Melissa Beth Weiss, M.D.
Psychiatry Physician · Stony Brook, NY
Melissa Beth Weiss, M.D. is a psychiatry physician with a practice address in Stony Brook, New York, and NPI 1972998862, issued on Mar 30, 2015. Check the license (New York 295565, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Melissa Beth Weiss
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 295565 NY
Self-reported in NPPES; status is on the state search - Practice location
- 101 Nicolls RD Dept OF, Stony Brook, NY 11794
- Phone
- (631) 632-9510
- Enumerated
- Mar 30, 2015
- Record last updated
- Nov 12, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190726000379); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 6,589 in New York → Look up another NPI →
Also registered at 101 Nicolls RD Dept OF
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Priyal Sakhuja, DOStudent in an Organized Health Care Education/Training Program1063098614
- Mpepera Simango-YiadomPodiatrist1902460942
- Yoke-Mun Sung, MDInternal Medicine Physician1831778018
Verify Melissa Beth Weiss 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 295565Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average psychiatry physician in 2024
101 Medicare Part D claims for 25 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% 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.
Industry payments in 2024: $787.07
8 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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
- South Nassau Communities HospitalOceanside, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melissa Beth Weiss among 6,589 psychiatry physician records in New York
Melissa Beth Weiss, M.D. is one of 6,589 psychiatry physician records with a practice address in New York. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 77% of them.
- NPI issued2015 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated2014 · median 2002 among the 2,559 with a school on file
- Record last updated2019 · 65% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
64 psychiatry physician records list a practice address in Stony Brook
They are 64 of the 3,053 NPPES records with a practice address in Stony Brook, and 6,589 psychiatry physician records in New York.
All 6,589 in New York → Every provider in Stony Brook → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Lory Bright-Long, M.D.Stony Brook, NY 117941821045725
- Brian Bronson, M.D.Stony Brook, NY 117941558300251
- Gabrielle Carlson, M.D.Stony Brook, NY 117941528008158
- Judith Crowell, M.D.Stony Brook, NY 117941912947557
- Barbara Digiuseppe, M.D.Stony Brook, NY 117941447291729
- Laura Fochtmann, M.D.Stony Brook, NY 117941366482853
- Roberto Gil, M.D.Stony Brook, NY 117941922060110
- Laura Kunkel, MDStony Brook, NY 117941699757344
Common questions
What is Melissa Beth Weiss, M.D.'s NPI number?
Melissa Beth Weiss, M.D.'s National Provider Identifier (NPI) is 1972998862, issued on Mar 30, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Beth Weiss, M.D. located?
The NPPES record lists a practice address at 101 Nicolls RD Dept OF, Stony Brook, NY, 11794. Phone: (631) 632-9510. Providers update this record themselves, so call before visiting.
How can I verify Melissa Beth Weiss, M.D.'s license?
NPPES lists New York license number 295565, 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 Melissa Beth Weiss, M.D. prescribe under Medicare Part D?
In 2024, Melissa Beth Weiss, M.D. had 101 Medicare Part D claims for 25 beneficiaries; 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.