Lynette Wai-Yee Tsai, M.D.
Obstetrics & Gynecology Physician · Honolulu, HI
Lynette Wai-Yee Tsai, M.D. is an obstetrics & gynecology physician with a practice address in Honolulu, Hawaii, and NPI 1124133988, issued on Aug 20, 2006. Check the license (Hawaii 9854, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Lynette Wai-Yee Tsai
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 9854 HI
Self-reported in NPPES; status is on the state search - Practice location
- 1380 Lusitana St, Honolulu, HI 96813
- Phone
- (808) 524-7130
- Enumerated
- Aug 20, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (808) 524-7133
- Medicaid ID
- 24968804 HI
- Medicare enrollment
- Enrolled (PECOS I20070810000741); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 288 in Hawaii → Look up another NPI →
Also registered at 1380 Lusitana St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lynette Wai-Yee Tsai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license 9854Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.8 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
629 Medicare Part D claims for 260 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Prolia126 claims
- Alendronate Sodium78 claims
- Raloxifene Hcl65 claims
- Ibandronate Sodium56 claims
- Triamcinolone Acetonide32 claims
- Nystatin30 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: $1,120.58
40 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Lynette W Tsai MD IncHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lynette Wai-Yee Tsai among 288 obstetrics & gynecology physician records in Hawaii
Lynette Wai-Yee Tsai, M.D. is one of 288 obstetrics & gynecology physician records with a practice address in Hawaii. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 58% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1995 · median 2006 among the 158 with a school on file
- Record last updated2007 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
160 obstetrics & gynecology physician records list a practice address in Honolulu
They are 160 of the 12,408 NPPES records with a practice address in Honolulu, and 288 obstetrics & gynecology physician records in Hawaii.
All 288 in Hawaii → Every provider in Honolulu → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Chao Chen, MDHonolulu, HI 968131891866240
- Benton Chun, M.D.Honolulu, HI 968131821176454
- Franklin Dao, MDHonolulu, HI 968131174617609
- Gary Fujimoto, M.D.Honolulu, HI 968131902960883
- Denise Hew, M.D.Honolulu, HI 968131700972544
- Bruce Kessel, M.D.Honolulu, HI 968131972550523
- Melanie Lau, M.D.Honolulu, HI 968131538200142
- Renee Sato, MDHonolulu, HI 968131861447120
Common questions
What is Lynette Wai-Yee Tsai, M.D.'s NPI number?
Lynette Wai-Yee Tsai, M.D.'s National Provider Identifier (NPI) is 1124133988, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lynette Wai-Yee Tsai, M.D. located?
The NPPES record lists a practice address at 1380 Lusitana St, Honolulu, HI, 96813. Phone: (808) 524-7130. Providers update this record themselves, so call before visiting.
How can I verify Lynette Wai-Yee Tsai, M.D.'s license?
NPPES lists Hawaii license number 9854, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lynette Wai-Yee Tsai, M.D. prescribe under Medicare Part D?
In 2024, Lynette Wai-Yee Tsai, M.D. had 629 Medicare Part D claims for 260 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.