Elizabeth Tacvorian, MD
Hospitalist Physician · Tualatin, OR
Elizabeth Tacvorian, MD is a hospitalist physician with a practice address in Tualatin, Oregon, and NPI 1467414417, issued on Apr 5, 2006. Check the license (Oregon MD25881, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Tacvorian
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- MD25881 OR
Self-reported in NPPES; status is on the state search - Practice location
- 19300 SW 65TH Ave, Tualatin, OR 97062
- Phone
- (505) 938-1800
- Enumerated
- Apr 5, 2006
- Record last updated
- Mar 25, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid ID
- 278132 OR
- Medicare enrollment
- Enrolled (PECOS I20051008000186); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 471 in Oregon → Look up another NPI →
Also registered at 19300 SW 65TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cinthia Adair, M.S., CCC-SLPSpeech-Language Pathologist1255840161
- Job Anderson, PHARM.DPharmacist1497129035
- Paul Ash, MD, PH. DNeurology Physician1063417392
- Garth Barbee, MDEmergency Medicine Physician1154343119
- Anthony Bilotti, MDEmergency Medicine Physician1467474437
- Alex BrownPhysical Therapist1518563519
Verify Elizabeth Tacvorian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD25881Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average hospitalist physician in 2024
197 Medicare Part D claims for 79 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 15 claims were for opioids.
Most prescribed
- Oxycodone Hcl11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Legacy Clinics LLCPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth Tacvorian among 471 hospitalist physician records in Oregon
Elizabeth Tacvorian, MD is one of 471 hospitalist physician records with a practice address in Oregon. 92% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 73% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2002 · median 2009 among the 400 with a school on file
- Record last updated2011 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Oregon
There are 471 hospitalist physician records in Oregon.
All 471 in Oregon → Every provider in Tualatin → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Lawrence Haglund, M.DTualatin, OR 970621487743118
- Urmee Hossain, M.D.Tualatin, OR 970621285865923
- Anil Shah, M.D.Tualatin, OR 970621629047212
- Amit Barve, MDOregon City, OR 970451760667059
- Danielle Cataxinos, DOOregon City, OR 970451295964310
- Aaron Chan, MDOregon City, OR 970451750607594
- Tian Davis, D.O.Oregon City, OR 970451285970343
- James Hinckley, M.D.Oregon City, OR 970451336175157
Common questions
What is Elizabeth Tacvorian, MD's NPI number?
Elizabeth Tacvorian, MD's National Provider Identifier (NPI) is 1467414417, issued on Apr 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Tacvorian, MD located?
The NPPES record lists a practice address at 19300 SW 65TH Ave, Tualatin, OR, 97062. Phone: (505) 938-1800. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Tacvorian, MD's license?
NPPES lists Oregon license number MD25881, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Elizabeth Tacvorian, MD prescribe under Medicare Part D?
In 2024, Elizabeth Tacvorian, MD had 197 Medicare Part D claims for 79 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Elizabeth Tacvorian, MD's MIPS final score?
The 2023 MIPS final score is 86 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.