Dr. Duy Thien Hoang , DO
Internal Medicine โข Cypress, TX
18002 Leander Tract Ln
Cypress, TX 774336984
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on June 23, 2010; this date does not establish years in practice.
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Published CMS data list 683 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99233 โ Subsequent hospital care with moderate levelof medical decision making: 342 service units.
- 99223 โ Initial hospital care with moderate level of medical decision making: 145 service units.
- 99239 โ Hospital discharge day management: 120 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 6 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 314 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Pantoprazole Sodium โ 43 prescription fills, including refills.
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) โ 38 prescription fills, including refills.
- Furosemide โ 27 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 17 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Close to the middle for Medicare Part B services among clinicians listed under Internal Medicine in Cypress, TX (2024, 32 clinicians with data). Median for this group: 679. Middle half: 411 to 894.
Close to the middle for Medicare Part B services among clinicians listed under Internal Medicine in Texas (2024, 5,423 clinicians with data). Median for this group: 645. Middle half: 277 to 1,322.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 972 in 2020 to 683 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
18002 Leander Tract Ln
Cypress, TX 774336984
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Houston, TX. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 2 distinct group names: Houston Methodist Specialty Physicians; Tmh Physician Associates Pllc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2010
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
383 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $93,322 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $73,487 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
323 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$8,651 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $47.34 in 2025
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2025.
Years since graduation
16 years (graduated 2010)
CMS Doctors and Clinicians data list 2010 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2010
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Hoang has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Hoang as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Cypress and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Internal Medicine in Cypress, TX (2024, 32 clinicians with data). Median for this group: 679. Middle half: 411 to 894.
Close to the middle for clinicians listed under Internal Medicine in Texas (2024, 5,423 clinicians with data). Median for this group: 645. Middle half: 277 to 1,322.
Medicare-allowed amount
A higher Medicare-allowed amount than 70% of clinicians listed under Internal Medicine in Cypress, TX (2024, 32 clinicians with data). Median for this group: $57,941. Middle half: $30,819 to $94,961.
A higher Medicare-allowed amount than 65% of clinicians listed under Internal Medicine in Texas (2024, 5,423 clinicians with data). Median for this group: $61,221. Middle half: $27,420 to $115,826.
Paid by Medicare
A higher Medicare payment amount than 70% of clinicians listed under Internal Medicine in Cypress, TX (2024, 32 clinicians with data). Median for this group: $45,001. Middle half: $22,937 to $74,890.
A higher Medicare payment amount than 65% of clinicians listed under Internal Medicine in Texas (2024, 5,423 clinicians with data). Median for this group: $47,501. Middle half: $20,446 to $90,051.
Medicare Part D prescriptions
Fewer Part D prescriptions than 70% of clinicians listed under Internal Medicine in Cypress, TX (2024, 29 clinicians with data). Median for this group: 2,015. Middle half: 190 to 3,719.
Fewer Part D prescriptions than 60% of clinicians listed under Internal Medicine in Texas (2024, 5,674 clinicians with data). Median for this group: 828. Middle half: 121 to 4,824.
Part D drug cost
A lower Part D drug cost than 75% of clinicians listed under Internal Medicine in Cypress, TX (2024, 29 clinicians with data). Median for this group: $202,396. Middle half: $10,488 to $298,151.
A lower Part D drug cost than 70% of clinicians listed under Internal Medicine in Texas (2024, 5,674 clinicians with data). Median for this group: $64,859. Middle half: $4,211 to $436,775.
39 active clinicians are listed under Internal Medicine with a practice address in Cypress, TX (9,191 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Cypress
41% of these 39 clinicians have the CMS telehealth indicator.
76.9% of these 39 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 30% from 972 in 2020 to 683 in 2024.
- 2020: 972
- 2021: 867
- 2022: 699
- 2023: 851
- 2024: 683
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Medicare-allowed amount
Medicare-allowed amount decreased 12% from $106,029 in 2020 to $93,322 in 2024.
- 2020: $106,029
- 2021: $98,861
- 2022: $75,653
- 2023: $100,257
- 2024: $93,322
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Paid by Medicare
Paid by Medicare decreased 12% from $83,083 in 2020 to $73,487 in 2024.
- 2020: $83,083
- 2021: $78,359
- 2022: $59,887
- 2023: $77,858
- 2024: $73,487
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 16% from 374 in 2020 to 314 in 2024.
- 2020: 374
- 2021: 337
- 2022: 248
- 2023: 329
- 2024: 314
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30-day fills
30-day fills decreased 17% from 390 in 2020 to 323 in 2024.
- 2020: 390
- 2021: 342
- 2022: 248
- 2023: 361
- 2024: 323
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Part D drug cost
Part D drug cost varied from year to year: $7,902 in 2020 and $8,651 in 2024.
- 2020: $7,902
- 2021: $10,421
- 2022: $3,822
- 2023: $18,198
- 2024: $8,651
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $13.70 in 2019 to $47.34 in 2025.
- 2019: $13.70
- 2021: $84.87
- 2022: $133.38
- 2024: $264.56
- 2025: $47.34
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): fewer than 11 records totaling $47.34.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Edwards Lifesciences Corporation |
Food and Beverage
In-kind items and services
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SAPIEN 3 Ultra RESILIA | General | $47.34 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2017โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2018โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
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342 | 183 | $226.00 | $125.69 |
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99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
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145 | 142 | $441.00 | $183.90 |
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99239
Hospital discharge day management, more than 30 minutes
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120 | 120 | $233.00 | $120.93 |
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99238
Hospital discharge day management, 30 minutes or less
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32 | 32 | $158.00 | $81.31 |
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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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23 | 20 | $158.00 | $83.28 |
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99236
Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes
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21 | 21 | $479.00 | $221.05 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Pantoprazole Sodium | Pantoprazole Sodium | 43 | 1,308 | $214.96 | 42 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 38 | 146 | $169.34 | 38 |
| Furosemide | Furosemide | 27 | 793 | $70.46 | 26 |
| Atorvastatin Calcium | Atorvastatin Calcium | 23 | 690 | $91.14 | 22 |
| Amlodipine Besylate | Amlodipine Besylate | 21 | 603 | $63.28 | 21 |
| Carvedilol | Carvedilol | 21 | 630 | $69.08 | 20 |
| Metoprolol Succinate | Metoprolol Succinate | 16 | 480 | $102.41 | 16 |
| Metoprolol Tartrate | Metoprolol Tartrate | 14 | 480 | $35.44 | 14 |
| Clopidogrel | Clopidogrel Bisulfate | 14 | 395 | $71.92 | 14 |
| Cefdinir | Cefdinir | 14 | 106 | $167.84 | 14 |
| Prednisone | Prednisone | 13 | 103 | $27.10 | 13 |
| Eliquis | Apixaban | 13 | 372 | $7,221.02 | 13 |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 12 | 420 | $59.49 | 12 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 12 | 111 | $116.67 | 12 |
| Losartan Potassium | Losartan Potassium | 11 | 330 | $27.47 | 11 |
| Montelukast Sodium | Montelukast Sodium | 11 | 420 | $60.43 | โ |
| Ondansetron Odt | Ondansetron | 11 | 102 | $82.85 | 11 |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-02-27NUCC Taxonomy Code: 207R00000X
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.
NUCC Taxonomy Code: 207R00000X
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.
NUCC Taxonomy Code: 208M00000X
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - HOSPITALIST
I20180319001376
TX
2365704939
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Tmh Physician Associates Pllc
7575 San Felipe St, Houston, TX 770631777
Phone: 7132669955
Tmh Physician Associates Pllc
16605 Sw Fwy 410, Sugar Land, TX 774793500
Phone: 2812740148
Tmh Physician Associates Pllc
18220 State Hwy 249, Houston, TX 770704347
Phone: 2817378300
Tmh Physician Associates Pllc
None, Houston, TX 77070
Phone: 2817370899
Tmh Physician Associates Pllc
16605 Southwest Fwy, Sugar Land, TX 774793500
Phone: 2812750800
Houston Methodist Specialty Physicians
6445 Main St, Houston, TX 770301502
Phone: 7134413150
Tmh Physician Associates Pllc
16605 Southwest Fwy 400 Mob3, Sugar Land, TX 774793500
Phone: 2812750800
Secondary Practice Locations
11914 Astoria Blvd Ste 590
Houston, TX 770896079
Phone: 2819947700
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 18002 LEANDER TRACT LN, CYPRESS, TX 774336984 (Tel: 8325311549)
Registered at 18002 LEANDER TRACT LN, CYPRESS, TX 774336984 (Tel: 8325311549)
Internal Medicine (license number reported to NPPES: TX BP10053243)
Internal Medicine (license number reported to NPPES: TX R5130)
Registered at 11914 ASTORIA BLVD STE 590, HOUSTON, TX 770896079 (Tel: 2819947700)
NPI status registered as active in NPPES database
Registered at 900 8TH AVE, FORT WORTH, TX 761043902 (Tel: 8173471140)
Registered at 1711 DOOLITTLE AVE, FORT WORTH, TX 761271133
Recorded as DUY HOANG, D.O.
Internal Medicine (license number reported to NPPES: TX BP10053243)
NPI status registered as active in NPPES database
Registered at 1711 DOOLITTLE AVE, FORT WORTH, TX 761271133 (Tel: 8177825909)
Registered at 1711 DOOLITTLE AVE, FORT WORTH, TX 761271133
Recorded as DUY HOANG, D.O.
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Cypress
- Dr. Gabriela Nicola, MD
- Dr. Aramis Cosme, MD
- Dr. Hoan Ngo, MD
- Dr. Dorothy Serna, MD
- Dr. Jaswant Pandher, MD
- Dr. Cristian Romero, MD
Mailing Address
18002 Leander Tract Ln
Cypress, TX 774336984
Phone: 8325311549