Chhay H. Tay, MD
Endocrinology, Diabetes & Metabolism Physician · Humble, TX
Chhay H. Tay, MD is an endocrinology, diabetes & metabolism physician with a practice address in Humble, Texas, and NPI 1962460741, issued on May 2, 2006. Check the license (Texas L5149, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Chhay H. Tay
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- L5149 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8901 FM 1960 Bypass RD W, Humble, TX 77338
- Phone
- (281) 446-7173
- Enumerated
- May 2, 2006
- Record last updated
- Jul 15, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (281) 446-3841
- Medicaid ID
- 154305001 TX
- Medicare enrollment
- Enrolled (PECOS I20090512000044); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 743 in Texas → Look up another NPI →
Also registered at 8901 FM 1960 Bypass RD W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Debbie Burkhardt, FNPFamily Nurse Practitioner1154567105
- Brenda CummingHearing Instrument Specialist1528320355
- Jerry James, MDEmergency Medicine Physician1285650721
- Imtihan Jawdat, MDCardiovascular Disease Physician1598791113
- Navnit Mehta, MDFamily Medicine Physician1629064373
Verify Chhay H. Tay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L5149Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
4,625 Medicare Part D claims for 428 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.
Most prescribed
- Levothyroxine Sodium467 claims
- Ozempic259 claims
- Synthroid245 claims
- Jardiance214 claims
- Metformin Hcl Er201 claims
- Metformin Hcl198 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: $742.75
38 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 5,661 providers of this specialty with any payment received $5,742.15 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
- Pinewood Medical Clinic, PAMagnolia, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chhay H. Tay among 743 endocrinology, diabetes & metabolism physician records in Texas
Chhay H. Tay, MD is one of 743 endocrinology, diabetes & metabolism physician records with a practice address in Texas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 61% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1999 · median 2004 among the 560 with a school on file
- Record last updated2010 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Texas
There are 743 endocrinology, diabetes & metabolism physician records in Texas.
All 743 in Texas → Every provider in Humble → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Han Kang, MDHumble, TX 773381730767443
- Syed Shahid, MDHumble, TX 773381770944522
- Wilson SzeHumble, TX 773381043606163
- Juan Carlos Zubieta, MD MPHHumble, TX 773381346276987
- Helen Kreit, DOKingwood, TX 773391912529546
- Srinivas Panja, MDKingwood, TX 773391336298199
- Ali Ahmed, M.DKingwood, TX 773451871988626
- Brian Chou, M.D.Humble, TX 773461386908556
Common questions
What is Chhay H. Tay, MD's NPI number?
Chhay H. Tay, MD's National Provider Identifier (NPI) is 1962460741, issued on May 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Chhay H. Tay, MD located?
The NPPES record lists a practice address at 8901 FM 1960 Bypass RD W, Humble, TX, 77338. Phone: (281) 446-7173. Providers update this record themselves, so call before visiting.
How can I verify Chhay H. Tay, MD's license?
NPPES lists Texas license number L5149, 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 Chhay H. Tay, MD prescribe under Medicare Part D?
In 2024, Chhay H. Tay, MD had 4,625 Medicare Part D claims for 428 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.