Michael Warren, FNP - Medicare Nurse Practitioner in Edinburg, TX

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Michael Warren, FNP is a medicare enrolled "Nurse Practitioner - Family" in Edinburg, Texas. He graduated from nursing school in 2018 and has 8 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Intensivist Medicine Services Of Tx, Pllc, Renaissance Specialty Surgery and his current practice location is 5501 S Mccoll Rd, Edinburg, Texas. You can reach out to his office (for appointments etc.) via phone at (956) 362-8170.

Michael Warren is licensed to practice in Texas (license number AP139340) 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 1821655770.

Contact Information

Michael Warren, FNP
5501 S Mccoll Rd,
Edinburg, TX 78539-5503
(956) 362-8170
(956) 362-8168

Map and Direction




Provider's Profile

Full NameMichael Warren
GenderMale
SpecialityNurse Practitioner
Experience8 Years
Location5501 S Mccoll Rd, Edinburg, 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:
  • Michael Warren graduated from nursing school in 2018
  NPI Data:
  • NPI Number: 1821655770
  • Provider Enumeration Date: 05/28/2019
  • Last Update Date: 02/03/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5799010237
  • Enrollment ID: I20190705000794

Medical Identifiers

Medical identifiers for Michael Warren such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821655770NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family AP139340 (Texas)Primary
363L00000XNurse Practitioner AP139340 (Texas)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Valley Regional Medical CenterBrownsville, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Intensivist Medicine Services Of Tx, Pllc347691519030
Renaissance Specialty Surgery862829182024

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. Michael Warren allows following entities to bill medicare on his behalf.
Entity NameRenaissance Specialty Surgery
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174952907
PECOS PAC ID: 8628291820
Enrollment ID: O20140515000672
Entity NameRamcorp Medical Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356552632
PECOS PAC ID: 5991751547
Enrollment ID: O20151130002099
Entity NameBenchmark Inpatient Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285111021
PECOS PAC ID: 3678821469
Enrollment ID: O20180810001269
Entity NameHospital Medicine Services Of Tx, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881392363
PECOS PAC ID: 3274998067
Enrollment ID: O20230501001255
Entity NameIntensivist Medicine Services Of Tx, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790478444
PECOS PAC ID: 3476915190
Enrollment ID: O20230811003288

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. Michael Warren 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
Michael Warren, FNP
Po Box 2975,
Mcallen, TX 78502-2975

Ph: (956) 362-8170		Michael Warren, FNP
5501 S Mccoll Rd,
Edinburg, TX 78539-5503

Ph: (956) 362-8170

Reviews and Comments


Nurse Practitioner Nurses in Edinburg, TX

Mrs. Rosalinda Rossow, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1201 W University Dr, Esrh Student Health Services, Edinburg, TX 78539
Phone: 956-381-2511    Fax: 956-381-2512
Angela Maria Tanguma, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 4150 Crosspoint Blvd, Edinburg, TX 78539
Phone: 956-381-5817    Fax: 956-381-5397
Yanet Leija, FNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1114 Goodrich Dr, Edinburg, TX 78539
Phone: 956-460-5170    
Sandee Zaldivar Carino,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 5502 South Mccoll Rd, Edinburg, TX 78539
Phone: 956-361-4401    
Mr. Adolfo Arteaga, APRN-CNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 5501 S Mccoll Rd, Edinburg, TX 78539
Phone: 956-362-8677    Fax: 956-362-7253
Leonardo Martinez,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 3002 N Closner Blvd, Edinburg, TX 78541
Phone: 956-383-8300    
Mrs. Irasema Gonzalez, FNP-BC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1601 E Sprague St, Edinburg, TX 78542
Phone: 956-378-9290    Fax: 956-378-9376

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.