Maria Victoria Cayabyab, DO - Medicare Obstetrics & Gynecology in Mount Vernon, WA

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Maria Victoria Cayabyab, DO is a medicare enrolled "Obstetrics & Gynecology" physician in Mount Vernon, Washington. Her current practice location is 1400 E Kincaid St, Mount Vernon, Washington. You can reach out to her office (for appointments etc.) via phone at (360) 428-2575.

Maria Victoria Cayabyab is licensed to practice in Washington (license number OP60947453) 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 1508165804.

Contact Information

Maria Victoria Cayabyab, DO
1400 E Kincaid St,
Mount Vernon, WA 98274
(360) 428-2575
(360) 428-6471

Map and Direction




Physician's Profile

Full NameMaria Victoria Cayabyab
GenderFemale
SpecialityObstetrics & Gynecology
Location1400 E Kincaid St, Mount Vernon, Washington
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1508165804
  • Provider Enumeration Date: 03/25/2011
  • Last Update Date: 09/28/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9830405042
  • Enrollment ID: I20190827004175

Medical Identifiers

Medical identifiers for Maria Victoria Cayabyab such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508165804NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology OP60947453 (Washington)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. Maria Victoria Cayabyab allows following entities to bill medicare on her behalf.
Entity NameKing County Public Hospital District No 2
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801986070
PECOS PAC ID: 7618880097
Enrollment ID: O20031111000557
Entity NamePeacehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356309553
PECOS PAC ID: 9537073960
Enrollment ID: O20031118001062
Entity NameWhidbey Island Public Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710927231
PECOS PAC ID: 1658280680
Enrollment ID: O20040210000761
Entity NamePublic Hospital Dist No 1 Skagit
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023332749
PECOS PAC ID: 6800793522
Enrollment ID: O20040309001059
Entity NameEastside Ob/gyn Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740421585
PECOS PAC ID: 1850437302
Enrollment ID: O20091014000186
Entity NameValley Medical Group-renton
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619209574
PECOS PAC ID: 4183753965
Enrollment ID: O20100604000113
Entity NameObhg Washington Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962729525
PECOS PAC ID: 0345364642
Enrollment ID: O20100823001087

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. Maria Victoria Cayabyab 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
Maria Victoria Cayabyab, DO
Po Box 3548,
Seattle, WA 98124-3548

Ph: (360) 428-2575		Maria Victoria Cayabyab, DO
1400 E Kincaid St,
Mount Vernon, WA 98274

Ph: (360) 428-2575

Reviews and Comments


Obstetrics & Gynecology Doctors in Mount Vernon, WA

Gregory William Mallek, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1400 E Kincaid St, Mount Vernon, WA 98274
Phone: 360-428-2575    Fax: 360-428-6471
William N Hinderstein, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1400 E Kincaid St, Mount Vernon, WA 98274
Phone: 360-428-2500    Fax: 360-428-6485
Anna L Pilzek, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 E Kincaid St, Mount Vernon, WA 98274
Phone: 360-428-6471    
Christopher 0 Prompuntagorn, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 E Kincaid St, Mount Vernon, WA 98274
Phone: 360-428-2575    Fax: 360-428-6471
Dr. Trisha N. Halvorsen, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 E Kincaid St, Mount Vernon, WA 98274
Phone: 360-428-2575    Fax: 360-428-6471
Autumn Michelle Walker, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1400 E Kincaid St, Mount Vernon, WA 98274
Phone: 360-428-2575    Fax: 360-428-6471
Melissa S Chinn, DO
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 111 S 12th St, Mount Vernon, WA 98274
Phone: 360-678-0831    Fax: 360-678-0583

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.