Mario Perez, MD
Psychiatry Physician · Waterbury, CT
Mario Perez, MD is a psychiatry physician with a practice address in Waterbury, Connecticut, and NPI 1700814076, issued on Jun 28, 2006. Check the license (Connecticut 015531, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Mario Perez
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 015531 CT
Self-reported in NPPES; status is on the state search - Practice location
- 100 Jefferson SQ, Waterbury, CT 06706
- Phone
- (203) 709-6200
- Enumerated
- Jun 28, 2006
- Record last updated
- Sep 12, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (203) 709-3335
- Medicaid ID
- 001155317 CT
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,174 in Connecticut → Look up another NPI →
Also registered at 100 Jefferson SQ
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Artes, LADC, LCSW, OTRLAddiction (Substance Use Disorder) Counselor1154344828
- Barbara Cable, LCSWClinical Social Worker1982633293
- Stephanie Carroll, LMSWClinical Social Worker1700337292
- Bianca Kizis, RNCommunity Health Registered Nurse1154964138
- Kelsey LaudanoSocial Worker1487290193
- Katherine Sasso, LMSWClinical Social Worker1720454028
Verify Mario Perez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 015531Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average psychiatry physician in 2024
42 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
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: $53.85
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. 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.
Mario Perez among 1,174 psychiatry physician records in Connecticut
Mario Perez, MD is one of 1,174 psychiatry physician records with a practice address in Connecticut. 70% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 60% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2007 · 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Connecticut
There are 1,174 psychiatry physician records in Connecticut.
All 1,174 in Connecticut → Every provider in Waterbury → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Dennis Caffrey, MDWaterbury, CT 067061487656336
- Maria Dawe, M.D,Waterbury, CT 067061659609204
- Shah Nawaz, M.D.Waterbury, CT 067061831128305
- Mouhamed Ndiaye, MDWaterbury, CT 067061982917985
- Ashraf Oloufa, MDWaterbury, CT 067061285689901
- Lori Sobel, M.D.Waterbury, CT 067051780660134
- Robert Behrends, M.D.Waterbury, CT 067081336185768
- Jeffrey Boyd, MDWaterbury, CT 067081083697114
Common questions
What is Mario Perez, MD's NPI number?
Mario Perez, MD's National Provider Identifier (NPI) is 1700814076, issued on Jun 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mario Perez, MD located?
The NPPES record lists a practice address at 100 Jefferson SQ, Waterbury, CT, 06706. Phone: (203) 709-6200. Providers update this record themselves, so call before visiting.
How can I verify Mario Perez, MD's license?
NPPES lists Connecticut license number 015531, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mario Perez, MD prescribe under Medicare Part D?
In 2024, Mario Perez, MD had 42 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.