Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Maria Victoria Cayabyab, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1508165804

Maria Victoria Cayabyab, DO is an Obstetrics/Gynecology in Mount Vernon, Washington. Qualified in 2011, 15 years ago. Practices with Obhg Washington PC, a 38-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
15
Licensed in
WA
In the registry since
2011
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1400 E Kincaid St
Mount Vernon, WA 98274
Phone: (360) 428-2575
Fax: (360) 428-6471
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 4700 Las Vegas Blvd N, Nellis Afb, NV 89191-6600 — (702) 653-2300
  • 903 Medical Center Dr, Arlington, WA 98223-1697 — (360) 435-0242
  • 2901 Squalicum Pkwy, Bellingham, WA 98225-1851 — (360) 788-6360
  • 400 S 43rd St, Renton, WA 98055 — (206) 575-2598

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence OP60947453 (WA)

Record details

NPI number1508165804
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 25, 2011
Last updated in NPPESSeptember 28, 2023
Certification dateSeptember 28, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Obhg Washington Pc — 38 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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