Silvio Alexander Mandara, MD
Gynecology Physician · Stamford, CT
Silvio Alexander Mandara, MD is a gynecology physician with a practice address in Stamford, Connecticut, and NPI 1134292881, issued on Nov 17, 2006. Check the license (Connecticut 22881, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Silvio Alexander Mandara
- Credential
- MD
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- 22881 CT
Self-reported in NPPES; status is on the state search - Practice location
- 27 Oak St, Stamford, CT 06905
- Phone
- (203) 324-2262
- Enumerated
- Nov 17, 2006
- Record last updated
- Jan 8, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101022000889); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 69 in Connecticut → Look up another NPI →
Also registered at 27 Oak St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hsiao Chen, DDSGeneral Practice Dentistry1003140161
Verify Silvio Alexander Mandara in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 22881Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% more Medicare Part D claims than the average gynecology physician in 2024
494 Medicare Part D claims for 143 beneficiaries, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Alprazolam84 claims
- Zolpidem Tartrate62 claims
- Clobetasol Propionate32 claims
- Estradiol25 claims
- Nitrofurantoin Mono-Macro25 claims
- Prolia22 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: $339.19
13 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 1,398 providers of this specialty with any payment received $2,469.88 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.
Silvio Alexander Mandara among 69 gynecology physician records in Connecticut
Silvio Alexander Mandara, MD is one of 69 gynecology physician records with a practice address in Connecticut. 42% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 26% newer
- In a Medicare fileYes · 42% of these records are
- In the CMS Doctors and Clinicians fileYes · 30% of these records are
- Graduated1976 · median 1992 among the 21 with a school on file
- Record last updated2008 · 86% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in Connecticut
There are 69 gynecology physician records in Connecticut.
All 69 in Connecticut → Every provider in Stamford → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Scott Chudnoff, MDStamford, CT 069041457431934
- Harold Sherrington, MDStamford, CT 069031780021550
- Rita Castillo, MDStamford, CT 069021467645754
- Ben Ramaley, M.D.Southport, CT 068901083689962
- Barbara Sager, MDSouthport, CT 068901609969872
- Carol Cooper, M.D.Norwalk, CT 068511083869572
- Loredana Cuccia, MDNorwalk, CT 068511740576016
- John Garofalo, MDNorwalk, CT 068501811096647
Common questions
What is Silvio Alexander Mandara, MD's NPI number?
Silvio Alexander Mandara, MD's National Provider Identifier (NPI) is 1134292881, issued on Nov 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Silvio Alexander Mandara, MD located?
The NPPES record lists a practice address at 27 Oak St, Stamford, CT, 06905. Phone: (203) 324-2262. Providers update this record themselves, so call before visiting.
How can I verify Silvio Alexander Mandara, MD's license?
NPPES lists Connecticut license number 22881, 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 Silvio Alexander Mandara, MD prescribe under Medicare Part D?
In 2024, Silvio Alexander Mandara, MD had 494 Medicare Part D claims for 143 beneficiaries; the average among gynecology physician prescribers was 299. 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.