 357-8003 · Fax (626) 357-8402
Phone(626) 357-8003
Fax(626) 357-8402
Sole ProprietorYes
Enumeration DateOctober 11, 2005
Last NPPES UpdateOctober 27, 2011
✔ NPI 1356339733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in CA · A40114
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
931 BUENA VISTA ST, Duarte, CA 91010
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Other Names 1

Professional Name (2)Mr. Ferdinand A Alfonso M.d.

Other Identifiers 3

Medicare ID-Type UnspecifiedA40114CA
Medicare UPIND34083
Medicaid00A40114CA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHRISTOPHER I SANCHEZ
Behavior Technician
931 BUENA VISTA ST
DUARTE, CA 91010
Los Angeles County (626) 739-3765
DELIA TERESA ULLOA
Behavior Technician
931 BUENA VISTA ST
DUARTE, CA 91010
Los Angeles County (626) 671-8866
THOMAS VICTOR DEGUZMAN P.T.
Physical Therapist
931 BUENA VISTA ST, SUITE 304
DUARTE, CA 91010
Los Angeles County (626) 389-0187
ALICIA P. CUENTO, M.D., INC
Pediatrics
931 BUENA VISTA ST, #100
DUARTE, CA 91010
Los Angeles County (626) 357-5087
MOUNTAIN GROUP LLC
Clinic/Center (Sleep Disorder Diagnostic)
931 BUENA VISTA ST, SUITE 103
DUARTE, CA 91010
Los Angeles County (626) 531-6891
DR. ELIZABETH ANNE SMALLEY MD
Internal Medicine
931 BUENA VISTA ST, 405
DUARTE, CA 91010
Los Angeles County (626) 358-8901
JOON KANG CHIROPRACTIC INC
Chiropractor
931 BUENA VISTA ST, SUITE #303
DUARTE, CA 91010
Los Angeles County (626) 531-7588
HEALTH CARE PARTNERS, INC.
Non-Pharmacy Dispensing Site
931 BUENA VISTA ST, SUITE 400
DUARTE, CA 91010
Los Angeles County (626) 358-0269

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ferdinand Alfonso's NPI number?

The NPI number for Ferdinand Alfonso is 1356339733. It was assigned to this individual provider in the NPPES registry on October 11, 2005. The provider is also known as Mr. Ferdinand A Alfonso M.D..

Where is Ferdinand Alfonso located?

Ferdinand Alfonso practices at 931 Buena Vista St Suite 503, Duarte, CA 91010. The listed phone number is (626) 357-8003.

What is Ferdinand Alfonso's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

When was this NPI record last updated?

The NPPES record for Ferdinand Alfonso was last updated on October 27, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.