Ms Maryellen Kathryn Shannon, MD - Medicare Obstetrics & Gynecology in Irvine, CA

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Ms Maryellen Kathryn Shannon, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Irvine, California. Her current practice location is 6 Hughes, Ste 100, Irvine, California. You can reach out to her office (for appointments etc.) via phone at (949) 680-1880.

Ms Maryellen Kathryn Shannon is licensed to practice in Arizona (license number AZ19717) 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 1033227483.

Contact Information

Ms Maryellen Kathryn Shannon, MD
6 Hughes, Ste 100,
Irvine, CA 92618-2059
(949) 680-1880
(949) 680-1881

Map and Direction




Physician's Profile

Full NameMs Maryellen Kathryn Shannon
GenderFemale
SpecialityObstetrics & Gynecology
Location6 Hughes, Irvine, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1033227483
  • Provider Enumeration Date: 08/27/2006
  • Last Update Date: 01/02/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 7113831694
  • Enrollment ID: I20150701002404

Medical Identifiers

Medical identifiers for Ms Maryellen Kathryn Shannon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033227483NPI-NPPES
04886MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology AZ19717 (Arizona)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. Ms Maryellen Kathryn Shannon allows following entities to bill medicare on her behalf.
Entity NameSouth Coast Medical Center For New Medicine Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891939351
PECOS PAC ID: 0345427522
Enrollment ID: O20110616000212

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. Ms Maryellen Kathryn Shannon 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
Ms Maryellen Kathryn Shannon, MD
6 Hughes, Ste 100,
Irvine, CA 92618-2059

Ph: (949) 680-1880		Ms Maryellen Kathryn Shannon, MD
6 Hughes, Ste 100,
Irvine, CA 92618-2059

Ph: (949) 680-1880

Reviews and Comments


Obstetrics & Gynecology Doctors in Irvine, CA

Dr. Tiffany Wong Dote, MD
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Practice Location: 6650 Alton Pkwy, Women's Health Services Attn: Maria Vasquez, Irvine, CA 92618
Phone: 714-644-2381    Fax: 949-932-6348
Miss Lisa Renee Crane, M.D.
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Phone: 949-559-1911    Fax: 949-559-4071
Pantea Mozayeni, MD
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Phone: 949-559-1911    Fax: 949-559-4071
Noah Rodriguez, MD
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Practice Location: 6650 Alton Pkwy, Medical Office Building 2, 3rd Floor, Irvine, CA 92618
Phone: 949-932-5685    Fax: 949-932-6393
Dr. James P Lin, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 16300 Sand Canyon Ave, Suite 901, Irvine, CA 92618
Phone: 949-453-8600    Fax: 949-453-8601
Dr. Cecilia Anne Perez, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 6650 Alton Pkwy, Mob2 3rd Floor, Irvine, CA 92618
Phone: 949-932-5000    

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.

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