DR. JOHN V DEGUZMAN MD
NPI 1558347153
Specialist in Phoenix, AZ

Active since December 16, 2005Opted out of Medicare · through Jan 1, 2027
4400 N 32ND ST, SUITE 140, PHOENIX, AZ 85018(602) 258-4018 Get Directions Write a Review

NPPES record last updated: January 29, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. John V Deguzman Md NPPES

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

DR. JOHN V DEGUZMAN MD (NPI 1558347153) is an individual specialist in Phoenix, Arizona, licensed in Arizona (22208) and active in the NPI registry since December 2005. He has opted out of Medicare through January 1, 2027.

NPPES Registry Identity

NPI1558347153
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. JOHN V DEGUZMANCredential: MD
Location Address4400 N 32ND ST, SUITE 140Phoenix, AZ 85018-3953
Mailing Address4400 N 32nd St, Suite 140Phoenix, AZ 85018-3953 · (602) 258-4018
Sole ProprietorNo
Enumeration DateDecember 16, 2005
Last NPPES UpdateJanuary 29, 2008
NPI 1558347153 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License Licensed in AZ · 22208
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
4400 N 32ND ST, Phoenix, AZ 85018

Other Identifiers 4

Medicare UPINF75593AZ
Medicare PINZ117489AZ
Other22208AZ · State License
Medicare ID-Type UnspecifiedZ63234AZ · Medicare

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Dr. John V Deguzman Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2015 through January 1, 2027.

Opt-Out Effective DateJanuary 1, 2015
Opt-Out In Effect ThroughJanuary 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

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.

Ophthalmology
4400 N 32ND ST, STE 280
PHOENIX, AZ 85018
Internal Medicine
4400 N 32ND ST, SUITE 140
PHOENIX, AZ 85018
Chiropractor
4400 N 32ND ST, SUITE 110
PHOENIX, AZ 85018
Family Medicine
4400 N 32ND ST, STE 110
PHOENIX, AZ 85018
Ophthalmology
4400 N 32ND ST, STE 280
PHOENIX, AZ 85018
Internal Medicine
4400 N 32ND ST, SUITE 140
PHOENIX, AZ 85018
Family Medicine
4400 N 32ND ST, SUITE 110
PHOENIX, AZ 85018
Nurse Practitioner (Adult Health)
4400 N 32ND ST, SUITE 140
PHOENIX, AZ 85018

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 John Deguzman's NPI number?

The NPI number for John Deguzman is 1558347153. It was assigned to this individual provider in the NPPES registry on December 16, 2005.

Where is John Deguzman located?

John Deguzman practices at 4400 N 32nd St Suite 140, Phoenix, AZ 85018. The listed phone number is (602) 258-4018.

What is John Deguzman's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is John Deguzman enrolled in Medicare?

No. John Deguzman has opted out of Medicare through January 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for John Deguzman was last updated on January 29, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.