Active NPI 1467457572 Individual Practitioner Female Practitioner

Dr. Thuthuy Thi Nguyen , MD

Internal Medicine • Euless, TX

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Thuthuy Nguyen, MD is a certified Internal Medicine practicing in Euless, TX. With approximately 31 years of clinical experience since graduating from Texas Tech University Health Science Center School Of Medicine in 1995, Dr. Nguyen delivers high-quality medical care to the local community at 479 WESTPARK WAY.

Dr. Nguyen is affiliated with Catalyst Physician Group - Ntx, Pllc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, insertion of needle into vein for collection of blood sample. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

479 Westpark Way

Euless, TX 760403957

Telephone 8173585500

Fax 8173585511

Associated Practice Facility / Clinic

🏢 Northeast Tarrant Internal Medicine Associates Facility NPI 1215007570

Medicare Profile & Education

Medical School

Texas Tech University Health Science Center School Of Medicine

Graduation Year

1995

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Euless, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

31 Yrs +1.2 yrs vs City Avg

City Avg: 29.8 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

21 Specialists

Practicing in Euless, TX (9538 Statewide)

Telehealth Adoption Rate

57.1% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

67.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Nguyen (31 Years) 31 Yrs

Euless Specialty Average (29.8 Years) 29.8 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	236	88	$384.65	$122.36
99213 Established patient office or other outpatient visit, typically 15 minutes	92	57	$273.33	$85.27
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	66	66	$387.81	$127.48
36415 Insertion of needle into vein for collection of blood sample	30	28	$25.71	$8.36
90662 Influenza vaccine split virus, preservative free	27	27	$323.00	$81.82
80053 Blood test, comprehensive group of blood chemicals	25	24	$31.68	$10.35
G0008 Administration of influenza virus vaccine	23	23	$33.05	$31.26
82570 Creatinine level to test for kidney function or muscle injury	20	20	$15.54	$5.08
82043 Urine microalbumin (protein) level	20	20	$17.34	$5.66
84443 Blood test, thyroid stimulating hormone (TSH)	17	17	$50.40	$16.46
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	13	13	$23.00	$7.61
80061 Blood test, lipids (cholesterol and triglycerides)	11	11	$40.17	$13.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	279	100	$233.51	$123.77
80053 Blood test, comprehensive group of blood chemicals	145	90	$25.05	$10.35
99213 Established patient office or other outpatient visit, typically 15 minutes	89	58	$156.34	$80.96
84443 Blood test, thyroid stimulating hormone (TSH)	80	61	$40.13	$16.46
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	75	75	$266.91	$127.76
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	69	57	$20.04	$7.61
G0444 Annual depression screening, 5 to 15 minutes	56	56	$30.71	$18.31
83036 Hemoglobin A1C level	50	31	$85.00	$9.52
83721 Ldl cholesterol level	49	45	$40.00	$10.29
80061 Blood test, lipids (cholesterol and triglycerides)	45	44	$35.11	$13.12
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	26	15	$36.23	$14.06
G0008 Administration of influenza virus vaccine	17	17	$17.07	$16.73
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	16	16	$215.00	$75.81
93000 Routine ekg using at least 12 leads including interpretation and report	15	14	$58.40	$14.27
96138 Administration of psychological or neuropsychological test by technician, first 30 minutes	11	11	$150.00	$33.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	365	132	$185.00	$123.53
80053 Blood test, comprehensive group of blood chemicals	265	118	$25.00	$10.43
84443 Blood test, thyroid stimulating hormone (TSH)	145	102	$40.00	$16.59
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	117	92	$20.00	$7.67
99213 Established patient office or other outpatient visit, typically 15 minutes	94	61	$120.00	$73.69
80061 Blood test, lipids (cholesterol and triglycerides)	92	90	$35.00	$13.09
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	88	88	$200.00	$131.22
83721 Ldl cholesterol level	86	75	$40.00	$10.36
G0444 Annual depression screening, 5 to 15 minutes	85	85	$25.00	$18.41
83036 Hemoglobin A1C level	80	34	$85.00	$9.48
G0008 Administration of influenza virus vaccine	41	41	$35.00	$29.26
90662 Influenza vaccine split virus, preservative free	33	33	$83.82	$68.54
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	23	13	$35.00	$14.41
82306 Vitamin d-3 level	22	17	$52.00	$29.22
83718 Hdl cholesterol level	15	15	$20.00	$8.07
93000 Routine ekg using at least 12 leads including interpretation and report	14	13	$62.00	$14.23
G0103 Prostate cancer screening; prostate specific antigen test (psa)	11	11	$40.00	$18.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	343	129	$185.00	$122.15
80053 Blood test, comprehensive group of blood chemicals	253	120	$25.00	$10.52
84443 Blood test, thyroid stimulating hormone (TSH)	156	103	$40.00	$16.80
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	118	98	$20.00	$7.77
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	98	98	$200.00	$132.29
G0444 Annual depression screening, 5 to 15 minutes	95	95	$25.00	$18.81
80061 Blood test, lipids (cholesterol and triglycerides)	91	88	$35.00	$13.39
99213 Established patient office or other outpatient visit, typically 15 minutes	85	58	$120.00	$77.86
83721 Ldl cholesterol level	84	72	$40.00	$10.39
83036 Hemoglobin A1C level	59	31	$85.00	$9.57
G0008 Administration of influenza virus vaccine	36	36	$35.00	$16.97
82306 Vitamin d-3 level	30	26	$52.00	$29.60
90662 Influenza vaccine split virus, preservative free	22	22	$72.00	$65.26
83718 Hdl cholesterol level	20	20	$20.00	$7.83
84478 Triglycerides level	20	17	$20.00	$5.49
93880 Ultrasound of both sides of head and neck blood flow	17	17	$397.00	$187.75
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	14	14	$30.00	$19.86
99495 Transitional care management services for problem of at least moderate complexity	14	13	$275.00	$172.36
99442 Telephone medical discussion with physician, 11-20 minutes	13	12	$75.00	$75.42
G0103 Prostate cancer screening; prostate specific antigen test (psa)	13	13	$40.00	$19.31
85652 Red blood cell sedimentation rate, to detect inflammation, automated	11	11	$20.00	$2.70
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	11	11	$35.00	$14.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	295	134	$181.34	$108.08
80053 Blood test, comprehensive group of blood chemicals	194	110	$25.00	$10.45
84443 Blood test, thyroid stimulating hormone (TSH)	133	98	$40.00	$16.70
99213 Established patient office or other outpatient visit, typically 15 minutes	131	86	$120.00	$71.93
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	108	108	$193.06	$117.48
G0444 Annual depression screening, 5 to 15 minutes	93	93	$25.00	$18.27
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	85	75	$20.00	$7.72
80061 Blood test, lipids (cholesterol and triglycerides)	78	77	$35.00	$13.33
83721 Ldl cholesterol level	64	60	$40.00	$10.42
83036 Hemoglobin A1C level	55	31	$85.00	$9.65
99442 Telephone medical discussion with physician, 11-20 minutes	50	31	$74.40	$74.87
99443 Telephone medical discussion with physician, 21-30 minutes	46	43	$100.00	$100.52
G0008 Administration of influenza virus vaccine	42	38	$32.83	$16.68
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	27	26	$30.00	$19.17
81000 Manual urinalysis test with examination using microscope, non-automated	21	18	$22.00	$4.02
20610 Aspiration and/or injection of fluid from large joint	18	12	$113.00	$55.87
82306 Vitamin d-3 level	14	12	$47.71	$29.39
G0103 Prostate cancer screening; prostate specific antigen test (psa)	14	14	$40.00	$19.28
90662 Influenza vaccine split virus, preservative free	13	12	$72.00	$58.64
93000 Routine ekg using at least 12 leads including interpretation and report	12	12	$62.00	$17.16
96138 Administration of psychological or neuropsychological test by technician, first 30 minutes	11	11	$150.00	$38.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	520	162	$175.00	$108.15
80053 Blood test, comprehensive group of blood chemicals	345	163	$25.00	$11.51
84443 Blood test, thyroid stimulating hormone (TSH)	209	140	$40.00	$18.30
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	177	140	$20.00	$8.46
80061 Blood test, lipids (cholesterol and triglycerides)	145	139	$35.00	$14.58
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	131	131	$175.00	$115.98
83721 Ldl cholesterol level	112	96	$40.00	$10.39
G0444 Annual depression screening, 5 to 15 minutes	107	107	$25.00	$18.04
83036 Hemoglobin A1C level	84	39	$85.00	$10.57
99213 Established patient office or other outpatient visit, typically 15 minutes	61	48	$120.00	$74.06
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	56	13	$20.00	$1.60
G0008 Administration of influenza virus vaccine	46	44	$22.00	$16.41
J1040 Injection, methylprednisolone acetate, 80 mg	40	34	$22.00	$12.34
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	38	32	$22.00	$16.66
82306 Vitamin d-3 level	36	34	$40.00	$32.23
90756 Vaccine for influenza for injection into muscle	36	35	$27.00	$25.60
94060 Test to measure expiratory airflow and volume changes before and after medication administration	25	20	$97.00	$59.40
83718 Hdl cholesterol level	24	22	$20.00	$8.92
99495 Transitional care management services for problem of at least moderate complexity	23	19	$250.00	$163.69
20610 Aspiration and/or injection of fluid from large joint	21	18	$134.52	$62.91
93000 Routine ekg using at least 12 leads including interpretation and report	20	20	$62.00	$16.71
93880 Ultrasound of both sides of head and neck blood flow	18	18	$397.00	$201.20
81000 Manual urinalysis test with examination using microscope, non-automated	18	15	$22.00	$3.94
84478 Triglycerides level	17	16	$20.00	$6.25
G0103 Prostate cancer screening; prostate specific antigen test (psa)	15	15	$40.00	$20.03
85652 Red blood cell sedimentation rate, to detect inflammation, automated	13	11	$20.00	$2.94
90662 Influenza vaccine split virus, preservative free	12	12	$67.50	$54.24
83540 Iron level	11	11	$40.00	$7.05
82728 Ferritin (blood protein) level	11	11	$20.00	$14.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	610	189	$172.68	$102.92
80053 Blood test, comprehensive group of blood chemicals	393	181	$25.00	$12.72
84443 Blood test, thyroid stimulating hormone (TSH)	241	159	$40.00	$20.25
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	198	153	$20.00	$9.36
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	146	146	$175.00	$111.95
80061 Blood test, lipids (cholesterol and triglycerides)	142	139	$35.00	$15.89
83721 Ldl cholesterol level	136	122	$40.00	$11.48
G0444 Annual depression screening, 5 to 15 minutes	117	117	$25.00	$17.26
83036 Hemoglobin A1C level	89	44	$85.00	$11.41
G0008 Administration of influenza virus vaccine	75	72	$22.00	$20.22
99213 Established patient office or other outpatient visit, typically 15 minutes	70	55	$117.86	$70.08
90662 Influenza vaccine split virus, preservative free	52	52	$54.00	$52.05
81000 Manual urinalysis test with examination using microscope, non-automated	49	47	$22.00	$3.94
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	43	37	$22.00	$19.76
J1040 Injection, methylprednisolone acetate, 80 mg	39	33	$22.00	$12.95
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	29	12	$20.00	$1.80
84478 Triglycerides level	27	25	$20.00	$6.95
82306 Vitamin d-3 level	27	27	$40.00	$35.82
83718 Hdl cholesterol level	24	20	$20.00	$9.92
G0103 Prostate cancer screening; prostate specific antigen test (psa)	22	22	$40.00	$22.26
99495 Transitional care management services for problem of at least moderate complexity	21	15	$250.00	$157.96
94060 Test to measure expiratory airflow and volume changes before and after medication administration	19	16	$97.00	$58.45
90756 Vaccine for influenza for injection into muscle	18	18	$27.00	$22.33
93000 Routine ekg using at least 12 leads including interpretation and report	16	15	$62.00	$16.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	783	235	$170.00	$105.68
80053 Blood test, comprehensive group of blood chemicals	513	218	$25.00	$12.37
84443 Blood test, thyroid stimulating hormone (TSH)	311	191	$40.00	$22.46
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	249	189	$20.00	$10.45
81000 Manual urinalysis test with examination using microscope, non-automated	201	183	$22.00	$4.24
83721 Ldl cholesterol level	189	155	$40.00	$12.65
80061 Blood test, lipids (cholesterol and triglycerides)	184	179	$35.00	$14.80
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	173	173	$175.00	$114.30
G0444 Annual depression screening, 5 to 15 minutes	145	145	$25.00	$17.79
99213 Established patient office or other outpatient visit, typically 15 minutes	129	91	$115.00	$71.65
83036 Hemoglobin A1C level	125	51	$85.00	$12.86
G0008 Administration of influenza virus vaccine	103	101	$22.00	$21.56
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	69	14	$20.00	$1.78
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	56	45	$35.00	$25.27
82044 Urine microalbumin (protein) analysis	51	51	$25.00	$6.15
90662 Influenza vaccine split virus, preservative free	48	48	$54.00	$48.05
Q2039 Influenza virus vaccine, not otherwise specified	44	44	$27.00	$21.70
36415 Insertion of needle into vein for collection of blood sample	39	31	$5.00	$2.94
J1040 Injection, methylprednisolone acetate, 80 mg	38	32	$22.00	$10.96
84478 Triglycerides level	38	35	$20.00	$6.26
77080 Dxa bone density measurement of hip, pelvis, spine	36	36	$254.00	$40.38
99495 Transitional care management services for problem of at least moderate complexity	36	31	$250.00	$161.40
83718 Hdl cholesterol level	33	27	$20.00	$10.72
G0103 Prostate cancer screening; prostate specific antigen test (psa)	29	29	$40.00	$24.73
82306 Vitamin d-3 level	28	23	$40.00	$36.53
94060 Test to measure expiratory airflow and volume changes before and after medication administration	26	24	$97.00	$58.48
93880 Ultrasound of both sides of head and neck blood flow	24	24	$397.00	$194.08
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	22	13	$68.00	$41.00
93000 Routine ekg using at least 12 leads including interpretation and report	20	20	$62.00	$16.81
93970 Ultrasound study of arm or leg veins with compression and maneuvers	17	17	$350.00	$192.65
87804 Detection test by immunoassay with direct visual observation for influenza virus	14	12	$30.00	$16.11
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	13	13	$81.00	$53.15
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination	11	11	$60.00	$37.82

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX K-3819

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License TX K3619

Hospital & Practice Group Affiliations

Catalyst Physician Group - Ntx, Pllc

469 Westpark Way, Euless, TX 760403957

Phone: 8172832888

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

7 Associated Practitioners

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NPI 1477558864

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Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active March 31, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location March 31, 2011

Registered at 479 WESTPARK WAY, EULESS, TX 760403957 (Tel: 8173585500)

📍

Updated Business Mailing Address March 31, 2011

Registered at 469 WESTPARK WAY, EULESS, TX 760403957 (Tel: 8173585500)

👤

Provider Name / Credentials Updated March 31, 2011

Recorded as THUTHUY NGUYEN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 31, 2011

Internal Medicine (License #K-3819 in TX)

🟢

Initial NPI Registration & Enumeration June 15, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1467457572

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: June 15, 2005

Last Update: March 31, 2011

Sole Proprietor: No

Update or Correct Profile

Mailing Address

469 Westpark Way

Euless, TX 760403957

Phone: 8173585500

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.