Charles Minh Nguyen, MD, PHD
Hospitalist Physician · The Woodlands, TX
Charles Minh Nguyen, MD, PHD is a hospitalist physician with a practice address in The Woodlands, Texas, and NPI 1528372398, issued on Aug 3, 2010. Check the license (Texas N6943, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Charles Minh Nguyen
- Credential
- MD, PHD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- N6943 TX
Self-reported in NPPES; status is on the state search - Practice location
- 17201 Interstate 45 S, The Woodlands, TX 77385
- Phone
- (936) 270-2099
- Enumerated
- Aug 3, 2010
- Record last updated
- Oct 30, 2024
- Fax
- (713) 790-8703
- Medicaid IDs
- 216518502 TX
216518503 TX - Medicare enrollment
- Enrolled (PECOS I20101130000911); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,587 in Texas → Look up another NPI →
Also registered at 17201 Interstate 45 S
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kesany BoupapanhInternal Medicine Physician1346979598
- Kanishka ChelikaniStudent in an Organized Health Care Education/Training Program1316888282
Verify Charles Minh Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N6943Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% more Medicare Part D claims than the average hospitalist physician in 2024
860 Medicare Part D claims for 247 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 48 claims were for opioids.
Most prescribed
- Cefdinir34 claims
- Amlodipine Besylate33 claims
- Levothyroxine Sodium33 claims
- Atorvastatin Calcium32 claims
- Furosemide31 claims
- Hydrocodone-Acetaminophen30 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $124.08
1 payment: food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 7,324 providers of this specialty with any payment received $494.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Houston Methodist Specialty PhysiciansSugar Land, TX
- Tmh Physician Associates PLLCSugar Land, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Minh Nguyen among 1,587 hospitalist physician records in Texas
Charles Minh Nguyen, MD, PHD is one of 1,587 hospitalist physician records with a practice address in Texas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 28% of them.
- NPI issued2010 · 28% of these records are older, 68% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2007 · median 2013 among the 1,298 with a school on file
- Record last updated2024 · 25% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 hospitalist physician records list a practice address in The Woodlands
They are 35 of the 2,254 NPPES records with a practice address in The Woodlands, and 1,587 hospitalist physician records in Texas.
All 1,587 in Texas → Every provider in The Woodlands → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Ahmed Abdelkarim, M.D.Shenandoah, TX 773851215171103
- Alexandria Allen, M.D.Shenandoah, TX 773851053554303
- Oluyemisi Awobokun, MDShenandoah, TX 773851851348973
- Yaw Frimpong-Badu, MDShenandoah, TX 773851821005539
- Anuj Goel, MDShenandoah, TX 773851770792434
- Aparna Kura, MDThe Woodlands, TX 773851952511545
- Iadara Martinez Miranda, MDShenandoah, TX 773851609022045
- Aisha Nasir, M.D.Shenandoah, TX 773851669416418
Common questions
What is Charles Minh Nguyen, MD, PHD's NPI number?
Charles Minh Nguyen, MD, PHD's National Provider Identifier (NPI) is 1528372398, issued on Aug 3, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Charles Minh Nguyen, MD, PHD located?
The NPPES record lists a practice address at 17201 Interstate 45 S, The Woodlands, TX, 77385. Phone: (936) 270-2099. Providers update this record themselves, so call before visiting.
How can I verify Charles Minh Nguyen, MD, PHD's license?
NPPES lists Texas license number N6943, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles Minh Nguyen, MD, PHD prescribe under Medicare Part D?
In 2024, Charles Minh Nguyen, MD, PHD had 860 Medicare Part D claims for 247 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Charles Minh Nguyen, MD, PHD's MIPS final score?
The 2023 MIPS final score is 91.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.