Cesar Agustin Perez, MD - Medicare Internal Medicine in Longview, TX

Cesar Agustin Perez, MD is a medicare enrolled "Internal Medicine" physician in Longview, Texas. He went to University Of Texas Medical Branch At Galveston and graduated in 2017 and has 7 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Associated Clinicians Of East Texas and his current practice location is 2901 N 4th Street, Lrmc Hospitalist, Longview, Texas. You can reach out to his office (for appointments etc.) via phone at (903) 758-1818.

Cesar Agustin Perez is licensed to practice in Texas (license number S6709) 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 1285161109.

Contact Information

Cesar Agustin Perez, MD
2901 N 4th Street, Lrmc Hospitalist,
Longview, TX 75605-7560
(903) 758-1818
Not Available

Map and Direction




Physician's Profile

Full NameCesar Agustin Perez
GenderMale
SpecialityInternal Medicine
Experience7 Years
Location2901 N 4th Street, Longview, 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:
  • Cesar Agustin Perez attended and graduated from University Of Texas Medical Branch At Galveston in 2017
  NPI Data:
  • NPI Number: 1285161109
  • Provider Enumeration Date: 05/23/2017
  • Last Update Date: 08/27/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1951722883
  • Enrollment ID: I20200602001221

Medical Identifiers

Medical identifiers for Cesar Agustin Perez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285161109NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine S6709 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Longview Regional Medical CenterLongview, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Associated Clinicians Of East Texas478995744093

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. Cesar Agustin Perez allows following entities to bill medicare on his behalf.
Entity NameUtmb Faculty Group Practice
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942241146
PECOS PAC ID: 3375456734
Enrollment ID: O20031112000438
Entity NameAssociated Clinicians Of East Texas
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932640349
PECOS PAC ID: 4789957440
Enrollment ID: O20170831003007

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. Cesar Agustin Perez 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
Cesar Agustin Perez, MD
Po Box 29343,
Belfast, ME 04915-2045

Ph: (903) 232-8290
Cesar Agustin Perez, MD
2901 N 4th Street, Lrmc Hospitalist,
Longview, TX 75605-7560

Ph: (903) 758-1818

Reviews and Comments


Internal Medicine Doctors in Longview, TX

Zehra Hussain, DO
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Kayvan Kamali, M.D.
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Phone: 903-236-7020    Fax: 903-236-7093
Yashashree A Vegi, MD
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Dr. Samir V Germanwala, DO
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Medicare: Accepting Medicare Assignments
Practice Location: 709 Hollybrook Dr, Suite 2301, Longview, TX 75605
Phone: 903-757-4691    Fax: 903-757-4875
Monica Mutyala, MD
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Medicare: Medicare Enrolled
Practice Location: 700 E Marshall Ave, Longview, TX 75601
Phone: 903-315-2000    

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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