Mehdi S. Ferdows, MD, PHD
Specialist · Vancouver, WA
Mehdi S. Ferdows, MD, PHD is a specialist with a practice address in Vancouver, Washington, and NPI 1518960616, issued on May 23, 2005. Check the license (Washington MD000411, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mehdi S. Ferdows
- Credential
- MD, PHD
- Primary taxonomy
- Specialist 174400000X
- License number
- MD000411 WA
Self-reported in NPPES; status is on the state search - Practice location
- 8506 E Mill Plain Blvd Ste B, Vancouver, WA 98664
- Phone
- (360) 823-0880
- Enumerated
- May 23, 2005
- Record last updated
- Dec 4, 2025
- Fax
- (360) 823-0883
- Medicaid ID
- 1120799 WA
- Medicare enrollment
- Enrolled (PECOS I20041202000039); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 1993
- Entity
- Type 1 · individual
Verify Mehdi S. Ferdows in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license MD000411Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average specialist in 2024
897 Medicare Part D claims for 286 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.
Most prescribed
- Pantoprazole Sodium129 claims
- Omeprazole104 claims
- Sod Sulf-Potass Sulf-Mag Sulf89 claims
- Famotidine69 claims
- Lansoprazole66 claims
- Linzess62 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.
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,693.19
152 payments; by number, the most common kind was food and beverage; the largest payer was Aimmune Therapeutics, Inc. The 5,844 providers of this specialty with any payment received $4,760.79 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.
157 specialist records list a practice address in Vancouver
They are 157 of the 10,772 NPPES records with a practice address in Vancouver, and 2,609 specialist records in Washington.
All 157 in Vancouver → All 2,609 in Washington → Every provider in Vancouver →
Other specialist records in Washington
- Ruth Aaronson, MASeattle, WA1447794391
- Patti Abbott, LMPSeattle, WA1326364977
- Joni Abdo, LMPSeattle, WA1285760595
- Merry AbeelClyde Hill, WA1407096142
- Daniel Abney, L.M.P.Seattle, WA1740380450
- Julie Abraham, LMPLakewood, WA1285944033
- Ingrid Abrames, ARNPSilverdale, WA1609867571
- Donna Adair, LMPFederal Way, WA1386840486
- Laura Adair, LMPIssaquah, WA1477614907
- Erin Adams, C.N.A., L.M.P.Olympia, WA1649616954
Common questions
What is Mehdi S. Ferdows, MD, PHD's NPI number?
Mehdi S. Ferdows, MD, PHD's National Provider Identifier (NPI) is 1518960616, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mehdi S. Ferdows, MD, PHD located?
The NPPES record lists a practice address at 8506 E Mill Plain Blvd Ste B, Vancouver, WA, 98664. Phone: (360) 823-0880. Providers update this record themselves, so call before visiting.
How can I verify Mehdi S. Ferdows, MD, PHD's license?
NPPES lists Washington license number MD000411, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Mehdi S. Ferdows, MD, PHD prescribe under Medicare Part D?
In 2024, Mehdi S. Ferdows, MD, PHD had 897 Medicare Part D claims for 286 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is Mehdi S. Ferdows, MD, PHD's MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.