Premswarup Joel Immaraj, M.D.
Internal Medicine Physician · Huntsville, TX
Premswarup Joel Immaraj, M.D. is an internal medicine physician with a practice address in Huntsville, Texas, and NPI 1356377915, issued on Jun 24, 2006. Check the license (Texas L4655, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Premswarup Joel Immaraj
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- L4655 TX
Self-reported in NPPES; status is on the state search - Practice location
- 110 Memorial Hospital Dr, Huntsville, TX 77340
- Phone
- (936) 291-3411
- Enumerated
- Jun 24, 2006
- Record last updated
- Feb 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid IDs
- 168572909 TX
168572904 TX
168572903 TX - Medicare enrollment
- Enrolled (PECOS I20040806000848); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 110 Memorial Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Allen, MDStudent in an Organized Health Care Education/Training Program1053170308
- Olufunmilola Babarinde, MD,MPHStudent in an Organized Health Care Education/Training Program1538959184
- Connie Bowlin, FNP-BCFamily Nurse Practitioner1962657676
- Anh-Linh Bui, M.D.Family Medicine Physician1619363462
- Carly ClarkRegistered Nurse1184550303
- Jordan ClarkStudent in an Organized Health Care Education/Training Program1376231183
Verify Premswarup Joel Immaraj in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L4655Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
104 Medicare Part D claims for 75 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Acetaminophen-Codeine14 claims
- Prednisone13 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 2 group practices
- Concord Medical Group OF Texas PLLCEl Campo, TX
- Jasper Emergency Physicians PLLCJasper, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Premswarup Joel Immaraj among 9,175 internal medicine physician records in Texas
Premswarup Joel Immaraj, 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1979 · median 2004 among the 6,088 with a school on file
- Record last updated2020 · 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).
15 internal medicine physician records list a practice address in Huntsville
They are 15 of the 505 NPPES records with a practice address in Huntsville, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Huntsville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mir Ali Khan, D.O.Huntsville, TX 773401831290923
- Peter Ang, M.D.Huntsville, TX 773401134186331
- Ali Bhuriwala, M.D.Huntsville, TX 773401386714871
- Shao-Jen Chang, M.D.Huntsville, TX 773401184797847
- Darnel Durand, M.D.Huntsville, TX 773401992984272
- David FicklenHuntsville, TX 773401356347603
- John Hines, MDHuntsville, TX 773401043313141
- Nabeel Khan, M.D.Huntsville, TX 773401144218066
Common questions
What is Premswarup Joel Immaraj, M.D.'s NPI number?
Premswarup Joel Immaraj, M.D.'s National Provider Identifier (NPI) is 1356377915, issued on Jun 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Premswarup Joel Immaraj, M.D. located?
The NPPES record lists a practice address at 110 Memorial Hospital Dr, Huntsville, TX, 77340. Phone: (936) 291-3411. Providers update this record themselves, so call before visiting.
How can I verify Premswarup Joel Immaraj, M.D.'s license?
NPPES lists Texas license number L4655, 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 Premswarup Joel Immaraj, M.D. prescribe under Medicare Part D?
In 2024, Premswarup Joel Immaraj, M.D. had 104 Medicare Part D claims for 75 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.