Alejandro Hernandez Hernandez, MD - Medicare Family Practice in Mercedes, TX

  1. Home
  2. Preventive Medicine
  3. TX
  4. Mercedes
Alejandro Hernandez Hernandez, MD is a medicare enrolled "Preventive Medicine - Undersea And Hyperbaric Medicine" physician in Mercedes, Texas. He graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Rgv Wound Care Hyperbaricmedicine And Lymphedema Management Group Pllc, Hero Family Medicine Group Pllc and his current practice location is 2810 W Expressway 83, Mercedes, Texas. You can reach out to his office (for appointments etc.) via phone at (956) 734-9067.

Alejandro Hernandez Hernandez is licensed to practice in Texas (license number R0246) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1871908178.

Contact Information

Alejandro Hernandez Hernandez, MD
2810 W Expressway 83,
Mercedes, TX 78570-9704
(956) 734-9067
(956) 734-9068

Map and Direction




Physician's Profile

Full NameAlejandro Hernandez Hernandez
GenderMale
SpecialityFamily Practice
Experience24 Years
Location2810 W Expressway 83, Mercedes, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Alejandro Hernandez Hernandez graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1871908178
  • Provider Enumeration Date: 06/25/2014
  • Last Update Date: 07/06/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8527354554
  • Enrollment ID: I20170804000714

Medical Identifiers

Medical identifiers for Alejandro Hernandez Hernandez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871908178NPI-NPPES
3740813-10MedicaidTX
H08HW01401OtherTXBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207PE0005XEmergency Medicine - Undersea And Hyperbaric Medicine R0246 (Texas)Secondary
207Q00000XFamily Medicine BP10051015 (Texas)Secondary
207Q00000XFamily Medicine R0246 (Texas)Secondary
2083P0011XPreventive Medicine - Undersea And Hyperbaric Medicine R0246 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sonrisa Home Care LlcSanta rosa, TXHome health agency
Home Health Check LlcLa feria, TXHome health agency
New Life Home Health ServicesPharr, TXHome health agency
Bee First Primary Home CareHarlingen, TXHospice
Knapp Medical CenterWeslaco, TXHospital
South Texas Health SystemEdinburg, TXHospital
Valley Baptist Medical Center- BrownsvilleBrownsville, TXHospital
Doctors Hospital At RenaissanceEdinburg, TXHospital
Valley Regional Medical CenterBrownsville, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rgv Wound Care Hyperbaricmedicine And Lymphedema Management Group Pllc236585413010
Hero Family Medicine Group Pllc78103076832

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Alejandro Hernandez Hernandez allows following entities to bill medicare on his behalf.
Entity NameEdinburg Emergency Medicine Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942467113
PECOS PAC ID: 9638246408
Enrollment ID: O20080919000177
Entity NameUniversity Of Texas Rio Grande Valley
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477960730
PECOS PAC ID: 3577885276
Enrollment ID: O20141209000376
Entity NameMunicipal Emergency Medicine Associates, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396250650
PECOS PAC ID: 2365701323
Enrollment ID: O20180119000723
Entity NameShavano Emergency Medicine Associates, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255820775
PECOS PAC ID: 2062777634
Enrollment ID: O20180531002487
Entity NameHero Family Medicine Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558977835
PECOS PAC ID: 7810307683
Enrollment ID: O20201105001887
Entity NameRgv Wound Care Hyperbaricmedicine And Lymphedema Management Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164028155
PECOS PAC ID: 2365854130
Enrollment ID: O20201221000088
Entity NameMission Dialysis Access Center Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174107569
PECOS PAC ID: 4082014543
Enrollment ID: O20210621002464

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Alejandro Hernandez Hernandez is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Alejandro Hernandez Hernandez, MD
2410 San Alejandro,
Mission, TX 78572-7281

Ph: (512) 287-1532		Alejandro Hernandez Hernandez, MD
2810 W Expressway 83,
Mercedes, TX 78570-9704

Ph: (956) 734-9067

Reviews and Comments


Preventive Medicine Doctors in Mercedes, TX


Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.