Mohammed A. Taher, MD
Internal Medicine Physician · Hillsboro, OR
Mohammed A. Taher, MD is an internal medicine physician with a practice address in Hillsboro, Oregon, and NPI 1174505044, issued on Nov 16, 2005. Check the license (Oregon MD22328, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mohammed A. Taher
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD22328 OR
Self-reported in NPPES; status is on the state search - Practice location
- 364 SE 8TH Ave, Hillsboro, OR 97123
- Phone
- (503) 681-4233
- Enumerated
- Nov 16, 2005
- Record last updated
- Jun 2, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (503) 681-4234
- Medicaid ID
- 288159 OR
- Medicare enrollment
- Enrolled (PECOS I20071212000608); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →
Also registered at 364 SE 8TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michael Doorly, MD, MSColon & Rectal Surgery Physician1336399682
- Daniel Friedman, M.D.Neurology Physician1619949658
Verify Mohammed A. Taher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD22328Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,046 Medicare Part D claims for 308 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 18 claims were for opioids.
Most prescribed
- Atorvastatin Calcium69 claims
- Omeprazole54 claims
- Levothyroxine Sodium38 claims
- Amlodipine Besylate37 claims
- Losartan Potassium31 claims
- Quetiapine Fumarate31 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: $68.55
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- Legacy Clinics LLCPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mohammed A. Taher among 2,116 internal medicine physician records in Oregon
Mohammed A. Taher, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1987 · median 2008 among the 1,232 with a school on file
- Record last updated2008 · 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).
65 internal medicine physician records list a practice address in Hillsboro
They are 65 of the 3,302 NPPES records with a practice address in Hillsboro, and 2,116 internal medicine physician records in Oregon.
All 2,116 in Oregon → Every provider in Hillsboro → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Richard Apau, MDHillsboro, OR 971231326114943
- Robert Byerly, MDHillsboro, OR 971231578672663
- Mustaquim Chowdhury, MDHillsboro, OR 971231033223656
- Masuma Chowdhury, M.D.Hillsboro, OR 971231861572604
- Edward Clarke, MDHillsboro, OR 971231891801783
- Robert Crouse, M.D.Hillsboro, OR 971231659339083
- Ian Freeman, PH.D., M.D.Hillsboro, OR 971231881729341
- Emily Glick, M.D.Hillsboro, OR 971231841432929
Common questions
What is Mohammed A. Taher, MD's NPI number?
Mohammed A. Taher, MD's National Provider Identifier (NPI) is 1174505044, issued on Nov 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mohammed A. Taher, MD located?
The NPPES record lists a practice address at 364 SE 8TH Ave, Hillsboro, OR, 97123. Phone: (503) 681-4233. Providers update this record themselves, so call before visiting.
How can I verify Mohammed A. Taher, MD's license?
NPPES lists Oregon license number MD22328, 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 Mohammed A. Taher, MD prescribe under Medicare Part D?
In 2024, Mohammed A. Taher, MD had 1,046 Medicare Part D claims for 308 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.