Mary S Heaney, MD - Medicare Pediatrics in St. Louis, MO

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Mary S Heaney, MD is a medicare enrolled "Pediatrics" physician in St. Louis, Missouri. Her current practice location is 1465 S Grand Blvd, St. Louis, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 268-4101.

Mary S Heaney is licensed to practice in Missouri (license number R9A23) 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 1043220296.

Contact Information

Mary S Heaney, MD
1465 S Grand Blvd,
St. Louis, MO 63104-1003
(314) 268-4101
(314) 577-5379

Map and Direction




Physician's Profile

Full NameMary S Heaney
GenderFemale
SpecialityPediatrics
Location1465 S Grand Blvd, St. Louis, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1043220296
  • Provider Enumeration Date: 08/09/2006
  • Last Update Date: 08/12/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 2567590169
  • Enrollment ID: I20100430000714

Medical Identifiers

Medical identifiers for Mary S Heaney such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043220296NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics R9A23 (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. Mary S Heaney allows following entities to bill medicare on her behalf.
Entity NameSsm Health Care St Louis
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275586174
PECOS PAC ID: 7810800737
Enrollment ID: O20031118000393
Entity NameSsm Cardinal Glennon Children's Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174577670
PECOS PAC ID: 7012828163
Enrollment ID: O20031231000604
Entity NameSsm Health Care Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306589544
PECOS PAC ID: 0143608372
Enrollment ID: O20220531002655

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 S Heaney 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 S Heaney, MD
3691 Rutger Ave,
St. Louis, MO 63110-2515

Ph: (314) 977-6828		Mary S Heaney, MD
1465 S Grand Blvd,
St. Louis, MO 63104-1003

Ph: (314) 268-4101

Reviews and Comments


Pediatrics Doctors in St. Louis, MO

Patrick Francis Durkin, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1 Childrens Place, 3rd Floor, Suite 3s34, St. Louis, MO 63110
Phone: 314-454-6006    
Donna R Halloran, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1465 S Grand Blvd, St. Louis, MO 63104
Phone: 314-268-4101    Fax: 314-577-5379
Shulamit Menashe Portnoy, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1465 S Grand Blvd, St. Louis, MO 63104
Phone: 314-577-5609    Fax: 314-268-4028
Felicia L. Harvey, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 11642 West Florissant, St. Louis, MO 63033
Phone: 314-838-8220    Fax: 314-838-8091
Dr. Kristen M Mennemeier, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 3009 N. Ballas Rd., Suite 257c, St. Louis, MO 63131
Phone: 314-569-2112    Fax: 314-569-1270
Lauren Marie Hayes, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1465 South Grand Boulevard, Room 1204, Ssm Cardinal Glennon Children's Medical Center, St. Louis, MO 63104
Phone: 314-577-5600    Fax: 314-577-5616

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.