Alyssa R Espinera, MD - Medicare Internal Medicine in Chattanooga, TN

Alyssa R Espinera, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Chattanooga, Tennessee. She went to Northwestern University Feinberg Medical School and graduated in 2013 and has 11 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Memorial Health Partners Foundation, Inc and her current practice location is 2525 Desales Ave, Chattanooga, Tennessee. You can reach out to her office (for appointments etc.) via phone at (423) 495-2525.

Alyssa R Espinera is licensed to practice in Tennessee (license number 68327) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1265824197.

Contact Information

Alyssa R Espinera, MD
2525 Desales Ave,
Chattanooga, TN 37404-1161
(423) 495-2525
(423) 495-2625

Map and Direction




Physician's Profile

Full NameAlyssa R Espinera
GenderFemale
SpecialityInternal Medicine
Experience11 Years
Location2525 Desales Ave, Chattanooga, Tennessee
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Alyssa R Espinera attended and graduated from Northwestern University Feinberg Medical School in 2013
  NPI Data:
  • NPI Number: 1265824197
  • Provider Enumeration Date: 03/02/2015
  • Last Update Date: 07/31/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8426320508
  • Enrollment ID: I20230818001911

Medical Identifiers

Medical identifiers for Alyssa R Espinera such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265824197NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 320672 (Louisiana)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 68327 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Healthcare System, IncChattanooga, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Memorial Health Partners Foundation, Inc8022919570298

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. Alyssa R Espinera allows following entities to bill medicare on her behalf.
Entity NameMemorial Health Partners Foundation, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922053545
PECOS PAC ID: 8022919570
Enrollment ID: O20040116000823

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. Alyssa R Espinera 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
Alyssa R Espinera, MD
2525 Desales Ave,
Chattanooga, TN 37404-1161

Ph: (423) 495-2525
Alyssa R Espinera, MD
2525 Desales Ave,
Chattanooga, TN 37404-1161

Ph: (423) 495-2525

Reviews and Comments


Internal Medicine Doctors in Chattanooga, TN

Bradley Rayford Keel, DO
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Phone: 423-888-5930    Fax: 423-634-0103
Dr. Pamela Rani Sud, MD
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Phone: 423-495-2635    Fax: 423-495-2638
David Shved, D.O.
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Practice Location: 975 E 3rd St, Chattanooga, TN 37403
Phone: 423-778-5179    Fax: 423-778-2108
Dr. Charles Robert Bosshardt, MD
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Practice Location: 2515 Desales Ave Ste 206, Chattanooga, TN 37404
Phone: 423-698-8101    Fax: 423-698-3450
Dr. Elise Helene Marshall, DO
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 605 Glenwood Dr Ste 300, Chattanooga, TN 37404
Phone: 423-495-2690    Fax: 423-495-2698
Dr. Joshua Warner Hornsby, M.D.
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Medicare: Medicare Enrolled
Practice Location: 979 E 3rd St Ste A-440, Chattanooga, TN 37403
Phone: 423-778-2867    Fax: 423-778-2866
Dr. Donald Franklin Mackler, MD
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 721 Glenwood Dr, Ste. W552, Chattanooga, TN 37404
Phone: 423-629-6258    Fax: 423-629-9531

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.