Sajal Kumar Tiwary
Infectious Disease Physician · Seattle, WA
Sajal Kumar Tiwary is an infectious disease physician with a practice address in Seattle, Washington, and NPI 1699230169, issued on Feb 8, 2019. Check the license (Washington MDRE.ML.61674596, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Sajal Kumar Tiwary
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License numbers
- MDRE.ML.61674596 WA
1699230169 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1959 NE Pacific Street Box 356423, Seattle, WA 98195
- Phone
- (206) 598-3300
- Enumerated
- Feb 8, 2019
- Record last updated
- Jun 15, 2025
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 263 in Washington → Look up another NPI →
Also registered at 1959 NE Pacific Street Box 356423
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cynthia Wallace, MDInfectious Disease Physician1235305889
Verify Sajal Kumar Tiwary in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MDRE.ML.61674596Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average infectious disease physician in 2024
590 Medicare Part D claims for 77 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Amlodipine Besylate38 claims
- Omeprazole36 claims
- Atorvastatin Calcium27 claims
- Rosuvastatin Calcium17 claims
- Albuterol Sulfate Hfa16 claims
- Hydrocortisone16 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.
Sajal Kumar Tiwary among 263 infectious disease physician records in Washington
Sajal Kumar Tiwary is one of 263 infectious disease physician records with a practice address in Washington. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 94% of them.
- NPI issued2019 · 94% of these records are older, 3% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2025 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Washington
There are 263 infectious disease physician records in Washington.
All 263 in Washington → Every provider in Seattle → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Frederick BucknerSeattle, WA 981951497845358
- Christine JohnstonSeattle, WA 981951104928720
- John Lynch, MDSeattle, WA 981951962510057
- Samuel MillerSeattle, WA 981951306936265
- Warren Phipps, MDSeattle, WA 981951881708352
- Paul Pottinger, M.D.Seattle, WA 981951992892517
- Jayant RajanSeattle, WA 981951386759199
- Robert Rakita, MDSeattle, WA 981951073606331
Common questions
What is Sajal Kumar Tiwary's NPI number?
Sajal Kumar Tiwary's National Provider Identifier (NPI) is 1699230169, issued on Feb 8, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Sajal Kumar Tiwary located?
The NPPES record lists a practice address at 1959 NE Pacific Street Box 356423, Seattle, WA, 98195. Phone: (206) 598-3300. Providers update this record themselves, so call before visiting.
How can I verify Sajal Kumar Tiwary's license?
NPPES lists Washington license number MDRE.ML.61674596, 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 Sajal Kumar Tiwary prescribe under Medicare Part D?
In 2024, Sajal Kumar Tiwary had 590 Medicare Part D claims for 77 beneficiaries; the average among infectious disease physician prescribers was 689. 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.