Nadejda Cazac, M.D.
Hospitalist Physician · Norwalk, CT
Nadejda Cazac, M.D. is a hospitalist physician with a practice address in Norwalk, Connecticut, and NPI 1710676051, issued on May 3, 2023. Check the license (Connecticut 84009, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Nadejda Cazac
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 84009 CT
Self-reported in NPPES; status is on the state search - Practice location
- 34 Maple Street, Norwalk, CT 06850
- Phone
- (203) 852-2303
- Enumerated
- May 3, 2023
- Record last updated
- May 24, 2026
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 400 in Connecticut → Look up another NPI →
Also registered at 34 Maple Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Naomi Chingmak Chang, M.DStudent in an Organized Health Care Education/Training Program1639963150
- Anchal Chopra, M.D.Student in an Organized Health Care Education/Training Program1457285603
Verify Nadejda Cazac in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 84009Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average hospitalist physician in 2024
136 Medicare Part D claims for 43 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Losartan Potassium11 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.
Nadejda Cazac among 400 hospitalist physician records in Connecticut
Nadejda Cazac, M.D. is one of 400 hospitalist physician records with a practice address in Connecticut. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 96% of them.
- NPI issued2023 · 96% of these records are older, 0% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileNo · 83% of these records are
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Connecticut
There are 400 hospitalist physician records in Connecticut.
All 400 in Connecticut → Every provider in Norwalk → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Wasin Ahuja, M.D.Norwalk, CT 068501932584588
- Salil Mathew, MDNorwalk, CT 068501770804536
- Tulasi PeraliNorwalk, CT 068501376721449
- Edwine Rinvil-Wailes, MDNorwalk, CT 068501386810182
- Timothy Sabol, D.O., PT, DPTNorwalk, CT 068501972524213
- Nana Addo, M.DNorwalk, CT 068561538789052
- Eleanore Black, M.D.Greenwich, CT 068301255863866
- Maxwell Bressman, M.D.Greenwich, CT 068301578094876
Common questions
What is Nadejda Cazac, M.D.'s NPI number?
Nadejda Cazac, M.D.'s National Provider Identifier (NPI) is 1710676051, issued on May 3, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Nadejda Cazac, M.D. located?
The NPPES record lists a practice address at 34 Maple Street, Norwalk, CT, 06850. Phone: (203) 852-2303. Providers update this record themselves, so call before visiting.
How can I verify Nadejda Cazac, M.D.'s license?
NPPES lists Connecticut license number 84009, 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 Nadejda Cazac, M.D. prescribe under Medicare Part D?
In 2024, Nadejda Cazac, M.D. had 136 Medicare Part D claims for 43 beneficiaries; the average among hospitalist physician prescribers was 521. 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.