Abdul Aziz Shamim Siddiqui, MD
Hospitalist Physician · Houston, TX
Abdul Aziz Shamim Siddiqui, MD is a hospitalist physician with a practice address in Houston, Texas, and NPI 1306474358, issued on Mar 27, 2020. Check the license (Texas V4183, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Abdul Aziz Shamim Siddiqui
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- V4183 TX
D0097874 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6720 Bertner Ave, Houston, TX 77030
- Phone
- (713) 798-2222
- Enumerated
- Mar 27, 2020
- Record last updated
- Feb 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20241025003597); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,587 in Texas → Look up another NPI →
Also registered at 6720 Bertner Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Abdul Aziz Shamim Siddiqui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license V4183Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Baylor College OF MedicineHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Abdul Aziz Shamim Siddiqui among 1,587 hospitalist physician records in Texas
Abdul Aziz Shamim Siddiqui, MD is one of 1,587 hospitalist physician records with a practice address in Texas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 80% of them.
- NPI issued2020 · 80% of these records are older, 14% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2019 · median 2013 among the 1,298 with a school on file
- Record last updated2025 · 25% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Texas
There are 1,587 hospitalist physician records in Texas.
All 1,587 in Texas → Every provider in Houston → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Jamuna Daniel, M.D.Houston, TX 770301679541304
- John FlynnHouston, TX 770301144263955
- Ron Giveon, M.D.Houston, TX 770301386606788
- Josiah Halm, MDHouston, TX 770301275640880
- Matthew Harbison, MDHouston, TX 770301043223209
- Lubna Khawaja, M.D.Houston, TX 770301891748935
- Gina Khraish, M.D.Houston, TX 770301295764413
- Achilia Morrow, M.D.Houston, TX 770301548374044
Common questions
What is Abdul Aziz Shamim Siddiqui, MD's NPI number?
Abdul Aziz Shamim Siddiqui, MD's National Provider Identifier (NPI) is 1306474358, issued on Mar 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Abdul Aziz Shamim Siddiqui, MD located?
The NPPES record lists a practice address at 6720 Bertner Ave, Houston, TX, 77030. Phone: (713) 798-2222. Providers update this record themselves, so call before visiting.
How can I verify Abdul Aziz Shamim Siddiqui, MD's license?
NPPES lists Texas license number V4183, 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.
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.