Michael Arriaga, MD
Internal Medicine Physician · Webster, TX
Michael Arriaga, MD is an internal medicine physician with a practice address in Webster, Texas, and NPI 1407292352, issued on May 20, 2013. Check the license (Texas Q9780, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael Arriaga
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- Q9780 TX
Self-reported in NPPES; status is on the state search - Practice location
- 500 N Kobayashi Ste A, Webster, TX 77598
- Phone
- (281) 724-7341
- Enumerated
- May 20, 2013
- Record last updated
- Sep 20, 2024
- Fax
- (281) 724-1861
- Medicare enrollment
- Enrolled (PECOS I20160927002801); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 2013
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 500 N Kobayashi Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Arriaga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q9780Check 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
- Medical Center Hospitalist Associates PLLCHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Arriaga among 9,175 internal medicine physician records in Texas
Michael Arriaga, MD 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 2013, is newer than 66% of them.
- NPI issued2013 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2013 · median 2004 among the 6,088 with a school on file
- Record last updated2024 · 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).
69 internal medicine physician records list a practice address in Webster
They are 69 of the 1,514 NPPES records with a practice address in Webster, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Webster → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Maha Al-Lahiq, M.D.Webster, TX 775981023008190
- Muhammad Arian, M.D.Webster, TX 775981477507044
- Smriti Choudhary, MDWebster, TX 775981619971553
- Niraj Choudhary, M.D.Webster, TX 775981013906684
- Pamela Dugano - Daphnis, MDWebster, TX 775981982695037
- Daniel Kim, M.D.Webster, TX 775981457349854
- Jamil Memon, M.D.Webster, TX 775981790730430
- Wajid Mirza, D.O.Webster, TX 775981457349888
Common questions
What is Michael Arriaga, MD's NPI number?
Michael Arriaga, MD's National Provider Identifier (NPI) is 1407292352, issued on May 20, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Michael Arriaga, MD located?
The NPPES record lists a practice address at 500 N Kobayashi Ste A, Webster, TX, 77598. Phone: (281) 724-7341. Providers update this record themselves, so call before visiting.
How can I verify Michael Arriaga, MD's license?
NPPES lists Texas license number Q9780, 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.