Mary Theresa Ann Lewis, MD - Medicare Otolaryngology in Colorado Springs, CO

Mary Theresa Ann Lewis, MD is a medicare enrolled "Otolaryngology" physician in Colorado Springs, Colorado. Her current practice location is 1650 Cochrane Cir, Colorado Springs, Colorado. You can reach out to her office (for appointments etc.) via phone at (719) 524-6399.

Mary Theresa Ann Lewis is licensed to practice in Pennsylvania (license number MD450120) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1023215969.

Contact Information

Mary Theresa Ann Lewis, MD
1650 Cochrane Cir,
Colorado Springs, CO 80913-4613
(719) 524-6399
Not Available

Map and Direction




Physician's Profile

Full NameMary Theresa Ann Lewis
GenderFemale
SpecialityOtolaryngology
Location1650 Cochrane Cir, Colorado Springs, Colorado
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1023215969
  • Provider Enumeration Date: 07/02/2007
  • Last Update Date: 09/14/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2668620600
  • Enrollment ID: I20170427001650

Medical Identifiers

Medical identifiers for Mary Theresa Ann Lewis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023215969NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology DR0059589 (Colorado)Secondary
207Y00000XOtolaryngology MD450120 (Pennsylvania)Primary

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. Mary Theresa Ann Lewis allows following entities to bill medicare on her behalf.
Entity NameGuthrie Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962451153
PECOS PAC ID: 6002728656
Enrollment ID: O20040301000571
Entity NameLancaster General Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952392383
PECOS PAC ID: 0941103683
Enrollment ID: O20040309000916

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. Mary Theresa Ann Lewis 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
Mary Theresa Ann Lewis, MD
1650 Cochrane Cir,
Colorado Springs, CO 80913-4613

Ph: (719) 524-6399
Mary Theresa Ann Lewis, MD
1650 Cochrane Cir,
Colorado Springs, CO 80913-4613

Ph: (719) 524-6399

Reviews and Comments


Otolaryngology Doctors in Colorado Springs, CO

Dr. Jennifer Reavis, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 595 Chapel Hills Dr Ste 240, Colorado Springs, CO 80920
Phone: 719-364-4120    
Dr. Joel Aloysius Ernster, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 3030 N Circle Dr, Ste 300, Colorado Springs, CO 80909
Phone: 719-867-7800    Fax: 719-867-7899
Dr. Gregory Michael Buchalter, MD
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 1625 Medical Center Pt, Colorado Springs, CO 80907
Phone: 719-635-5148    Fax: 719-667-4219
Mr. William Kelly Mccarty, DO
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 2105 Academy Cir, Suite 100, Colorado Springs, CO 80909
Phone: 719-591-2444    Fax: 719-591-2484
Steven Michael Leoniak, MD
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 4125 Briargate Pkwy, Colorado Springs, CO 80920
Phone: 719-305-9045    
Dr. John Valentine Cichon Jr., M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 3030 N Circle Dr, Ste 300, Colorado Springs, CO 80909
Phone: 719-867-7800    Fax: 719-867-7899

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.