Isaac Anzaldua, - Medicare Dietitian in Rio Grande City, TX

Isaac Anzaldua, is a medicare enrolled "Dietitian, Registered" provider in Rio Grande City, Texas. His current practice location is 10 Cardenas Rd, Rio Grande City, Texas. You can reach out to his office (for appointments etc.) via phone at (956) 256-3518.

Isaac Anzaldua is licensed to practice in Texas (license number DT84708) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1114559291.

Contact Information

Isaac Anzaldua,
10 Cardenas Rd,
Rio Grande City, TX 78582-6910
(956) 256-3518
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameIsaac Anzaldua
GenderMale
SpecialityDietitian, Registered
Location10 Cardenas Rd, Rio Grande City, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1114559291
  • Provider Enumeration Date: 02/06/2020
  • Last Update Date: 12/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5294125050
  • Enrollment ID: I20211215001139

Medical Identifiers

Medical identifiers for Isaac Anzaldua such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114559291NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered DT84708 (Texas)Primary

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. Isaac Anzaldua allows following entities to bill medicare on his behalf.
Provider NameNuestro Nutrition
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1780292193
PECOS PAC ID: 1153712765
Enrollment ID: O20211215000944

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. Isaac Anzaldua 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
Isaac Anzaldua,
10 Cardenas Rd,
Rio Grande City, TX 78582-6910

Ph: (956) 256-3518
Isaac Anzaldua,
10 Cardenas Rd,
Rio Grande City, TX 78582-6910

Ph: (956) 256-3518

Reviews and Comments


Dietitian, Registered in Rio Grande City, TX

Juan Jesus Trevino, R.D.
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 3640 Pencil Stick Dr, Rio Grande City, TX 78582
Phone: 956-735-0105    Fax: 956-486-2720
Adabel Laurel, MS, RDN, LD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 2768 Pharmacy Rd, Rio Grande City, TX 78582
Phone: 956-257-1483    
Anabelly Garcia,
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 1627 E Hwy 83, Rio Grande City, TX 78582
Phone: 956-283-1889    Fax: 956-283-7014
Nuestro Nutrition
Dietitian
Medicare: Medicare Enrolled
Practice Location: 10 Cardenas Rd, Rio Grande City, TX 78582
Phone: 956-256-3518    
Mrs. Ana Jackson Gonzalez, M.S., R.D.,C.D.E.
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 1508 N Washington St, Rio Grande City, TX 78582
Phone: 956-487-8458    Fax: 956-487-8458
Rio Nutrition Consulting, Llc
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 2768 Pharmacy Rd, Rio Grande City, TX 78582
Phone: 956-257-1483    Fax: 956-263-1433

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.