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DR. JOHNNY NGUYEN M.D.
NPI 1194024331
Pathology - Anatomic Pathology & Clinical Pathology in St Petersburg, FL

Active since March 25, 2011PECOS Enrolled
501 6TH AVE S, ST PETERSBURG, FL 33701(727) 767-4341(727) 767-8576 Get Directions Write a Review

NPPES record last updated: May 3, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 3, 2022, Jul 12, 2016 (2 updates tracked since 2016).

About Dr. Johnny Nguyen M.d. NPPES

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

DR. JOHNNY NGUYEN M.D. (NPI 1194024331) is an individual anatomic pathology & clinical pathology provider in St Petersburg, Florida, licensed in Florida (ME118375) and active in the NPI registry since March 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1194024331
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameDR. JOHNNY NGUYENCredential: M.D.
Location Address501 6TH AVE SSt Petersburg, FL 33701-4634
Mailing Address603 S Dakota Ave, Unit 5Tampa, FL 33606-2552 · (407) 637-9018
Phone(727) 767-4341
Fax(727) 767-8576
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateMarch 25, 2011
Last NPPES UpdateMay 3, 20222 updates tracked since enumeration
NPPES CertifiedMay 3, 2022
✔ NPI 1194024331 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in FL · ME118375
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
501 6TH AVE S, St Petersburg, FL 33701
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Johnny Nguyen M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8426422254
PECOS Enrollment IDI20250716000894
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. STEPHEN ROGERS KENNEDY MD
Pediatrics
501 6TH AVE S
ST PETERSBURG, FL 33701
Pinellas County (727) 767-4243
DR. WILLIAM EDWARD SCHAAF JR. M.D.
Radiology (Pediatric Radiology)
501 6TH AVE S, DEPARTMENT OF RADIOLOGY
SAINT PETERSBURG, FL 33701
Pinellas County (727) 767-3318
KRISTY W PATEL MD
Hospitalist
501 6TH AVE S
ST PETERSBURG, FL 33701
Pinellas County (727) 767-4243
JENNIFER FOUTCH M.S.W.
Social Worker
501 6TH AVE S, DEPT.# 7470
ST PETERSBURG, FL 33701
Pinellas County (727) 767-6794
SUSAN BUFFINGTON
Nurse Practitioner (Pediatrics)
501 6TH AVE S, DEPT OF RADIOLOGY
ST PETERSBURG, FL 33701
Pinellas County (727) 767-3318
BRITTANY EASTER BOWER ARNP
Nurse Practitioner (Neonatal)
501 6TH AVE S
ST PETERSBURG, FL 33701
Pinellas County (727) 767-4313
DR. DERECK DAVY PHRATHEP PH.D.
Psychologist
501 6TH AVE S
ST PETERSBURG, FL 33701
Pinellas County (727) 767-4170
TARA MORDER
Nurse Practitioner (Neonatal)
501 6TH AVE S
ST PETERSBURG, FL 33701
Pinellas County (727) 767-4313

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 Johnny Nguyen's NPI number?

The NPI number for Johnny Nguyen is 1194024331. It was assigned to this individual provider in the NPPES registry on March 25, 2011.

Where is Johnny Nguyen located?

Johnny Nguyen practices at 501 6th Ave S, St Petersburg, FL 33701. The listed phone number is (727) 767-4341.

What is Johnny Nguyen's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Johnny Nguyen enrolled in Medicare?

Yes. Johnny Nguyen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Johnny Nguyen was last updated on May 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.