Dr Manuel Arnaldo Vilchez-diaz, MD - Medicare Critical Care (intensivists) in Houston, TX

Dr Manuel Arnaldo Vilchez-diaz, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Houston, Texas. He graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Cogent Healthcare Of Texas Pa and his current practice location is 6565 Fannin St Ste 1003, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 441-1100.

Dr Manuel Arnaldo Vilchez-diaz is licensed to practice in Texas (license number S3889) 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 1164684908.

Contact Information

Dr Manuel Arnaldo Vilchez-diaz, MD
6565 Fannin St Ste 1003,
Houston, TX 77030-2703
(713) 441-1100
Not Available

Map and Direction




Physician's Profile

Full NameDr Manuel Arnaldo Vilchez-diaz
GenderMale
SpecialityCritical Care (intensivists)
Experience21 Years
Location6565 Fannin St Ste 1003, Houston, 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:
  • Dr Manuel Arnaldo Vilchez-diaz graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1164684908
  • Provider Enumeration Date: 07/01/2008
  • Last Update Date: 03/12/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 9931410321
  • Enrollment ID: I20200128000817

Medical Identifiers

Medical identifiers for Dr Manuel Arnaldo Vilchez-diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164684908NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine E-8963 (Arkansas)Secondary
207RI0200XInternal Medicine - Infectious Disease E-8963 (Arkansas)Secondary
207RC0200XInternal Medicine - Critical Care Medicine S3889 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Hermann Memorial City HospitalHouston, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cogent Healthcare Of Texas Pa862807692491

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. Dr Manuel Arnaldo Vilchez-diaz allows following entities to bill medicare on his behalf.
Entity NameCogent Healthcare Of Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992722953
PECOS PAC ID: 8628076924
Enrollment ID: O20061121000364
Entity NameTmh Physician Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275779225
PECOS PAC ID: 4486711744
Enrollment ID: O20090401000100
Entity NameBaylor College Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881026664
PECOS PAC ID: 8022243971
Enrollment ID: O20131030000972
Entity NameIntensivist Medicine Services Of Tx, Pc
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. Dr Manuel Arnaldo Vilchez-diaz 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
Dr Manuel Arnaldo Vilchez-diaz, MD
6565 Fannin St Ste 1003,
Houston, TX 77030-2703

Ph: (713) 441-1100
Dr Manuel Arnaldo Vilchez-diaz, MD
6565 Fannin St Ste 1003,
Houston, TX 77030-2703

Ph: (713) 441-1100

Reviews and Comments


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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).

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