Ayham Alsaab, DO
Internal Medicine Physician · Spring, TX
Ayham Alsaab, DO is an internal medicine physician with a practice address in Spring, Texas, and NPI 1790434629, issued on Mar 18, 2022. Check the license (Texas W2250, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ayham Alsaab
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- W2250 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2255 E Mossy Oaks RD Ste 500, Spring, TX 77389
- Phone
- (281) 440-5300
- Enumerated
- Mar 18, 2022
- Record last updated
- Jan 20, 2026
- Medicare enrollment
- Enrolled (PECOS I20260224001236); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 2022
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 2255 E Mossy Oaks RD Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ayham Alsaab in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license W2250Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
394 Medicare Part D claims for 118 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium19 claims
- Pantoprazole Sodium17 claims
- Losartan Potassium15 claims
- Lisinopril14 claims
- Eliquis12 claims
- Metformin Hcl11 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.
Bills Medicare through one group practice
- David P Ellent PLLCKingwood, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ayham Alsaab among 9,175 internal medicine physician records in Texas
Ayham Alsaab, DO is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 91% of them.
- NPI issued2022 · 91% of these records are older, 5% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2022 · median 2004 among the 6,088 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
36 internal medicine physician records list a practice address in Spring
They are 36 of the 3,758 NPPES records with a practice address in Spring, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Spring → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Samira Ahmed, MDSpring, TX 773891003183179
- Jessica Anderson, MDSpring, TX 773891881885069
- Nazia Ansari, M.D.Spring, TX 773891407823115
- Aisha Barlas, MDSpring, TX 773891730728379
- Xiaolei Chen, M.D.The Woodlands, TX 773891306259635
- Glenn Davis, MDSpring, TX 773891003806431
- Jesse Dunkle, MDSpring, TX 773891811384167
- Humaira Faruqui, MDSpring, TX 773891861597619
Common questions
What is Ayham Alsaab, DO's NPI number?
Ayham Alsaab, DO's National Provider Identifier (NPI) is 1790434629, issued on Mar 18, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Ayham Alsaab, DO located?
The NPPES record lists a practice address at 2255 E Mossy Oaks RD Ste 500, Spring, TX, 77389. Phone: (281) 440-5300. Providers update this record themselves, so call before visiting.
How can I verify Ayham Alsaab, DO's license?
NPPES lists Texas license number W2250, 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 Ayham Alsaab, DO prescribe under Medicare Part D?
In 2024, Ayham Alsaab, DO had 394 Medicare Part D claims for 118 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.