Miguel Armando Izquierdo, M.D.
Internal Medicine Physician · Houston, TX
Miguel Armando Izquierdo, M.D. is an internal medicine physician with a practice address in Houston, Texas, and NPI 1376796680, issued on Oct 30, 2008. Check the license (Texas P1770, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Miguel Armando Izquierdo
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- P1770 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5656 Kelley St # 4BI70001, Houston, TX 77026
- Phone
- (713) 566-4489
- Enumerated
- Oct 30, 2008
- Record last updated
- Feb 3, 2024
- Fax
- (713) 566-5025
- Medicare enrollment
- Enrolled (PECOS I20120314000796); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2007
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 5656 Kelley St # 4BI70001
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Dominguez, MDInternal Medicine Physician1275988396
Verify Miguel Armando Izquierdo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P1770Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
79 Medicare Part D claims for 13 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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): 82.4 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).
Bills Medicare through one group practice
- UT PhysiciansHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Miguel Armando Izquierdo among 9,175 internal medicine physician records in Texas
Miguel Armando Izquierdo, M.D. 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 2008, is newer than 50% of them.
- NPI issued2008 · 50% of these records are older, 46% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2007 · 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).
1,488 internal medicine physician records list a practice address in Houston
They are 1,488 of the 61,221 NPPES records with a practice address in Houston, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Houston → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Gabriel Aisenberg, M.D.Houston, TX 770261003965377
- Modushudan Bhattacharjee, M.D.Houston, TX 770261215961446
- Derek Dawes, M.D.Houston, TX 770261508012725
- Sarah Duong, MDHouston, TX 770261689920274
- Rukma Govindu, MDHouston, TX 770261124238191
- Sean Kendrick, MDHouston, TX 770261255750329
- Kalyani Koduri, M.D.Houston, TX 770261982634200
- Sagarika Koka, M.D., M.P.H.Houston, TX 770261326466301
Common questions
What is Miguel Armando Izquierdo, M.D.'s NPI number?
Miguel Armando Izquierdo, M.D.'s National Provider Identifier (NPI) is 1376796680, issued on Oct 30, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Miguel Armando Izquierdo, M.D. located?
The NPPES record lists a practice address at 5656 Kelley St # 4BI70001, Houston, TX, 77026. Phone: (713) 566-4489. Providers update this record themselves, so call before visiting.
How can I verify Miguel Armando Izquierdo, M.D.'s license?
NPPES lists Texas license number P1770, 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 Miguel Armando Izquierdo, M.D. prescribe under Medicare Part D?
In 2024, Miguel Armando Izquierdo, M.D. had 79 Medicare Part D claims for 13 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Miguel Armando Izquierdo, M.D.'s MIPS final score?
The 2023 MIPS final score is 82.4 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.