Enchun Mike Liu, MD
Retina Specialist (Ophthalmology) Physician · San Antonio, TX
Enchun Mike Liu, MD is a retina specialist (ophthalmology) physician with a practice address in San Antonio, Texas, and NPI 1285878983, issued on Apr 24, 2009. Check the license (Texas Q3399, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Enchun Mike Liu
- Credential
- MD
- Primary taxonomy
- Retina Specialist (Ophthalmology) Physician 207WX0107X
- License numbers
- Q3399 TX
2013012522 MO
Self-reported in NPPES; status is on the state search - Practice location
- 9910 Huebner RD, San Antonio, TX 78240
- Phone
- (210) 615-7600
- Enumerated
- Apr 24, 2009
- Record last updated
- Aug 12, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (210) 615-8505
- Medicaid ID
- 347266401 TX
- Medicare enrollment
- Enrolled (PECOS I20150616002523); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2009
- Entity
- Type 1 · individual
8 nearest retina specialist (ophthalmology) physician records → All 107 in Texas → Look up another NPI →
Also registered at 9910 Huebner RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Armijo, OTROccupational Therapist1619251907
- Ruhama Bestavros, OTROccupational Therapist1558790642
- Timothy Cleland, M.D.Retina Specialist (Ophthalmology) Physician1578676037
- Allison Cox, SLPSpeech-Language Pathologist1316257348
- Claudia Del Castillo, OTROccupational Therapist1790114882
- Lindsay Denton, SLPSpeech-Language Pathologist1932418142
Verify Enchun Mike Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q3399Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% more Medicare Part D claims than the average retina specialist (ophthalmology) physician in 2024
900 Medicare Part D claims for 177 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Prednisolone Acetate166 claims
- Timolol Maleate142 claims
- Latanoprost140 claims
- Ketorolac Tromethamine61 claims
- Dorzolamide Hcl49 claims
- Combigan30 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): 100 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: $610.40
11 payments; by number, the most common kind was food and beverage; the largest payer was Genentech USA, Inc. The 1,253 providers of this specialty with any payment received $7,667.49 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
- Retina Associates OF South Texas PASan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Enchun Mike Liu among 107 retina specialist (ophthalmology) physician records in Texas
Enchun Mike Liu, MD is one of 107 retina specialist (ophthalmology) physician records with a practice address in Texas. 96% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 52% of them.
- NPI issued2009 · 52% of these records are older, 45% newer
- In a Medicare fileYes · 96% of these records are
- In the CMS Doctors and Clinicians fileYes · 90% of these records are
- Graduated2009 · median 2006 among the 96 with a school on file
- Record last updated2019 · 30% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0107X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Retina Specialist (Ophthalmology) Physician providers in Texas
There are 107 retina specialist (ophthalmology) physician records in Texas.
All 107 in Texas → Every provider in San Antonio → Retina Specialist (Ophthalmology) Physician nationwide →
The 8 retina specialist (ophthalmology) physician records with the nearest ZIP codes
- Moises Chica, MDSan Antonio, TX 782401245212232
- Timothy Cleland, M.D.San Antonio, TX 782401578676037
- Sarah Holy, MDSan Antonio, TX 782401275514796
- Richard Lane, M.D.San Antonio, TX 782401922086347
- Lina Marouf, M.D.San Antonio, TX 782401700999273
- Huy Nguyen, MDSan Antonio, TX 782401578068623
- Samuel Hobbs, M.D.Jbsa Lackland, TX 782361649710062
- Cherilyn Mae Palochak, MDJbsa Lackland, TX 782361972139756
Common questions
What is Enchun Mike Liu, MD's NPI number?
Enchun Mike Liu, MD's National Provider Identifier (NPI) is 1285878983, issued on Apr 24, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Enchun Mike Liu, MD located?
The NPPES record lists a practice address at 9910 Huebner RD, San Antonio, TX, 78240. Phone: (210) 615-7600. Providers update this record themselves, so call before visiting.
How can I verify Enchun Mike Liu, MD's license?
NPPES lists Texas license number Q3399, 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 Enchun Mike Liu, MD prescribe under Medicare Part D?
In 2024, Enchun Mike Liu, MD had 900 Medicare Part D claims for 177 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. Part D covers Medicare prescriptions only.
What is Enchun Mike Liu, MD's MIPS final score?
The 2023 MIPS final score is 100 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.