Nadia A. Toshani, M.D
Internal Medicine Physician · Kennewick, WA
Nadia A. Toshani, M.D is an internal medicine physician with a practice address in Kennewick, Washington, and NPI 1376743823, issued on Jul 23, 2007. Check the license (Washington MD60025821, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Nadia A. Toshani
- Credential
- M.D
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD60025821 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3730 Plaza Way, Kennewick, WA 99338
- Phone
- (509) 221-6450
- Enumerated
- Jul 23, 2007
- Record last updated
- Jan 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (509) 221-6230
- Medicare enrollment
- Enrolled (PECOS I20080905000608); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Also registered at 3730 Plaza Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Grace LeeSpeech-Language Pathologist1346934981
- Kristy Leitze, MA CCC-SLPSpeech-Language Pathologist1356686927
Verify Nadia A. Toshani in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60025821Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8.1 times the Medicare Part D claims of the average internal medicine physician in 2024
25,573 Medicare Part D claims for 1,207 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 113 claims were for opioids.
Most prescribed
- Levothyroxine Sodium1,110 claims
- Metoprolol Succinate1,032 claims
- Rosuvastatin Calcium962 claims
- Losartan Potassium893 claims
- Gabapentin892 claims
- Atorvastatin Calcium888 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: $1,280.98
49 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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 3 group practices
- Rcch Trios Health LLCKennewick, WA
- Select Outpatient Services IncGlenview, IL
- Select Rehabilitation, LLCGlenview, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nadia A. Toshani among 3,079 internal medicine physician records in Washington
Nadia A. Toshani, M.D is one of 3,079 internal medicine physician records with a practice address in Washington. 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 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 46% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1989 · median 2006 among the 1,852 with a school on file
- Record last updated2020 · 63% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 internal medicine physician records list a practice address in Kennewick
They are 29 of the 2,317 NPPES records with a practice address in Kennewick, and 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Kennewick → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Vladimir Bogin, M.D.Kennewick, WA 993381992782700
- Tobun Cheung, M.D.Kennewick, WA 993381508895509
- Jesse Isenstadt, D.O.Kennewick, WA 993381336508266
- Jeffrey McDannel, DOKennewick, WA 993381235575721
- Muthulakshmi Ramesh, M.D.Kennewick, WA 993381154331932
- Carlos Ramirez Babinski, MDKennewick, WA 993381033730841
- Fushen Sha, MDKennewick, WA 993381730717026
- Michael Thorpe, MDKennewick, WA 993381497726285
Common questions
What is Nadia A. Toshani, M.D's NPI number?
Nadia A. Toshani, M.D's National Provider Identifier (NPI) is 1376743823, issued on Jul 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nadia A. Toshani, M.D located?
The NPPES record lists a practice address at 3730 Plaza Way, Kennewick, WA, 99338. Phone: (509) 221-6450. Providers update this record themselves, so call before visiting.
How can I verify Nadia A. Toshani, M.D's license?
NPPES lists Washington license number MD60025821, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nadia A. Toshani, M.D prescribe under Medicare Part D?
In 2024, Nadia A. Toshani, M.D had 25,573 Medicare Part D claims for 1,207 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.