Irene Grias, DO - Medicare Obstetrics/gynecology in Gig Harbor, WA

Irene Grias, DO is a medicare enrolled "Obstetrics & Gynecology" physician in Gig Harbor, Washington. She went to Michigan State University College Of Osteopathic Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Franciscan Medical Group and her current practice location is 11511 Canterwood Blvd Nw, Ste 145, Gig Harbor, Washington. You can reach out to her office (for appointments etc.) via phone at (253) 530-2940.

Irene Grias is licensed to practice in Washington (license number OP60460467) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1760688519.

Contact Information

Irene Grias, DO
11511 Canterwood Blvd Nw, Ste 145,
Gig Harbor, WA 98332-5813
(253) 530-2940
(253) 530-2970

Map and Direction




Physician's Profile

Full NameIrene Grias
GenderFemale
SpecialityObstetrics/gynecology
Experience17 Years
Location11511 Canterwood Blvd Nw, Gig Harbor, Washington
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Irene Grias attended and graduated from Michigan State University College Of Osteopathic Medicine in 2007
  NPI Data:
  • NPI Number: 1760688519
  • Provider Enumeration Date: 06/26/2007
  • Last Update Date: 10/21/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 3971786658
  • Enrollment ID: I20140924001155

Medical Identifiers

Medical identifiers for Irene Grias such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760688519NPI-NPPES
327409OtherWASTATE L&I

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology OP60460467 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Anthony HospitalGig harbor, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Franciscan Medical Group05471738661173

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. Irene Grias allows following entities to bill medicare on her behalf.
Entity NameFranciscan Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093165334
PECOS PAC ID: 0547173866
Enrollment ID: O20031111000789

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. Irene Grias 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
Irene Grias, DO
11511 Canterwood Blvd Nw, Ste 145,
Gig Harbor, WA 98332-5813

Ph: (253) 530-2940
Irene Grias, DO
11511 Canterwood Blvd Nw, Ste 145,
Gig Harbor, WA 98332-5813

Ph: (253) 530-2940

Reviews and Comments


Obstetrics & Gynecology Doctors in Gig Harbor, WA

Ms. Jennifer Nadine Jaggi, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 11505 Burnham Drive, Suite 302, Gig Harbor, WA 98332
Phone: 253-313-5997    Fax: 253-313-5179
Dr. Michael Allan Bidus, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 11511 Canterwood Blvd Nw Ste 100, Gig Harbor, WA 98332
Phone: 253-382-8150    Fax: 253-382-8155
Orestes Molina, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 4545 Point Fosdick Dr Nw, Gig Harbor, WA 98335
Phone: 253-530-8122    
Cynthia Marie Mosbrucker, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 11505 Burnham Drive, Suite 302, Gig Harbor, WA 98332
Phone: 253-313-5997    Fax: 253-313-5197
Dagnie C Lamb, MD, MCR
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 4545 Point Fosdick Dr # 130, Gig Harbor, WA 98335
Phone: 253-530-8122    Fax: 253-530-8139
Moritz Christian Bartels, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 4545 Point Fosdick Dr Nw, Gig Harbor, WA 98335
Phone: 253-530-8122    

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).

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