Hannah-ngoc T Ha, MD - Medicare Colon & Rectal Surgery in Creve Coeur, MO

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Hannah-ngoc T Ha, MD is a medicare enrolled "Colon & Rectal Surgery" physician in Creve Coeur, Missouri. Her current practice location is 12401 Olive Blvd Ste 202, Creve Coeur, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 834-2888.

Hannah-ngoc T Ha is licensed to practice in Missouri (license number 2001028190) 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 1144223355.

Contact Information

Hannah-ngoc T Ha, MD
12401 Olive Blvd Ste 202,
Creve Coeur, MO 63141-5448
(314) 834-2888
(314) 834-5212

Map and Direction




Physician's Profile

Full NameHannah-ngoc T Ha
GenderFemale
SpecialityColon & Rectal Surgery
Location12401 Olive Blvd Ste 202, Creve Coeur, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1144223355
  • Provider Enumeration Date: 05/23/2005
  • Last Update Date: 05/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5799889556
  • Enrollment ID: I20070404000023

Medical Identifiers

Medical identifiers for Hannah-ngoc T Ha such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144223355NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 2001028190 (Missouri)Secondary
208C00000XColon & Rectal Surgery 2001028190 (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. Hannah-ngoc T Ha allows following entities to bill medicare on her behalf.
Entity NameSt Louis Surgical Consultants, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114911658
PECOS PAC ID: 0345332300
Enrollment ID: O20070822000589
Entity NameAdvanced Anorectal Health Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205578754
PECOS PAC ID: 4385022458
Enrollment ID: O20220601001722

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. Hannah-ngoc T Ha 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
Hannah-ngoc T Ha, MD
12401 Olive Blvd Ste 202,
Creve Coeur, MO 63141-5448

Ph: (314) 834-2888		Hannah-ngoc T Ha, MD
12401 Olive Blvd Ste 202,
Creve Coeur, MO 63141-5448

Ph: (314) 834-2888

Reviews and Comments



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.