Casandra Nowicki, M.D.
Family Medicine Physician · Westport, CT
Casandra Nowicki, M.D. is a family medicine physician with a practice address in Westport, Connecticut, and NPI 1326626839, issued on Mar 29, 2021. Check the license (Connecticut 77075, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Casandra Nowicki
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 77075 CT
Self-reported in NPPES; status is on the state search - Practice location
- 327 Riverside Ave, Westport, CT 06880
- Phone
- (203) 221-3030
- Enumerated
- Mar 29, 2021
- Record last updated
- Jul 31, 2024
- Medicare enrollment
- Enrolled (PECOS I20240814001923); accepts Medicare assignment
- Medical or professional school
- University Of Vermont College Of Medicine, 2021
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 958 in Connecticut → Look up another NPI →
Also registered at 327 Riverside Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexandra Stough, MDFamily Medicine Physician1790273068
- Suzanna YuFamily Medicine Physician1689257099
- Amanda Zygmant, FNPFamily Nurse Practitioner1114233509
Verify Casandra Nowicki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 77075Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average family medicine physician in 2024
463 Medicare Part D claims for 171 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium41 claims
- Lisinopril33 claims
- Amlodipine Besylate24 claims
- Levothyroxine Sodium23 claims
- Alprazolam18 claims
- Zolpidem Tartrate18 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.
Bills Medicare through 2 group practices
- Northeast Medical Group IncWestport, CT
- Rehabilitation Associates IncFairfield, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Casandra Nowicki among 958 family medicine physician records in Connecticut
Casandra Nowicki, M.D. is one of 958 family medicine physician records with a practice address in Connecticut. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 90% of them.
- NPI issued2021 · 90% of these records are older, 7% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2021 · median 2009 among the 611 with a school on file
- Record last updated2024 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 family medicine physician records list a practice address in Westport
They are 10 of the 886 NPPES records with a practice address in Westport, and 958 family medicine physician records in Connecticut.
All 958 in Connecticut → Every provider in Westport → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kyle Custis, M.D.Westport, CT 068801376574178
- Sarah Fiallo, MDWestport, CT 068801780189092
- Rosario Giacomini, D.O.Westport, CT 068801194354761
- Christie Jeffries, M.D.Westport, CT 068801831185123
- Sachin Modi, M.D.Westport, CT 068801699189670
- Anne Rutherford, APRNWestport, CT 068801346357340
- Alexandra Stough, MDWestport, CT 068801790273068
- Maryam Syed, DOWestport, CT 068801356786537
Common questions
What is Casandra Nowicki, M.D.'s NPI number?
Casandra Nowicki, M.D.'s National Provider Identifier (NPI) is 1326626839, issued on Mar 29, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Casandra Nowicki, M.D. located?
The NPPES record lists a practice address at 327 Riverside Ave, Westport, CT, 06880. Phone: (203) 221-3030. Providers update this record themselves, so call before visiting.
How can I verify Casandra Nowicki, M.D.'s license?
NPPES lists Connecticut license number 77075, 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 Casandra Nowicki, M.D. prescribe under Medicare Part D?
In 2024, Casandra Nowicki, M.D. had 463 Medicare Part D claims for 171 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.