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DR. THUANHANH THI NGUYEN M.D.
NPI 1285622407
Internal Medicine in Charlotte, NC

Active since October 11, 2005PECOS EnrolledAccepts Medicare AssignmentCLIA 34D1019785 · Waiver
1433 EMERYWOOD DR, STE D, CHARLOTTE, NC 28210(704) 554-8880(704) 554-8883 Get Directions Write a Review

NPPES record last updated: July 6, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Thuanhanh Thi Nguyen M.d. NPPES

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

DR. THUANHANH THI NGUYEN M.D. (NPI 1285622407) is an individual internal medicine provider in Charlotte, North Carolina, licensed in North Carolina (200101583) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through November 30, 2027, and is a graduate of Other (1989).

NPPES Registry Identity

NPI1285622407
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. THUANHANH THI NGUYENCredential: M.D.
Location Address1433 EMERYWOOD DR, STE DCharlotte, NC 28210-4105
Mailing AddressPo Box 240296Charlotte, NC 28224-0296 · (704) 904-6653
Phone(704) 554-8880
Fax(704) 554-8883
Sole ProprietorNo
Medical School CMSOtherGraduated 1989
Enumeration DateOctober 11, 2005
Last NPPES UpdateJuly 6, 2010
✔ NPI 1285622407 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in NC · 200101583✔ Licensed in GA · 47629
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.
1433 EMERYWOOD DR, Charlotte, NC 28210
Open in Google Maps ↗

Other Identifiers 3

Medicaid89135M6NC
Medicare ID-Type Unspecified2336529NC
Medicare UPINHO9918NC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Thuanhanh Thi 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 ID4183525603
PECOS Enrollment IDI20040117000125
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 34D1019785

Thuanhanh T Nguyen MD PA · Charlotte, NC
Active · expires Nov 30, 2027
CLIA Number34D1019785
Laboratory TypePhysician Office
Certificate Effective DateDecember 1, 2025
Certificate Expiration DateNovember 30, 2027
Laboratory DirectorThuanhanh Nguyen
Laboratory Phone(704) 554-8880
Laboratory LocationThuanhanh T Nguyen MD PA1433 Emerywood Drive, Suite D, Charlotte, NC 28210
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 6

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.
149 services42 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.
85 services39 patients
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.
44 services25 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
32 services29 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
30 services30 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
23 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28210 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
$125.01 typical visit price
range $54.12 – $165.09
Typical copayment $31.25 (range $13.53 – $41.27)
Most-billed visit code 99204
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
8 suppliers26 claims55 services$5.40 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
8 suppliers13 claims13 services$0.96 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 6

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

DR. YULIYA GORELIK DDS
Dentist
1433 EMERYWOOD DR
CHARLOTTE, NC 28210
Mecklenburg County (718) 759-8215
DR. YVONNE TRACY SHOOK OD
Optometrist
1433 EMERYWOOD DR
CHARLOTTE, NC 28210
Mecklenburg County (704) 553-2020
YVONNE T. SHOOK O.D.P.A.
Optometrist
1433 EMERYWOOD DR, SUITE C
CHARLOTTE, NC 28210
Mecklenburg County (704) 553-2020
THUANHANH T. NGUYEN, M.D., P.A.
Internal Medicine
1433 EMERYWOOD DR, STE D
CHARLOTTE, NC 28210
Mecklenburg County (704) 554-8880
NICOLE RIST COLLINS, OD, PLLC
Optometrist
1433 EMERYWOOD DR
CHARLOTTE, NC 28210
Mecklenburg County (704) 553-2020
DR. NGUYEN VIET TA M.D.
Pediatrics
1433 EMERYWOOD DR, STE D
CHARLOTTE, NC 28210
Mecklenburg County (704) 554-8880

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 Thuanhanh Nguyen's NPI number?

The NPI number for Thuanhanh Nguyen is 1285622407. It was assigned to this individual provider in the NPPES registry on October 11, 2005.

Where is Thuanhanh Nguyen located?

Thuanhanh Nguyen practices at 1433 Emerywood Dr Ste D, Charlotte, NC 28210. The listed phone number is (704) 554-8880.

What is Thuanhanh Nguyen's specialty?

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

Is Thuanhanh Nguyen enrolled in Medicare?

Yes. Thuanhanh 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.

Does Thuanhanh Nguyen hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 34D1019785) is associated with this NPI, valid through November 30, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Thuanhanh Nguyen accept?

Health plans from Blue Cross and Blue Shield of NC and UnitedHealthcare list Thuanhanh 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 Thuanhanh Nguyen was last updated on July 6, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.