Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. KARLO ANGELO SIQUIAN BARCELONA FNP-BC
NPI 1871424408
Nurse Practitioner - Family in Scottsdale, AZ

Q: What is Karlo Angelo Barcelona's NPI number?

The NPI number for Karlo Angelo Barcelona is 1871424408. It was assigned to this individual provider in the NPPES registry on May 25, 2026.

Q: What is Karlo Angelo Barcelona's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Active since May 25, 2026

17030 N 49TH ST APT 1175, SCOTTSDALE, AZ 85254(602) 921-8540 Get Directions Write a Review

NPPES record last updated: September 10, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 10, 2026, May 25, 2026 (2 updates tracked since 2026).

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About Mr. Karlo Angelo Siquian Barcelona Fnp-bc NPPES

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

MR. KARLO ANGELO SIQUIAN BARCELONA FNP-BC (NPI 1871424408) is an individual family provider in Scottsdale, Arizona, licensed in Arizona (268516) and active in the NPI registry since May 2026. He maintains a secondary practice location in Scottsdale.

NPPES Registry Identity

NPI1871424408

Entity TypeIndividualMale

Primary Taxonomy363LF0000X

Provider Legal NameMR. KARLO ANGELO SIQUIAN BARCELONACredential: FNP-BC

Location Address17030 N 49TH ST APT 1175Scottsdale, AZ 85254-7576

Mailing AddressPo Box 35380Las Vegas, NV 89133-5380 · (702) 579-3202

Phone(602) 921-8540

Sole ProprietorNo

Enumeration DateMay 25, 2026

Last NPPES UpdateSeptember 10, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 10, 2026

✔ NPI 1871424408 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in AZ · 268516

17030 N 49TH ST APT 1175, Scottsdale, AZ 85254

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Secondary Practice Location 1

Location 16501 E Greenway Pkwy Ste 160Scottsdale, AZ 85254-2069 · Phone (480) 948-9903

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 Karlo Angelo Barcelona's NPI number?

The NPI number for Karlo Angelo Barcelona is 1871424408. It was assigned to this individual provider in the NPPES registry on May 25, 2026.

Where is Karlo Angelo Barcelona located?

Karlo Angelo Barcelona practices at 17030 N 49th St Apt 1175, Scottsdale, AZ 85254. The listed phone number is (602) 921-8540.

What is Karlo Angelo Barcelona's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Karlo Angelo Barcelona was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.