Tiana Michele Oswill, DO
Family Medicine Physician · Kent, WA
Tiana Michele Oswill, DO is a family medicine physician with a practice address in Kent, Washington, and NPI 1760943534, issued on Mar 26, 2019. Check the license (Washington OP61382176, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Tiana Michele Oswill
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OP61382176 WA
Self-reported in NPPES; status is on the state search - Practice location
- 403 E Meeker St Ste 200, Kent, WA 98030
- Phone
- (253) 852-2866
- Enumerated
- Mar 26, 2019
- Record last updated
- Jan 19, 2023
- Fax
- (425) 852-3102
- Medicare enrollment
- Enrolled (PECOS I20221207000083); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 403 E Meeker St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sara Baird, M.D.Family Medicine Physician1457671547
- Preston Butler, MDFamily Medicine Physician1205586120
- Emily Crew, MACounselor1770140584
- Joann Dechant, NDNaturopath1861493868
- Ellen Degrasse, PHARM.D., BCPSPharmacist1992707996
- Rebecca Fino-Fugate, CNM, RNAdvanced Practice Midwife1336658368
Verify Tiana Michele Oswill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP61382176Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average family medicine physician in 2024
1,086 Medicare Part D claims for 142 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 53 claims were for opioids.
Most prescribed
- Gabapentin89 claims
- Atorvastatin Calcium76 claims
- Omeprazole73 claims
- Lisinopril67 claims
- Finasteride57 claims
- Tamsulosin Hcl51 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Bristol Bay Area Health CorporationDillingham, AK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tiana Michele Oswill among 5,534 family medicine physician records in Washington
Tiana Michele Oswill, DO is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2019 · median 2009 among the 3,294 with a school on file
- Record last updated2023 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
70 family medicine physician records list a practice address in Kent
They are 70 of the 2,674 NPPES records with a practice address in Kent, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Kent → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Von Chang, MDKent, WA 980301003844804
- Hilton Chen, MDKent, WA 980301821017922
- Harpreet Chhokar, M.D.Kent, WA 980301194779629
- David Eidt, MDKent, WA 980301629099155
- Dale Epper, MDKent, WA 980301700803400
- Sadaf Hussain, MDKent, WA 980301558363176
- Robert Larson, M.D.Kent, WA 980301881617488
- Ruth Michaelis, MDKent, WA 980301982698320
Common questions
What is Tiana Michele Oswill, DO's NPI number?
Tiana Michele Oswill, DO's National Provider Identifier (NPI) is 1760943534, issued on Mar 26, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Tiana Michele Oswill, DO located?
The NPPES record lists a practice address at 403 E Meeker St Ste 200, Kent, WA, 98030. Phone: (253) 852-2866. Providers update this record themselves, so call before visiting.
How can I verify Tiana Michele Oswill, DO's license?
NPPES lists Washington license number OP61382176, 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.
How much does Tiana Michele Oswill, DO prescribe under Medicare Part D?
In 2024, Tiana Michele Oswill, DO had 1,086 Medicare Part D claims for 142 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.