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DR. THANHMY NGUYEN M.D.
NPI 1285624759
Internal Medicine in Tampa, FL

Active since October 26, 2005PECOS EnrolledAccepts Medicare Assignment
8408 N GRADY AVE, TAMPA, FL 33614(813) 885-9091(813) 324-1133 Get Directions Write a Review

NPPES record last updated: November 11, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 11, 2025, Feb 4, 2025, May 16, 2024 (3 updates tracked since 2024).

About Dr. Thanhmy Nguyen M.d. NPPES

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

DR. THANHMY NGUYEN M.D. (NPI 1285624759) is an individual internal medicine provider in Tampa, Florida, licensed in Florida (ME90386) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (1993).

NPPES Registry Identity

NPI1285624759
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. THANHMY NGUYENCredential: M.D.
Location Address8408 N GRADY AVETampa, FL 33614-1907
Mailing Address425 W Colonial Dr Ste 303Orlando, FL 32804-6863 · (321) 332-6947 · Fax (407) 286-4515
Phone(813) 885-9091
Fax(813) 324-1133
Sole ProprietorYes
Medical School CMSOtherGraduated 1993
Enumeration DateOctober 26, 2005
Last NPPES UpdateNovember 11, 20253 updates tracked since enumeration
NPPES CertifiedNovember 11, 2025
✔ NPI 1285624759 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 · ME90386
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.
8408 N GRADY AVE, Tampa, FL 33614
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Secondary Practice Locations 2

Location 15051 66th St NSaint Petersburg, FL 33709-3119 · Phone (813) 885-9091 · Fax (813) 324-1133
Location 24040 W Waters Ave, Suite 900Tampa, FL 33614-1958 · Phone (813) 885-9091 · Fax (813) 885-3527

Other Identifiers 1

Medicaid002995700FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama 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. Thanhmy Nguyen M.d. 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 ID6406846179
PECOS Enrollment IDI20050620000225
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 Thanhmy Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Orlando Family Physicians, LLC
73 mi
General Practice
6336 W COLONIAL DR
Orlando, FL 32818
  • Reassigned Medicare billing, Florida enrollment
  • 97 clinicians in this Medicare group
NPI 1568563187 (407) 658-9687

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 2

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 moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
39 services14 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
20 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33614 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.

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.

Reported Quality Measures

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
64%67 patients3/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

MS. THUYAN THI NGUYEN APRN
Nurse Practitioner (Family)
8408 N GRADY AVE
TAMPA, FL 33614
Hillsborough County (813) 885-9091
HOA NGUYEN PA
Physician Assistant
8408 N GRADY AVE
TAMPA, FL 33614
Hillsborough County (813) 885-9091
MS. JESSICA HANNAH MAJOR PA
Physician Assistant
8408 N GRADY AVE
TAMPA, FL 33614
Hillsborough County (813) 885-9091
ORLANDO FAMILY PHYSICIANS, LLC
Internal Medicine
8408 N GRADY AVE
TAMPA, FL 33614
Hillsborough County (813) 885-9091

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 Thanhmy Nguyen's NPI number?

The NPI number for Thanhmy Nguyen is 1285624759. It was assigned to this individual provider in the NPPES registry on October 26, 2005.

Where is Thanhmy Nguyen located?

Thanhmy Nguyen practices at 8408 N Grady Ave, Tampa, FL 33614. The listed phone number is (813) 885-9091.

What is Thanhmy Nguyen's specialty?

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

Is Thanhmy Nguyen enrolled in Medicare?

Yes. Thanhmy 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 Thanhmy Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thanhmy Nguyen reassigns Medicare benefits to Orlando Family Physicians, LLC (Orlando, 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 Thanhmy Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Thanhmy Nguyen accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AvMed and Cigna HealthCare of Florida, Inc. and 5 other insurers list Thanhmy 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 Thanhmy Nguyen was last updated on November 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.