Karina Michelle Hoan, MD
Gynecology Physician · Portland, OR
Karina Michelle Hoan, MD is a gynecology physician with a practice address in Portland, Oregon, and NPI 1407148844, issued on May 4, 2011. Check the license (Oregon MD182464, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Karina Michelle Hoan
- Credential
- MD
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- MD182464 OR
Self-reported in NPPES; status is on the state search - Practice location
- 800 SW 13TH Ave, Portland, OR 97205
- Phone
- (503) 221-0161
- Enumerated
- May 4, 2011
- Record last updated
- Nov 12, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170824000829); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 64 in Oregon → Look up another NPI →
Also registered at 800 SW 13TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Young Choi, M.D.Gastroenterology Physician1336122274
- Jeffrey Cleven, MDInternal Medicine Physician1144312323
Verify Karina Michelle Hoan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD182464Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average gynecology physician in 2024
209 Medicare Part D claims for 78 beneficiaries, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Estradiol73 claims
- Estradiol (Twice Weekly)25 claims
- Progesterone16 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.
Industry payments in 2024: $239.35
4 payments; by number, the most common kind was food and beverage; the largest payer was CooperSurgical, Inc. The 1,398 providers of this specialty with any payment received $2,469.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Portland ClinicPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karina Michelle Hoan among 64 gynecology physician records in Oregon
Karina Michelle Hoan, MD is one of 64 gynecology physician records with a practice address in Oregon. 41% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 94% of them.
- NPI issued2011 · 94% of these records are older, 5% newer
- In a Medicare fileYes · 41% of these records are
- In the CMS Doctors and Clinicians fileYes · 28% of these records are
- Graduated2010 · median 2000 among the 18 with a school on file
- Record last updated2020 · 84% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in Oregon
There are 64 gynecology physician records in Oregon.
All 64 in Oregon → Every provider in Portland → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Nicholas Fogelson, M.D.Portland, OR 972051194708081
- Terresa Jung, MDPortland, OR 972051205928371
- Shanti Mohling, MDPortland, OR 972051184654311
- Amy Mulcaster, DOPortland, OR 972051063439644
- Elizabeth Newhall, MDPortland, OR 972051386788982
- Nancy Kahaner, DOPortland, OR 972021700853173
- Richard Rosenfield, MDPortland, OR 972091912048372
- Richard Wong, MDPortland, OR 972091780697177
Common questions
What is Karina Michelle Hoan, MD's NPI number?
Karina Michelle Hoan, MD's National Provider Identifier (NPI) is 1407148844, issued on May 4, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Karina Michelle Hoan, MD located?
The NPPES record lists a practice address at 800 SW 13TH Ave, Portland, OR, 97205. Phone: (503) 221-0161. Providers update this record themselves, so call before visiting.
How can I verify Karina Michelle Hoan, MD's license?
NPPES lists Oregon license number MD182464, 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 Karina Michelle Hoan, MD prescribe under Medicare Part D?
In 2024, Karina Michelle Hoan, MD had 209 Medicare Part D claims for 78 beneficiaries; the average among gynecology physician prescribers was 299. 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.