Antonia Maritza Hernandez, M.D.
Family Medicine Physician · Harlingen, TX
Antonia Maritza Hernandez, M.D. is a family medicine physician with a practice address in Harlingen, Texas, and NPI 1184884694, issued on Jun 10, 2008. Check the license (Texas N9064, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Antonia Maritza Hernandez
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- N9064 TX
Self-reported in NPPES; status is on the state search - Practice location
- 597 W Sesame Dr Ste B, Harlingen, TX 78550
- Phone
- (956) 423-3343
- Enumerated
- Jun 10, 2008
- Record last updated
- Mar 26, 2026
- Fax
- (956) 423-4043
- Medicaid ID
- 324964101 TX
- Medicare enrollment
- Enrolled (PECOS I20120320000992); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Verify Antonia Maritza Hernandez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N9064Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% more Medicare Part D claims than the average family medicine physician in 2024
3,929 Medicare Part D claims for 463 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 166 claims were for opioids.
Most prescribed
- Atorvastatin Calcium309 claims
- Losartan Potassium121 claims
- Metformin Hcl121 claims
- Lisinopril112 claims
- Gabapentin102 claims
- Levothyroxine Sodium98 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.
Industry payments in 2024: $87.25
4 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Centerwell Senior Primary Care TX PABrownsville, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Antonia Maritza Hernandez among 11,119 family medicine physician records in Texas
Antonia Maritza Hernandez, M.D. is one of 11,119 family 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 55% of them.
- NPI issued2008 · 55% of these records are older, 41% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2011 · median 2004 among the 7,095 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
68 family medicine physician records list a practice address in Harlingen
They are 68 of the 2,419 NPPES records with a practice address in Harlingen, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Harlingen → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ricardo Alaniz, MDHarlingen, TX 785501477549533
- Raquel Bolado, D.O.Harlingen, TX 785501679567713
- Timothy Bothwell, M.D.Harlingen, TX 785501780680850
- Robert Holder, MDHarlingen, TX 785501588648075
- Thomas Huff, DOHarlingen, TX 785501780676858
- Ann Kanaan, D.O.Harlingen, TX 785501972500510
- Bruce Leibert, M.D.Harlingen, TX 785501386639672
- Juan Maldonado, MDHarlingen, TX 785501114901626
Common questions
What is Antonia Maritza Hernandez, M.D.'s NPI number?
Antonia Maritza Hernandez, M.D.'s National Provider Identifier (NPI) is 1184884694, issued on Jun 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Antonia Maritza Hernandez, M.D. located?
The NPPES record lists a practice address at 597 W Sesame Dr Ste B, Harlingen, TX, 78550. Phone: (956) 423-3343. Providers update this record themselves, so call before visiting.
How can I verify Antonia Maritza Hernandez, M.D.'s license?
NPPES lists Texas license number N9064, 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 Antonia Maritza Hernandez, M.D. prescribe under Medicare Part D?
In 2024, Antonia Maritza Hernandez, M.D. had 3,929 Medicare Part D claims for 463 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.