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Active NPI 1558347153 Individual Practitioner Male Practitioner

Dr. John V Deguzman , MD

Specialist • Phoenix, AZ

Professional Overview & Biography Verified Profile Summary

Dr. John Deguzman, MD is a registered healthcare professional specializing in Specialist in Phoenix, AZ. Practice services are available at 4400 N 32ND ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

4400 N 32nd St
Suite 140

Phoenix, AZ 850183953

Telephone 6022584018
Associated Practice Facility / Clinic
🏢 Corcoran Family Medicine Pllc Facility NPI 1417902214

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Phoenix, AZ

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 36.2 Yrs
State Avg: 35.9 Yrs
Regional Practice Density
196 Specialists

Practicing in Phoenix, AZ (826 Statewide)

Telehealth Adoption Rate
4.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License AZ 22208

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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID State License
22208 (AZ)

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

21 Associated Practitioners
NPI 1003802604

Doctor of Medicine (M.D.)

Dr. Lurlyn Pero , MD

Internal Medicine

NPI 1023056728

Doctor of Medicine (M.D.)

Dr. Samuel Clark , MD

Family Medicine

NPI 1073506036

Doctor of Medicine (M.D.)

NPI 1134114275

Doctor of Medicine (M.D.)

Dr. Barbara Backer , MD

Internal Medicine

NPI 1134171374

Doctor of Medicine (M.D.)

NPI 1164468633

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active January 29, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location January 29, 2008

Registered at 4400 N 32ND ST, SUITE 140, PHOENIX, AZ 850183953 (Tel: 6022584018)

📍
Updated Business Mailing Address January 29, 2008

Registered at 4400 N 32ND ST, SUITE 140, PHOENIX, AZ 850183953 (Tel: 6022584018)

👤
Provider Name / Credentials Updated January 29, 2008

Recorded as JOHN DEGUZMAN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 29, 2008

Specialist (License #22208 in AZ)

🟢
Initial NPI Registration & Enumeration December 16, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1558347153
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 16, 2005
Last Update: January 29, 2008
Sole Proprietor: No

Mailing Address

4400 N 32nd St, Suite 140

Phoenix, AZ 850183953

Phone: 6022584018

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.