Marie Nguyen Dibra, MD
Sleep Medicine (Internal Medicine) Physician · Frisco, TX
Marie Nguyen Dibra, MD is a sleep medicine (internal medicine) physician with a practice address in Frisco, Texas, and NPI 1659661924, issued on Apr 7, 2011. Check the license (Texas S5360, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marie Nguyen Dibra
- Credential
- MD
- Primary taxonomy
- Sleep Medicine (Internal Medicine) Physician 207RS0012X
- License numbers
- S5360 TX
ME120010 FL
Self-reported in NPPES; status is on the state search - Practice location
- 3800 Gaylord Pkwy # 1190, Frisco, TX 75034
- Phone
- (184) 440-9465
- Enumerated
- Apr 7, 2011
- Record last updated
- Jan 25, 2022
- Fax
- (214) 614-4277
- Medicaid ID
- 012037300 FL
- Medicare enrollment
- Enrolled (PECOS I20201016000928); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest sleep medicine (internal medicine) physician records → All 56 in Texas → Look up another NPI →
Verify Marie Nguyen Dibra in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S5360Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024
51 Medicare Part D claims, against an average of 585 among the 852 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Zolpidem Tartrate19 claims
- Amitriptyline Hcl12 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.
Industry payments in 2024: $76.57
4 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 664 providers of this specialty with any payment received $3,724.37 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 one group practice
- Inspire Health PLLCFrisco, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marie Nguyen Dibra among 56 sleep medicine (internal medicine) physician records in Texas
Marie Nguyen Dibra, MD is one of 56 sleep medicine (internal medicine) physician records with a practice address in Texas. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 71% of them.
- NPI issued2011 · 71% of these records are older, 25% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2011 · median 2000 among the 38 with a school on file
- Record last updated2022 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0012X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sleep Medicine (Internal Medicine) Physician providers in Texas
There are 56 sleep medicine (internal medicine) physician records in Texas.
All 56 in Texas → Every provider in Frisco → Sleep Medicine (Internal Medicine) Physician nationwide →
The 8 sleep medicine (internal medicine) physician records with the nearest ZIP codes
- Joyce Shotwell, MDFrisco, TX 750341770586331
- Michael William, MDFrisco, TX 750341669931440
- Rajdeep Kakar, M.D., M.P.H.Plano, TX 750241073530986
- Tang Kuang, MDAllen, TX 750131417901224
- Ravindra Chandrashekhar, M.D.Carrollton, TX 750071245422955
- Sonya Merrill, MD, PHDDallas, TX 752301316954092
- Nabeel Farah, M.D.Dallas, TX 752311255533501
- Andrew Jamieson, M.D.Dallas, TX 752311710980362
Common questions
What is Marie Nguyen Dibra, MD's NPI number?
Marie Nguyen Dibra, MD's National Provider Identifier (NPI) is 1659661924, issued on Apr 7, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Marie Nguyen Dibra, MD located?
The NPPES record lists a practice address at 3800 Gaylord Pkwy # 1190, Frisco, TX, 75034. Phone: (184) 440-9465. Providers update this record themselves, so call before visiting.
How can I verify Marie Nguyen Dibra, MD's license?
NPPES lists Texas license number S5360, 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 Marie Nguyen Dibra, MD prescribe under Medicare Part D?
In 2024, Marie Nguyen Dibra, MD had 51 Medicare Part D claims; the average among sleep medicine (internal medicine) physician prescribers was 585. Part D covers Medicare prescriptions only.
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.