Nicholas Tsvi Weiss, M.D.
Psychiatry Physician · Seattle, WA
Nicholas Tsvi Weiss, M.D. is a psychiatry physician with a practice address in Seattle, Washington, and NPI 1609049071, issued on Apr 8, 2008. Check the license (Washington MD60229798, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Nicholas Tsvi Weiss
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- MD60229798 WA
A80148 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2719 E Madison St Ste 300, Seattle, WA 98112
- Phone
- (206) 747-0724
- Enumerated
- Apr 8, 2008
- Record last updated
- Jul 1, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120105000508); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 2001
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,195 in Washington → Look up another NPI →
Also registered at 2719 E Madison St Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brittany Bacon, M.A.Mental Health Counselor1295134146
- Nicholas BoswellPsychiatry Physician1902434061
- Leah CantorMental Health Counselor1013741982
- Kelsie Coles, LMFTAMarriage & Family Therapist1508732900
- Sarah DyrhaugMental Health Counselor1861919037
- Geoffrey Fong, ARNPNurse Practitioner1376885590
Verify Nicholas Tsvi Weiss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60229798Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average psychiatry physician in 2024
30 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Bills Medicare through one group practice
- Neurostim Tms, PSLakewood, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicholas Tsvi Weiss among 1,195 psychiatry physician records in Washington
Nicholas Tsvi Weiss, M.D. is one of 1,195 psychiatry physician records with a practice address in Washington. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 36% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated2001 · median 2007 among the 462 with a school on file
- Record last updated2019 · 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 2084P0800X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
485 psychiatry physician records list a practice address in Seattle
They are 485 of the 41,956 NPPES records with a practice address in Seattle, and 1,195 psychiatry physician records in Washington.
All 1,195 in Washington → Every provider in Seattle → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Marco Baquero, MDSeattle, WA 981121730298902
- Rowin Cantrell, M.D.Seattle, WA 981121821042813
- Margaret Cashman, MD ACPSeattle, WA 981121366444325
- Tobias DangSeattle, WA 981121184704165
- Scot Gibson, MDSeattle, WA 981121639289143
- Kate Grossman, MDSeattle, WA 981121629159777
- Mark Hamblin, M.D.Seattle, WA 981121245335363
- Mark Hoerr, MDSeattle, WA 981121356378400
Common questions
What is Nicholas Tsvi Weiss, M.D.'s NPI number?
Nicholas Tsvi Weiss, M.D.'s National Provider Identifier (NPI) is 1609049071, issued on Apr 8, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Tsvi Weiss, M.D. located?
The NPPES record lists a practice address at 2719 E Madison St Ste 300, Seattle, WA, 98112. Phone: (206) 747-0724. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Tsvi Weiss, M.D.'s license?
NPPES lists Washington license number MD60229798, 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 Nicholas Tsvi Weiss, M.D. prescribe under Medicare Part D?
In 2024, Nicholas Tsvi Weiss, M.D. had 30 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.