Ellen Aurora Middleton, MD - Medicare Internal Medicine in Austin, TX

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Ellen Aurora Middleton, MD is a medicare enrolled "Internal Medicine" physician in Austin, Texas. She went to University Of Texas Medical Branch At Galveston and graduated in 2005 and has 21 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Usacs Critical Care Medicine Services Of Ohio, Llc, Usacs Critical Care Medicine Of Oklahoma, Llc, Usacs Observation Medicine Services Of Colorado Inc., Usacs Critical Care Medicine Services Of Texas Pllc and her current practice location is 313 E 12th St, Austin, Texas. You can reach out to her office (for appointments etc.) via phone at (409) 772-2222.

Ellen Aurora Middleton is licensed to practice in Texas (license number N0274) 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 1215132881.

Contact Information

Ellen Aurora Middleton, MD
313 E 12th St,
Austin, TX 78701-1954
(409) 772-2222
Not Available

Map and Direction




Physician's Profile

Full NameEllen Aurora Middleton
GenderFemale
SpecialityInternal Medicine
Experience21 Years
Location313 E 12th St, Austin, Texas
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:
  • Ellen Aurora Middleton attended and graduated from University Of Texas Medical Branch At Galveston in 2005
  NPI Data:
  • NPI Number: 1215132881
  • Provider Enumeration Date: 06/15/2007
  • Last Update Date: 03/18/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 2264500347
  • Enrollment ID: I20221122002532

Medical Identifiers

Medical identifiers for Ellen Aurora Middleton such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215132881NPI-NPPES
3296159176OtherMYUTMB 3296159176-COMMERCIAL NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine CDRH.0001940 (Colorado)Secondary
207R00000XInternal Medicine N0274 (Texas)Primary
207R00000XInternal Medicine BP1-0022759 (Texas)Secondary
207RP1001XInternal Medicine - Pulmonary Disease CDRH.0001940 (Colorado)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Penrose HospitalColorado springs, COHospital
Resolute Health HospitalNew braunfels, TXHospital
Peterson Regional Medical CenterKerrville, TXHospital
Ascension St John Jane PhillipsBartlesville, OKHospital
Ascension St John Medical CenterTulsa, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Usacs Critical Care Medicine Services Of Ohio, Llc599118828616
Usacs Critical Care Medicine Of Oklahoma, Llc357709678317
Usacs Observation Medicine Services Of Colorado Inc.913349807473
Usacs Critical Care Medicine Services Of Texas Pllc115368179674

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. Ellen Aurora Middleton allows following entities to bill medicare on her behalf.
Entity NameUsacs Critical Care Medicine Services of Ohio, LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104560580
PECOS PAC ID: 5991188286
Enrollment ID: O20220819000220

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. Ellen Aurora Middleton 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
Ellen Aurora Middleton, MD
313 E 12th St,
Austin, TX 78701-1954

Ph: Not Available		Ellen Aurora Middleton, MD
313 E 12th St,
Austin, TX 78701-1954

Ph: (409) 772-2222

Reviews and Comments


Internal Medicine Doctors in Austin, TX

Dr. Tatiana B. Jacobson, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5656 Bee Caves Rd. Bldg C Ste. 102, Austin, TX 78746
Phone: 512-323-5465    Fax: 512-327-1390
Preeti Venkatraman, M.B.B.S.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 601 E 15th St, Austin, TX 78701
Phone: 512-324-7000    
Pritesh Harish Gandhi, M.D., M.P.H.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1101 Camino La Costa, Austin, TX 78752
Phone: 512-684-1832    
Dr. Joshua Lane Davis, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1004 W 32nd St Unit 300, Austin, TX 78705
Phone: 512-324-3440    
Dr. Grace Marie Grant-jennings, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7000 North Mopac, Suite # 420, Austin, TX 78731
Phone: 512-482-0045    Fax: 512-476-9892
Dr. Debra Ann Patt, MD, MPH
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6204 Balcones Dr, Austin, TX 78731
Phone: 512-427-9400    Fax: 512-342-2723
Dr. Matthew Morris Medlock, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 6233 Carrington Dr, Austin, TX 78749
Phone: 512-293-0247    

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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