Ahmad Dahman
Urology Physician · Portland, OR
Ahmad Dahman is a urology physician with a practice address in Portland, Oregon, and NPI 1427635994, issued on Mar 29, 2021. Check the license (Oregon MD229309, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ahmad Dahman
- Primary taxonomy
- Urology Physician 208800000X
- License number
- MD229309 OR
Self-reported in NPPES; status is on the state search - Practice location
- 501 N Graham St Ste 420, Portland, OR 97227
- Phone
- (503) 288-7303
- Enumerated
- Mar 29, 2021
- Record last updated
- Jul 30, 2026
- Medicare enrollment
- Enrolled (PECOS I20260610002862); may accept Medicare assignment
- Medical or professional school
- West Virginia University School Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest urology physician records → All 188 in Oregon → Look up another NPI →
Also registered at 501 N Graham St Ste 420
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Doan, PA-CPhysician Assistant1659238525
- Sajal Dutta, MDUrology Physician1528055548
- Bruce Fernstrom, PA-CSurgical Physician Assistant1255329967
- Shelby HillPhysician Assistant1063181881
- Jin-Hee Kim, MDUrology Physician1043207871
- Melanie Mix, PACSurgical Physician Assistant1922588508
Verify Ahmad Dahman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD229309Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average urology physician in 2024
334 Medicare Part D claims for 210 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 35 claims were for opioids.
Most prescribed
- Sulfamethoxazole-Trimethoprim120 claims
- Ciprofloxacin Hcl50 claims
- Hydrocodone-Acetaminophen31 claims
- Tamsulosin Hcl31 claims
- Ketorolac Tromethamine27 claims
- Finasteride12 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.
Ahmad Dahman among 188 urology physician records in Oregon
Ahmad Dahman is one of 188 urology physician records with a practice address in Oregon. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 98% of them.
- NPI issued2021 · 98% of these records are older, 0% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2021 · median 2004 among the 134 with a school on file
- Record last updated2026 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Oregon
There are 188 urology physician records in Oregon.
All 188 in Oregon → Every provider in Portland → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Sajal Dutta, MDPortland, OR 972271528055548
- Jin-Hee Kim, MDPortland, OR 972271043207871
- James Bresee, M.D.Portland, OR 972251730484544
- Daniel Janoff, MDPortland, OR 972251831239466
- David Leaf, M.D.Portland, OR 972251538154877
- Michael Lipke, M.D.Portland, OR 972251104811801
- Christopher Mershon, M.D.Portland, OR 972251912011677
- Brian Shaffer, MDPortland, OR 972251306986930
Common questions
What is Ahmad Dahman's NPI number?
Ahmad Dahman's National Provider Identifier (NPI) is 1427635994, issued on Mar 29, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Ahmad Dahman located?
The NPPES record lists a practice address at 501 N Graham St Ste 420, Portland, OR, 97227. Phone: (503) 288-7303. Providers update this record themselves, so call before visiting.
How can I verify Ahmad Dahman's license?
NPPES lists Oregon license number MD229309, 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 Ahmad Dahman prescribe under Medicare Part D?
In 2024, Ahmad Dahman had 334 Medicare Part D claims for 210 beneficiaries; the average among urology physician prescribers was 1,340. 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.