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HUI JUN GUO
NPI 1699352419
Internal Medicine in Jacksonville, FL

Active since March 26, 2021PECOS Enrolled
653 W 8TH ST # L-18, JACKSONVILLE, FL 32209(904) 244-3091 Get Directions Write a Review

NPPES record last updated: February 7, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 7, 2025, Jun 25, 2021, Mar 26, 2021 (3 updates tracked since 2021).

About Hui Jun Guo NPPES

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

HUI JUN GUO (NPI 1699352419) is an individual internal medicine provider in Jacksonville, Florida, licensed in Florida (OS20606) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699352419
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameHUI JUN GUO
Location Address653 W 8TH ST # L-18Jacksonville, FL 32209-6511
Mailing AddressPo Box 44008Jacksonville, FL 32231-4008
Phone(904) 244-3091
Sole ProprietorNo
Enumeration DateMarch 26, 2021
Last NPPES UpdateFebruary 7, 20253 updates tracked since enumeration
NPPES CertifiedFebruary 7, 2025
✔ NPI 1699352419 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in FL · OS20606
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
653 W 8TH ST # L-18, Jacksonville, FL 32209
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hui Jun Guo is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

2

Medicare enrollment records show Hui Jun Guo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cogent Healthcare Of Jacksonville, LLC
0.1 mi
Internal Medicine
655 W 8TH ST
Jacksonville, FL 32209
  • Reassigned Medicare billing, Florida enrollment
  • 440 clinicians in this Medicare group
NPI 1124252333 (904) 244-3850
Sound Physicians Of Florida Vi LLC
302 mi
Internal Medicine
4725 N FEDERAL HWY
Fort Lauderdale, FL 33308
  • Reassigned Medicare billing, Florida enrollment
  • 197 clinicians in this Medicare group
NPI 1417761073 (954) 771-8000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32209 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 4

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

REEM LOULI M.D.
Internal Medicine
653 W 8TH ST # L-18
JACKSONVILLE, FL 32209
Duval County (904) 244-3094
FALGUNI PATEL
Internal Medicine
653 W 8TH ST # L-18
JACKSONVILLE, FL 32209
Duval County (904) 244-7388
DR. KHADEEJA ESMAIL M.D
Internal Medicine (Cardiovascular Disease)
653 W 8TH ST # L-18
JACKSONVILLE, FL 32209
Duval County (904) 244-3094
LAUREN STEMBOROSKI DO
Internal Medicine (Gastroenterology)
653 W 8TH ST # L-18
JACKSONVILLE, FL 32209
Duval County (904) 244-3094

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 Hui Jun Guo's NPI number?

The NPI number for Hui Jun Guo is 1699352419. It was assigned to this individual provider in the NPPES registry on March 26, 2021.

Where is Hui Jun Guo located?

Hui Jun Guo practices at 653 W 8th St # L-18, Jacksonville, FL 32209. The listed phone number is (904) 244-3091.

What is Hui Jun Guo's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Hui Jun Guo enrolled in Medicare?

Yes. Hui Jun Guo is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Hui Jun Guo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hui Jun Guo reassigns Medicare benefits to 2 organizations: Cogent Healthcare Of Jacksonville, LLC (Jacksonville, FL) and Sound Physicians Of Florida Vi LLC (Fort Lauderdale, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Hui Jun Guo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Hui Jun Guo was last updated on February 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.