Justina Tam, M.D.
Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician · Stony Brook, NY
Justina Tam, M.D. is a urogynecology and reconstructive pelvic surgery (urology) physician with a practice address in Stony Brook, New York, and NPI 1073932521, issued on Apr 14, 2014. Check the license (New York 318701, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Justina Tam
- Credential
- M.D.
- Primary taxonomy
- Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician 2088F0040X
- License numbers
- 318701 NY
FE61076599 WA
Self-reported in NPPES; status is on the state search - Practice location
- Stony Brook Urology, Stony Brook, NY 11794
- Phone
- (631) 444-6270
- Enumerated
- Apr 14, 2014
- Record last updated
- Aug 12, 2022
- Fax
- (631) 444-7620
- Medicare enrollment
- Enrolled (PECOS I20220929002427); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest urogynecology and reconstructive pelvic surgery (urology) physician records → All 24 in New York → Look up another NPI →
Verify Justina Tam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 318701Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average urogynecology and reconstructive pelvic surgery (urology) physician in 2024
676 Medicare Part D claims for 234 beneficiaries, against an average of 1,228 among the 154 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Gemtesa180 claims
- Estradiol165 claims
- Tamsulosin Hcl109 claims
- Myrbetriq55 claims
- Yuvafem27 claims
- Doxazosin Mesylate20 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): 98.5 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: $2,877.94
39 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 149 providers of this specialty with any payment received $4,867.37 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
- Stony Brook Urology University Faculty Practice CorporationEast Setauket, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justina Tam among 24 urogynecology and reconstructive pelvic surgery (urology) physician records in New York
Justina Tam, M.D. is one of 24 urogynecology and reconstructive pelvic surgery (urology) physician records with a practice address in New York. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 63% of them.
- NPI issued2014 · 63% of these records are older, 29% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2014 · median 2007 among the 18 with a school on file
- Record last updated2022 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2088F0040X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician providers in New York
There are 24 urogynecology and reconstructive pelvic surgery (urology) physician records in New York.
All 24 in New York → Every provider in Stony Brook → Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician nationwide →
The 8 urogynecology and reconstructive pelvic surgery (urology) physician records with the nearest ZIP codes
- Jason Kim, MDStony Brook, NY 117941275707846
- Glenn Werneburg, MD, PHDEast Setauket, NY 117331699272229
- Jennifer Hill, M.D.Riverhead, NY 119011932390150
- Stephanie GleicherGarden City, NY 115301316392863
- Samir Derisavifard, MDRego Park, NY 113741477997690
- Allison Polland, MDBrooklyn, NY 112201922307180
- Oscar Martinez Silva, MDBrooklyn, NY 112061831874080
- Doreen Chung, MDNew Hyde Park, NY 110421215188214
Common questions
What is Justina Tam, M.D.'s NPI number?
Justina Tam, M.D.'s National Provider Identifier (NPI) is 1073932521, issued on Apr 14, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Justina Tam, M.D. located?
The NPPES record lists a practice address at Stony Brook Urology, Stony Brook, NY, 11794. Phone: (631) 444-6270. Providers update this record themselves, so call before visiting.
How can I verify Justina Tam, M.D.'s license?
NPPES lists New York license number 318701, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Justina Tam, M.D. prescribe under Medicare Part D?
In 2024, Justina Tam, M.D. had 676 Medicare Part D claims for 234 beneficiaries; the average among urogynecology and reconstructive pelvic surgery (urology) physician prescribers was 1,228. Part D covers Medicare prescriptions only.
What is Justina Tam, M.D.'s MIPS final score?
The 2023 MIPS final score is 98.5 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.