Alan Lo
Emergency Medicine Physician · Humble, TX
Alan Lo is an emergency medicine physician with a practice address in Humble, Texas, and NPI 1871786640, issued on Aug 24, 2007. Check the license (Texas Q4625, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alan Lo
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- Q4625 TX
MT188131 PA
Self-reported in NPPES; status is on the state search - Practice location
- 9711 N Sam Houston Pkwy E, Humble, TX 77396
- Phone
- (281) 441-6520
- Enumerated
- Aug 24, 2007
- Record last updated
- Dec 13, 2022
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Verify Alan Lo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q4625Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average emergency medicine physician in 2024
164 Medicare Part D claims for 100 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin15 claims
- Prednisone14 claims
- Cephalexin12 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: $157.01
2 payments; by number, the most common kind was food and beverage; the largest payer was Ceribell, Inc. The 12,335 providers of this specialty with any payment received $953.79 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.
Alan Lo among 4,885 emergency medicine physician records in Texas
Alan Lo is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 59% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2022 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 emergency medicine physician records list a practice address in Humble
They are 30 of the 1,933 NPPES records with a practice address in Humble, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Humble → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Jonathan Poulson, DOHumble, TX 773961518607548
- Abraham Abbott, MDBellaire, TX 774011023197175
- Stuart Boss, M.D.Bellaire, TX 774011124316989
- Martha Castro, M.D.Bellaire, TX 774011346776309
- Barry Diner, MDBellaire, TX 774011265466262
- Samuel Dodson, M.D.Bellaire, TX 774011366857831
- John Larkin, MDBellaire, TX 774011669797619
- Michael Lu, D.O.Bellaire, TX 774011750658704
Common questions
What is Alan Lo's NPI number?
Alan Lo's National Provider Identifier (NPI) is 1871786640, issued on Aug 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Alan Lo located?
The NPPES record lists a practice address at 9711 N Sam Houston Pkwy E, Humble, TX, 77396. Phone: (281) 441-6520. Providers update this record themselves, so call before visiting.
How can I verify Alan Lo's license?
NPPES lists Texas license number Q4625, 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 Alan Lo prescribe under Medicare Part D?
In 2024, Alan Lo had 164 Medicare Part D claims for 100 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.