Elizabeth Siderides, M.D.
Specialist · Stamford, CT
Elizabeth Siderides, M.D. is a specialist with a practice address in Stamford, Connecticut, and NPI 1134203953, issued on Oct 25, 2006. Check the license (Connecticut 030718, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Siderides
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 030718 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1351 Washington Blvd Ste 101, Stamford, CT 06902
- Phone
- (203) 325-0805
- Enumerated
- Oct 25, 2006
- Record last updated
- Sep 22, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (203) 352-5199
- Medicaid ID
- 001307182 CT
- Entity
- Type 1 · individual
8 nearest specialist records → All 397 in Connecticut → Look up another NPI →
Also registered at 1351 Washington Blvd Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Elizabeth Siderides in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 030718Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% more Medicare Part D claims than the average specialist in 2024
1,986 Medicare Part D claims for 404 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Latanoprost346 claims
- Timolol Maleate235 claims
- Dorzolamide-Timolol205 claims
- Moxifloxacin180 claims
- Ketorolac Tromethamine176 claims
- Prednisolone Acetate170 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 practice group's MIPS final score for 2023 (Medicare payment program): 92.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $499.85
24 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 5,844 providers of this specialty with any payment received $4,760.79 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.
Elizabeth Siderides among 397 specialist records in Connecticut
Elizabeth Siderides, M.D. is one of 397 specialist records with a practice address in Connecticut. 25% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 55% newer
- In a Medicare fileYes · 25% of these records are
- In the CMS Doctors and Clinicians fileNo · 15% of these records are
- Record last updated2010 · 81% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 specialist records list a practice address in Stamford
They are 35 of the 2,774 NPPES records with a practice address in Stamford, and 397 specialist records in Connecticut.
All 397 in Connecticut → Every provider in Stamford → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Violet CampbellStamford, CT 069021629481544
- Carly ChussidStamford, CT 069021770344459
- Ronald Cirillo, M.D.Stamford, CT 069021831186659
- Joseph D'Agosto, M.D.Stamford, CT 069021306972039
- Carli HoldenStamford, CT 069021881477461
- Merrill Jaffe, M.D.Stamford, CT 069021205971157
- Richard Landesman, M.D.Stamford, CT 069021922070010
- Sergio Manimbo, M.D.Stamford, CT 069021336276278
Common questions
What is Elizabeth Siderides, M.D.'s NPI number?
Elizabeth Siderides, M.D.'s National Provider Identifier (NPI) is 1134203953, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Siderides, M.D. located?
The NPPES record lists a practice address at 1351 Washington Blvd Ste 101, Stamford, CT, 06902. Phone: (203) 325-0805. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Siderides, M.D.'s license?
NPPES lists Connecticut license number 030718, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Elizabeth Siderides, M.D. prescribe under Medicare Part D?
In 2024, Elizabeth Siderides, M.D. had 1,986 Medicare Part D claims for 404 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is Elizabeth Siderides, M.D.'s MIPS final score?
The 2023 MIPS final score is 92.6 of 100, reported for the practice group. 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.