Maria Elma Rivera, CNM, FNP - Medicare Nurse Practitioner in Crystal City, TX

Maria Elma Rivera, CNM, FNP is a medicare enrolled "Nurse Practitioner - Family" in Crystal City, Texas. Her current practice location is 308 S Cesar Chavez Ave, Crystal City, Texas. You can reach out to her office (for appointments etc.) via phone at (830) 374-2301.

Maria Elma Rivera is licensed to practice in Texas (license number AP110357) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1558582171.

Contact Information

Maria Elma Rivera, CNM, FNP
308 S Cesar Chavez Ave,
Crystal City, TX 78839-4200
(830) 374-2301
(830) 374-9368



Provider's Profile

Full NameMaria Elma Rivera
GenderFemale
SpecialityNurse Practitioner - Family
Location308 S Cesar Chavez Ave, Crystal City, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1558582171
  • Provider Enumeration Date: 05/01/2007
  • Last Update Date: 02/27/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4789695768
  • Enrollment ID: I20121026000261

Medical Identifiers

Medical identifiers for Maria Elma Rivera such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558582171NPI-NPPES
080462703MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367A00000XAdvanced Practice Midwife AP110357 (Texas)Secondary
363LF0000XNurse Practitioner - Family AP110357 (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. Maria Elma Rivera allows following entities to bill medicare on her behalf.
Entity NameVida Y Salud - Health Systems, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770511032
PECOS PAC ID: 8820127848
Enrollment ID: O20110307000305

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› Verified 1 days ago

Entity NameDimmit Regional Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164774253
PECOS PAC ID: 0446385496
Enrollment ID: O20121129000364

News Archive

Officials identify causes of 'mystery illness' responsible for more than 60 child deaths in Cambodia, CNN reports

According to physicians familiar with the investigation, the causes of the "mystery illness" that has killed more than 60 children in Cambodia have been identified, CNN reports. "A combination of pathogens ... is to blame for the illness, the World Health Organization, in conjunction with the Cambodian Ministry of Health, has concluded, the doctors said," according to the news service.

Researchers call for continued STI screening in sexually active teenage girls

Half of urban teenage girls may acquire at least one of three common sexually transmitted infections (STI) within two years of becoming sexually active, according to an Indiana University School of Medicine and Regenstrief Institute study.

Many colorectal cancer survivors do not receive recommended follow-up screening

A new analysis reveals that fewer than half of older patients successfully treated for colorectal cancer receive the recommended screening schedule to detect any recurrence of cancer.

3M launches new physician education modules to provide ICD-10 training

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› Verified 1 days ago

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. Maria Elma Rivera 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
Maria Elma Rivera, CNM, FNP
308 S Cesar Chavez Ave,
Crystal City, TX 78839-4200

Ph: (830) 374-2301
Maria Elma Rivera, CNM, FNP
308 S Cesar Chavez Ave,
Crystal City, TX 78839-4200

Ph: (830) 374-2301

News Archive

Officials identify causes of 'mystery illness' responsible for more than 60 child deaths in Cambodia, CNN reports

According to physicians familiar with the investigation, the causes of the "mystery illness" that has killed more than 60 children in Cambodia have been identified, CNN reports. "A combination of pathogens ... is to blame for the illness, the World Health Organization, in conjunction with the Cambodian Ministry of Health, has concluded, the doctors said," according to the news service.

Researchers call for continued STI screening in sexually active teenage girls

Half of urban teenage girls may acquire at least one of three common sexually transmitted infections (STI) within two years of becoming sexually active, according to an Indiana University School of Medicine and Regenstrief Institute study.

Many colorectal cancer survivors do not receive recommended follow-up screening

A new analysis reveals that fewer than half of older patients successfully treated for colorectal cancer receive the recommended screening schedule to detect any recurrence of cancer.

3M launches new physician education modules to provide ICD-10 training

3M Health Information Systems is enriching its web-based ICD-10 Education Program with 18 new physician education modules that address the critical issue of physician readiness for ICD-10.

Read more News

› Verified 1 days ago


Nurse Practitioner Nurses in Crystal City, TX

Mrs. Rosanna Garcia Caballero, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 308 S Cesar Chavez Ave, Crystal City, TX 78839
Phone: 830-374-2301    
Sarah L. Gibbons, CPNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1313 Veterans Avenue, Suite C, Crystal City, TX 78839
Phone: 830-374-4436    Fax: 830-374-4437
Sara Barker, ANP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1313 Veterans Blvd, Suite A, Crystal City, TX 78834
Phone: 830-374-9823    Fax: 830-374-9858
Roger Dehoyos, APRN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1313 Veterans Ave Ste A, Crystal City, TX 78839
Phone: 830-374-9823    Fax: 830-374-9858
Mrs. Leticia H Ballesteros, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 308 S Cesar Chavez Ave, Crystal City, TX 78839
Phone: 830-374-2301    Fax: 830-374-9368
Charmaine Mary Mercado, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 308 S Cesar Chavez Ave, Crystal City, TX 78839
Phone: 830-374-2301    Fax: 830-374-9368
Gregory Imafidon, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 308 S Cesar Chavez Ave, Crystal City, TX 78839
Phone: 830-374-2301    Fax: 830-374-9368

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