Hannah I. Ryan, M.D.
Internal Medicine Physician · Portland, OR
Hannah I. Ryan, M.D. is an internal medicine physician with a practice address in Portland, Oregon, and NPI 1174880470, issued on Apr 12, 2012. Check the license (Oregon MD171469, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Hannah I. Ryan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD171469 OR
14180 SD
Self-reported in NPPES; status is on the state search - Practice location
- 6410 NE Halsey St, Portland, OR 97213
- Phone
- (503) 215-2669
- Enumerated
- Apr 12, 2012
- Record last updated
- Jul 30, 2026
- Medicare enrollment
- Enrolled (PECOS I20240815004579); accepts Medicare assignment
- Medical or professional school
- Virginia Commonwealth University, School Of Medicine, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →
Also registered at 6410 NE Halsey St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Victoria Amador, F.N.P.Family Nurse Practitioner1801938246
- Bethany Arsenault, PHARM.D.Pharmacist1790969178
- Rachel Bieber, RNRegistered Nurse1942516687
- Kayla BucherRegistered Nurse1972360907
- Jesseca CalhounClinical Social Worker1598522526
- Jennifer ClarkRegistered Nurse1780441717
Verify Hannah I. Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD171469Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
147 Medicare Part D claims for 30 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 96 claims were for opioids.
Most prescribed
- Oxycodone Hcl33 claims
- Hydrocodone-Acetaminophen12 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: $86.23
4 payments; by number, the most common kind was food and beverage; the largest payer was Daiichi Sankyo Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- OU Health Partners IncOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hannah I. Ryan among 2,116 internal medicine physician records in Oregon
Hannah I. Ryan, M.D. is one of 2,116 internal medicine physician records with a practice address in Oregon. 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 2012, is newer than 68% of them.
- NPI issued2012 · 68% of these records are older, 30% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2012 · median 2008 among the 1,232 with a school on file
- Record last updated2026 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
889 internal medicine physician records list a practice address in Portland
They are 889 of the 42,088 NPPES records with a practice address in Portland, and 2,116 internal medicine physician records in Oregon.
All 2,116 in Oregon → Every provider in Portland → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Andris Antoniskis, MDPortland, OR 972131528067972
- Shikha Arun, MDPortland, OR 972131306881834
- Christopher BaronePortland, OR 972131831187657
- Ruben Halperin, MDPortland, OR 972131457306763
- Kimberly Herder, MDPortland, OR 972131811975741
- Jeffrey Horacek, MDPortland, OR 972131790721215
- Shannon Jackson, MDPortland, OR 972131558301168
- William Kennedy, DOPortland, OR 972131467431452
Common questions
What is Hannah I. Ryan, M.D.'s NPI number?
Hannah I. Ryan, M.D.'s National Provider Identifier (NPI) is 1174880470, issued on Apr 12, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Hannah I. Ryan, M.D. located?
The NPPES record lists a practice address at 6410 NE Halsey St, Portland, OR, 97213. Phone: (503) 215-2669. Providers update this record themselves, so call before visiting.
How can I verify Hannah I. Ryan, M.D.'s license?
NPPES lists Oregon license number MD171469, 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 Hannah I. Ryan, M.D. prescribe under Medicare Part D?
In 2024, Hannah I. Ryan, M.D. had 147 Medicare Part D claims for 30 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.