Teresa Marie Blase, MD - Medicare Emergency Medicine in Saint Louis, MO

Teresa Marie Blase, MD is a medicare enrolled "Emergency Medicine" physician in Saint Louis, Missouri. Her current practice location is 615 S New Ballas Rd, Emergency Department, Saint Louis, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 251-6090.

Teresa Marie Blase is licensed to practice in Missouri (license number 103651) 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 1821100553.

Contact Information

Teresa Marie Blase, MD
615 S New Ballas Rd, Emergency Department,
Saint Louis, MO 63141-8221
(314) 251-6090
Not Available

Map and Direction




Physician's Profile

Full NameTeresa Marie Blase
GenderFemale
SpecialityEmergency Medicine
Location615 S New Ballas Rd, Saint Louis, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1821100553
  • Provider Enumeration Date: 08/31/2006
  • Last Update Date: 03/10/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 0446389639
  • Enrollment ID: I20100526000791

Medical Identifiers

Medical identifiers for Teresa Marie Blase such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821100553NPI-NPPES
1821100553MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 103651 (Missouri)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. Teresa Marie Blase allows following entities to bill medicare on her behalf.
Entity NameMercy Hospitals East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285664177
PECOS PAC ID: 3779479019
Enrollment ID: O20040224001164

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. Teresa Marie Blase 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
Teresa Marie Blase, MD
314 Woodcliffe Place Dr,
Chesterfield, MO 63005-4817

Ph: (636) 532-6546
Teresa Marie Blase, MD
615 S New Ballas Rd, Emergency Department,
Saint Louis, MO 63141-8221

Ph: (314) 251-6090

Reviews and Comments


Emergency Medicine Doctors in Saint Louis, MO

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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).

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.