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DR. HOA VAN NGUYEN DO
NPI 1124367511
Otolaryngology in Spring Hill, FL

Active since February 06, 2013PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
4169 LAMSON AVE STE 100, SPRING HILL, FL 34608(352) 515-0136(352) 515-0137 Get Directions Write a Review

NPPES record last updated: May 8, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 8, 2025, Nov 25, 2020, Sep 30, 2015 (3 updates tracked since 2015).

About Dr. Hoa Van Nguyen Do NPPES

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

DR. HOA VAN NGUYEN DO (NPI 1124367511) is an individual otolaryngology provider in Spring Hill, Florida, licensed in Florida (OS11929) and active in the NPI registry since February 2013. He is enrolled in Medicare PECOS and is a graduate of Michigan State University College Of Osteopathic Medicine (1997).

NPPES Registry Identity

NPI1124367511
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameDR. HOA VAN NGUYENCredential: DO
Location Address4169 LAMSON AVE STE 100Spring Hill, FL 34608-3702
Mailing Address4169 Lamson Ave Ste 100Spring Hill, FL 34608-3702 · (352) 515-0136 · Fax (352) 515-0137
Phone(352) 515-0136
Fax(352) 515-0137
Sole ProprietorNo
Medical School CMSMichigan State University College Of Osteopathic MedicineGraduated 1997
Enumeration DateFebruary 6, 2013
Last NPPES UpdateMay 8, 20253 updates tracked since enumeration
NPPES CertifiedMay 8, 2025
✔ NPI 1124367511 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in FL · OS11929
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
4169 LAMSON AVE STE 100, Spring Hill, FL 34608
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter of Alabama, Florida Blue (BlueCross BlueShield FL) and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Hoa Van Nguyen Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4082921200
PECOS Enrollment IDI20150919000159, I20250131003582
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 Reassignment

Medicare enrollment records show Hoa Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Entrusting LLC
Same address
Otolaryngology
4169 LAMSON AVE STE 100
Spring Hill, FL 34608
  • Reassigned Medicare billing, Florida enrollment
NPI 1427867753 (352) 515-0136

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

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
556 services240 patients
Removal of impacted ear wax 69210
Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.
350 services181 patients
Diagnostic exam of nasal passages using an endoscope 31231
A diagnostic exam of nasal passages using an endoscope is a non-invasive procedure. A small, flexible tube with a light and camera at the end, called an endoscope, is inserted into the nose. This allows the doctor to view the nasal passages and sinuses, helping to identify any issues.
222 services152 patients
Exam of the nose and throat using an endoscope 92511
An endoscopic examination of the nose and throat is a procedure where a thin, flexible tube with a light and camera attached (endoscope) is used to view these areas in detail. It helps identify any abnormalities or issues that may be causing symptoms like difficulty swallowing, persistent cough, or nasal congestion.
53 services46 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
43 services43 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34608 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
$70.04 typical visit price
range $17.57 – $139.16
Typical copayment $17.51 (range $4.39 – $34.79)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored

Other Providers at the Same Location NPPES

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

ENTRUSTING LLC
Otolaryngology
4169 LAMSON AVE STE 100
SPRING HILL, FL 34608
Hernando County (352) 515-0136

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 Hoa Nguyen's NPI number?

The NPI number for Hoa Nguyen is 1124367511. It was assigned to this individual provider in the NPPES registry on February 6, 2013.

Where is Hoa Nguyen located?

Hoa Nguyen practices at 4169 Lamson Ave Ste 100, Spring Hill, FL 34608. The listed phone number is (352) 515-0136.

What is Hoa Nguyen's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Hoa Nguyen enrolled in Medicare?

Yes. Hoa Nguyen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Hoa Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hoa Nguyen reassigns Medicare benefits to Entrusting LLC (Spring Hill, FL). The 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 Hoa Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Hoa Nguyen accept?

Health plans from Ambetter Health, Ambetter of Alabama, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Hoa Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Hoa Nguyen was last updated on May 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.