Spencer C.y. Li, M.D.
Specialist · Katy, TX
Spencer C.y. Li, M.D. is a specialist with a practice address in Katy, Texas, and NPI 1467433011, issued on Nov 10, 2005. Check the license (Texas H3906, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Spencer C.y. Li
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- H3906 TX
Self-reported in NPPES; status is on the state search - Practice location
- 21316 Provincial Blvd, Katy, TX 77450
- Phone
- (281) 647-6667
- Enumerated
- Nov 10, 2005
- Record last updated
- Jan 23, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (281) 647-6610
- Medicare enrollment
- Enrolled (PECOS I20120508000350); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 1987
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest specialist records → All 1,716 in Texas → Look up another NPI →
Also registered at 21316 Provincial Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Craig Gordon, M.D.Specialist1821079013
Verify Spencer C.y. Li in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license H3906Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average specialist in 2024
366 Medicare Part D claims for 104 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Omeprazole81 claims
- Pantoprazole Sodium51 claims
- Esomeprazole Magnesium39 claims
- Famotidine23 claims
- Ondansetron Odt17 claims
- Dicyclomine Hcl13 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: $263.04
14 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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.
Spencer C.y. Li among 1,716 specialist records in Texas
Spencer C.y. Li, M.D. 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
- Graduated1987 · median 1989 among the 310 with a school on file
- Record last updated2012 · 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 Katy → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Samantha Carter, M.D.Katy, TX 774501073520839
- Craig Gordon, M.D.Katy, TX 774501821079013
- Gwendolen LewisKaty, TX 774501902515042
- Peter LombardiKaty, TX 774501174739866
- Samia Raza, SPLAKaty, TX 774501225311269
- Christina George, MDKaty, TX 774491972858587
- Brian Dorner, MSMissouri City, TX 774591750763009
- Amanda Doringcott, RDHCypress, TX 774331215633110
Common questions
What is Spencer C.y. Li, M.D.'s NPI number?
Spencer C.y. Li, M.D.'s National Provider Identifier (NPI) is 1467433011, issued on Nov 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Spencer C.y. Li, M.D. located?
The NPPES record lists a practice address at 21316 Provincial Blvd, Katy, TX, 77450. Phone: (281) 647-6667. Providers update this record themselves, so call before visiting.
How can I verify Spencer C.y. Li, M.D.'s license?
NPPES lists Texas license number H3906, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Spencer C.y. Li, M.D. prescribe under Medicare Part D?
In 2024, Spencer C.y. Li, M.D. had 366 Medicare Part D claims for 104 beneficiaries; the average among specialist prescribers was 1,380. 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.