Hans Po-An Han, MD
Family Medicine Physician · Portland, OR
Hans Po-An Han, MD is a family medicine physician with a practice address in Portland, Oregon, and NPI 1801236567, issued on Jun 26, 2013. Check the license (Oregon MD180113, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Hans Po-An Han
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD180113 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3181 SW Sam Jackson Park RD, Portland, OR 97239
- Phone
- (503) 494-8220
- Enumerated
- Jun 26, 2013
- Record last updated
- Sep 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190916000806); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 3181 SW Sam Jackson Park RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Hans Po-An Han in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD180113Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average family medicine physician in 2024
3,495 Medicare Part D claims for 247 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 270 claims were for opioids.
Most prescribed
- Atorvastatin Calcium191 claims
- Amlodipine Besylate162 claims
- Oxycodone Hcl123 claims
- Losartan Potassium101 claims
- Lisinopril87 claims
- Omeprazole87 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
- University Professional ServicesPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hans Po-An Han among 2,847 family medicine physician records in Oregon
Hans Po-An Han, MD is one of 2,847 family medicine physician records with a practice address in Oregon. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 70% of them.
- NPI issued2013 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2015 · median 2009 among the 1,671 with a school on file
- Record last updated2019 · 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
561 family medicine physician records list a practice address in Portland
They are 561 of the 42,088 NPPES records with a practice address in Portland, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Portland → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mark Bajorek, M.D.Portland, OR 972391982610564
- Shawn Blanchard, MDPortland, OR 972391477561934
- Jennifer Edman, M.D.Portland, OR 972391457379505
- M. Patrice Eiff, MDPortland, OR 972391467467977
- Jessica Flynn, MDPortland, OR 972391689682122
- John Heintzman, MDPortland, OR 972391689690653
- Elizabeth Hourihan, MDPortland, OR 972391710998810
- Valerie King, MD, MPHPortland, OR 972391073521530
Common questions
What is Hans Po-An Han, MD's NPI number?
Hans Po-An Han, MD's National Provider Identifier (NPI) is 1801236567, issued on Jun 26, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Hans Po-An Han, MD located?
The NPPES record lists a practice address at 3181 SW Sam Jackson Park RD, Portland, OR, 97239. Phone: (503) 494-8220. Providers update this record themselves, so call before visiting.
How can I verify Hans Po-An Han, MD's license?
NPPES lists Oregon license number MD180113, 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 Hans Po-An Han, MD prescribe under Medicare Part D?
In 2024, Hans Po-An Han, MD had 3,495 Medicare Part D claims for 247 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.