Mammen Maliakkal, MD
Internal Medicine Physician · Eagle Pass, TX
Mammen Maliakkal, MD is an internal medicine physician with a practice address in Eagle Pass, Texas, and NPI 1497730816, issued on Dec 8, 2005. Check the license (Texas N7455, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mammen Maliakkal
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- N7455 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3333 N Foster Maldonado Blvd, Eagle Pass, TX 78852
- Phone
- (830) 773-5321
- Enumerated
- Dec 8, 2005
- Record last updated
- Aug 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 278190500 FL
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 3333 N Foster Maldonado Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Dara BatkiEmergency Medicine Physician1497834881
- Jeanette Courageux, CRNACertified Registered Nurse Anesthetist1932599156
- Phillip Courtney, CRNACertified Registered Nurse Anesthetist1730123258
- Maximo Flores-Salazar, MDEmergency Medicine Physician1124160593
- Michael Heinrich, M.D.Anesthesiology Physician1710930938
Verify Mammen Maliakkal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N7455Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average internal medicine physician in 2024
329 Medicare Part D claims for 94 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Furosemide22 claims
- Metoprolol Succinate21 claims
- Metoprolol Tartrate20 claims
- Eliquis19 claims
- Amiodarone Hcl12 claims
- Clopidogrel12 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.
Mammen Maliakkal among 9,175 internal medicine physician records in Texas
Mammen Maliakkal, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2021 · 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).
6 internal medicine physician records list a practice address in Eagle Pass
They are 6 of the 243 NPPES records with a practice address in Eagle Pass, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Eagle Pass → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jorge Barboza Sosa, M.D.Eagle Pass, TX 788521437203437
- Ruben De Los Santos, MD PAEagle Pass, TX 788521467534008
- Robert Marquinez, M.D.Eagle Pass, TX 788521407910714
- Suresh Seth, MDEagle Pass, TX 788521598853327
- Victoriano Valdez, MDEagle Pass, TX 788521982682225
- Jeffrey Myers, DOLaughlin Afb, TX 788431952715666
- Sarah Lopez, DOUvalde, TX 788011962935635
- Isaac Sosa, M.D.Uvalde, TX 788011275558611
Common questions
What is Mammen Maliakkal, MD's NPI number?
Mammen Maliakkal, MD's National Provider Identifier (NPI) is 1497730816, issued on Dec 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mammen Maliakkal, MD located?
The NPPES record lists a practice address at 3333 N Foster Maldonado Blvd, Eagle Pass, TX, 78852. Phone: (830) 773-5321. Providers update this record themselves, so call before visiting.
How can I verify Mammen Maliakkal, MD's license?
NPPES lists Texas license number N7455, 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 Mammen Maliakkal, MD prescribe under Medicare Part D?
In 2024, Mammen Maliakkal, MD had 329 Medicare Part D claims for 94 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.