Shannan Moynihan, MD - Medicare Emergency Medicine in Baytown, TX

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Shannan Moynihan, MD is a medicare enrolled "Emergency Medicine" physician in Baytown, Texas. Her current practice location is 4401 Garth Rd, Baytown, Texas. You can reach out to her office (for appointments etc.) via phone at (281) 420-8600.

Shannan Moynihan is licensed to practice in Texas (license number L7492) 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 1518068790.

Contact Information

Shannan Moynihan, MD
4401 Garth Rd,
Baytown, TX 77521-2122
(281) 420-8600
(281) 837-8282

Map and Direction




Physician's Profile

Full NameShannan Moynihan
GenderFemale
SpecialityEmergency Medicine
Location4401 Garth Rd, Baytown, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1518068790
  • Provider Enumeration Date: 09/26/2006
  • Last Update Date: 09/25/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 0345293049
  • Enrollment ID: I20050225000707

Medical Identifiers

Medical identifiers for Shannan Moynihan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518068790NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine L7492 (Texas)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. Shannan Moynihan allows following entities to bill medicare on her behalf.
Entity NameSan Jacinto Emergency Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205225299
PECOS PAC ID: 7719203629
Enrollment ID: O20150311000793
Entity NameScurry Emergency Medicine Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801342829
PECOS PAC ID: 3476891292
Enrollment ID: O20190220001845

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. Shannan Moynihan 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
Shannan Moynihan, MD
Po Box 62022,
Houston, TX 77205

Ph: (616) 734-0335		Shannan Moynihan, MD
4401 Garth Rd,
Baytown, TX 77521-2122

Ph: (281) 420-8600

Reviews and Comments


Emergency Medicine Doctors in Baytown, TX

Dr. Terry Wayne Springer, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1001 W Baker Rd Ste 100, Baytown, TX 77521
Phone: 281-427-6525    Fax: 281-420-1272
Robert D Sheppard, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4401 Garth Rd, Baytown, TX 77521
Phone: 281-420-8600    Fax: 281-837-8282
Orlando David Gutierrez, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4301 Garth Rd, Suite 400, Baytown, TX 77521
Phone: 281-420-8400    Fax: 281-420-8445
Amir Rassoli, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4401 Garth Rd, Baytown, TX 77521
Phone: 616-734-0335    
Dr. Fahad Syed, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4401 Garth Rd, Baytown, TX 77521
Phone: 281-420-8600    
Stevan Gilmore, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4401 Garth Rd, Baytown, TX 77521
Phone: 281-837-6037    
Marlee Marie Hunter, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4401 Garth Rd, Baytown, TX 77521
Phone: 281-348-8000    

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.