Bing S. Tsay, MD
Specialist · Irving, TX
Bing S. Tsay, MD is a specialist with a practice address in Irving, Texas, and NPI 1922093996, issued on Sep 15, 2005. Check the license (Texas L1766, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Bing S. Tsay
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- L1766 TX
Self-reported in NPPES; status is on the state search - Practice location
- 400 W Lbj Fwy, Irving, TX 75063
- Phone
- (972) 556-2885
- Enumerated
- Sep 15, 2005
- Record last updated
- Jul 16, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (972) 506-8733
- Medicare enrollment
- Enrolled (PECOS I20101028000940); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest specialist records → All 1,716 in Texas → Look up another NPI →
Also registered at 400 W Lbj Fwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Hahn, M.D.Orthopaedic Hand Surgery Physician1295704781
- Kevin Honig, MDSports Medicine (Orthopaedic Surgery) Physician1447466883
- Walter Hurt, MDOrthopaedic Surgery Physician1881695559
- Brian Straus, M. D.Orthopaedic Surgery Physician1629137815
- Cameron Wampler, P.A.Physician Assistant1942373030
- Cheryl White, MD PHD PASpecialist1932178126
Verify Bing S. Tsay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license L1766Check 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 specialist in 2024
119 Medicare Part D claims for 55 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 75 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen37 claims
- Oxycodone-Acetaminophen21 claims
- Methylprednisolone17 claims
- Meloxicam14 claims
- Tramadol 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 96.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $195.10
1 payment: food and beverage; the largest payer was Pylant Medical. The 5,844 providers of this specialty with any payment received $4,760.79 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
- Las Colinas Orthopedic Surgery And Sports Medicine PAFort Worth, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bing S. Tsay among 1,716 specialist records in Texas
Bing S. Tsay, MD is one of 1,716 specialist records with a practice address in Texas. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 83% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileYes · 18% of these records are
- Graduated1992 · median 1989 among the 310 with a school on file
- Record last updated2007 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Texas
There are 1,716 specialist records in Texas.
All 1,716 in Texas → Every provider in Irving → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Sarah GipsonIrving, TX 750631548661093
- Mark Greenberg, MDIrving, TX 750631033104666
- Diane Klein, M.D.Irving, TX 750631376624395
- Thomas Schott, MDIrving, TX 750631982699518
- Linda Webb, M.D.Irving, TX 750631942418694
- Michael Whetstone, M.D.Irving, TX 750631689637076
- Cheryl White, MD PHD PAIrving, TX 750631932178126
- Robert Feferman, MDIrving, TX 750621154479210
Common questions
What is Bing S. Tsay, MD's NPI number?
Bing S. Tsay, MD's National Provider Identifier (NPI) is 1922093996, issued on Sep 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Bing S. Tsay, MD located?
The NPPES record lists a practice address at 400 W Lbj Fwy, Irving, TX, 75063. Phone: (972) 556-2885. Providers update this record themselves, so call before visiting.
How can I verify Bing S. Tsay, MD's license?
NPPES lists Texas license number L1766, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Bing S. Tsay, MD prescribe under Medicare Part D?
In 2024, Bing S. Tsay, MD had 119 Medicare Part D claims for 55 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is Bing S. Tsay, MD's MIPS final score?
The 2023 MIPS final score is 96.2 of 100, reported for the practice group. 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.