Maria B. Kintanar, M.D.
Internal Medicine Physician · McAllen, TX
Maria B. Kintanar, M.D. is an internal medicine physician with a practice address in McAllen, Texas, and NPI 1346295532, issued on May 24, 2006. Check the license (Texas L8397, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Maria B. Kintanar
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- L8397 TX
Self-reported in NPPES; status is on the state search - Practice location
- 301 W Expressway 83, McAllen, TX 78503
- Phone
- (956) 632-4000
- Enumerated
- May 24, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (956) 961-4286
- Medicaid ID
- 1704314-06 TX
- Medicare enrollment
- Enrolled (PECOS I20041111000247); 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 301 W Expressway 83
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Farah Al-Ghzawi, MDStudent in an Organized Health Care Education/Training Program1114774890
- Mustafa Alfarwati, MDStudent in an Organized Health Care Education/Training Program1689514333
Verify Maria B. Kintanar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L8397Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,090 Medicare Part D claims for 323 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Atorvastatin Calcium71 claims
- Metoprolol Succinate56 claims
- Famotidine54 claims
- Pantoprazole Sodium53 claims
- Nitroglycerin51 claims
- Cefdinir43 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 one group practice
- Mcallen Hospitalist Group PLLCMcAllen, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria B. Kintanar among 9,175 internal medicine physician records in Texas
Maria B. Kintanar, 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
- Graduated1991 · median 2004 among the 6,088 with a school on file
- Record last updated2022 · 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).
50 internal medicine physician records list a practice address in McAllen
They are 50 of the 3,518 NPPES records with a practice address in McAllen, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in McAllen → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kwei Akuete, MDMcAllen, TX 785031316143639
- Khursheed Alam, M.D.McAllen, TX 785031841359114
- Fernando Arzola, MDMcAllen, TX 785031841289030
- Victor Bradley-Rolon Md, MD INTERNISTMcAllen, TX 785031316936743
- Benjamin Fano, MDMcAllen, TX 785031952495400
- Alvaro Giraldo, M.D.McAllen, TX 785031376574582
- Yolanda Gonzalez-Giraldo, M.D.McAllen, TX 785031407904410
- John Manllo Dieck, M.D.McAllen, TX 785031578855680
Common questions
What is Maria B. Kintanar, M.D.'s NPI number?
Maria B. Kintanar, M.D.'s National Provider Identifier (NPI) is 1346295532, issued on May 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria B. Kintanar, M.D. located?
The NPPES record lists a practice address at 301 W Expressway 83, McAllen, TX, 78503. Phone: (956) 632-4000. Providers update this record themselves, so call before visiting.
How can I verify Maria B. Kintanar, M.D.'s license?
NPPES lists Texas license number L8397, 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 Maria B. Kintanar, M.D. prescribe under Medicare Part D?
In 2024, Maria B. Kintanar, M.D. had 1,090 Medicare Part D claims for 323 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.