Olivia M. Sementi, M.D.
Obstetrics & Gynecology Physician · Spokane Valley, WA
Olivia M. Sementi, M.D. is an obstetrics & gynecology physician with a practice address in Spokane Valley, Washington, and NPI 1063521128, issued on Aug 30, 2006. Check the license (Washington MD 60095694, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Olivia M. Sementi
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD 60095694 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1415 N Houk RD, Spokane Valley, WA 99216
- Phone
- (509) 924-1990
- Enumerated
- Aug 30, 2006
- Record last updated
- Mar 7, 2023
- Medicare enrollment
- Enrolled (PECOS I20090826000790); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,038 in Washington → Look up another NPI →
Also registered at 1415 N Houk RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kali Arthurs, PA-CPhysician Assistant1942553268
- Dennis Frerichs, PA-CSurgical Physician Assistant1477522365
- Carol Hathaway, MD, FACS, P.S.Specialist1306956669
- Byron Humble, D.O.Orthopaedic Surgery Physician1053391508
- Timothy Manson, M.D.Sports Medicine (Family Medicine) Physician1780684316
- Genevieve Wimberley, MPAS, PA-CPhysician Assistant1194913582
Verify Olivia M. Sementi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD 60095694Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Obstetrix Medical Group OF Washington Inc PSSpokane, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Olivia M. Sementi among 1,038 obstetrics & gynecology physician records in Washington
Olivia M. Sementi, M.D. is one of 1,038 obstetrics & gynecology physician records with a practice address in Washington. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 52% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2005 · median 2007 among the 582 with a school on file
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Washington
There are 1,038 obstetrics & gynecology physician records in Washington.
All 1,038 in Washington → Every provider in Spokane Valley → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Douglas Brown, D.O.Spokane Valley, WA 992161124055702
- Robert Hartman, M.D.Spokane Valley, WA 992161235243338
- Jeffrey Hilton, M.D.Spokane Valley, WA 992161851300917
- Lori Joy, M.D.Spokane Valley, WA 992161285748368
- Denise Bayuszik, M.D.Spokane, WA 992071235198672
- Sharon Cathcart, D.OSpokane, WA 992071285630855
- Patrick Freuen, M.D.Spokane, WA 992071700883121
- Ronald Hardy, M.D.Spokane, WA 992071811993488
Common questions
What is Olivia M. Sementi, M.D.'s NPI number?
Olivia M. Sementi, M.D.'s National Provider Identifier (NPI) is 1063521128, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Olivia M. Sementi, M.D. located?
The NPPES record lists a practice address at 1415 N Houk RD, Spokane Valley, WA, 99216. Phone: (509) 924-1990. Providers update this record themselves, so call before visiting.
How can I verify Olivia M. Sementi, M.D.'s license?
NPPES lists Washington license number MD 60095694, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.