Elizabeth S. Kozak, APRN
Nurse Practitioner · Hartford, CT
Elizabeth S. Kozak, APRN is a nurse practitioner with a practice address in Hartford, Connecticut, and NPI 1184078685, issued on Apr 20, 2016. Check the license (Connecticut 6592, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elizabeth S. Kozak
- Credential
- APRN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 6592 CT
Self-reported in NPPES; status is on the state search - Practice location
- 31 Seymour St FL 2, Hartford, CT 06106
- Phone
- (860) 972-0475
- Enumerated
- Apr 20, 2016
- Record last updated
- Oct 24, 2022
- Medicare enrollment
- Enrolled (PECOS I20231006001470); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 922 in Connecticut → Look up another NPI →
Also registered at 31 Seymour St FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Cho, PA-CPhysician Assistant1083150411
- Thomas Dugdale, MDOrthopaedic Surgery Physician1912904244
Verify Elizabeth S. Kozak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 6592Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average nurse practitioner in 2024
112 Medicare Part D claims for 28 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Furosemide23 claims
- Oxycodone Hcl20 claims
- Metoprolol Tartrate15 claims
- Potassium Chloride13 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 MIPS final score for 2023 (Medicare payment program): 96 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Providence Medical FoundationSanta Rosa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth S. Kozak among 922 nurse practitioner records in Connecticut
Elizabeth S. Kozak, APRN is one of 922 nurse practitioner records with a practice address in Connecticut. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 48% of them.
- NPI issued2016 · 48% of these records are older, 50% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2016 · median 2018 among the 522 with a school on file
- Record last updated2022 · 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 363L00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
98 nurse practitioner records list a practice address in Hartford
They are 98 of the 6,317 NPPES records with a practice address in Hartford, and 922 nurse practitioner records in Connecticut.
All 922 in Connecticut → Every provider in Hartford → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Elizabeth Anderson, A.P.R.N.Hartford, CT 061061669649588
- Patricia Bozeman, APRNHartford, CT 061061376538074
- Annette Eppler, APRN ANP-CHartford, CT 061061518199769
- Wendy Garvin Mayo, APRNHartford, CT 061061285950907
- Sharon Hull, APRNHartford, CT 061061801894563
- Carolyn Martindale, APRNHartford, CT 061061457347551
- Anne Ntate, APRNHartford, CT 061061861726291
- Anita Salerno, APRNHartford, CT 061061407821184
Common questions
What is Elizabeth S. Kozak, APRN's NPI number?
Elizabeth S. Kozak, APRN's National Provider Identifier (NPI) is 1184078685, issued on Apr 20, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth S. Kozak, APRN located?
The NPPES record lists a practice address at 31 Seymour St FL 2, Hartford, CT, 06106. Phone: (860) 972-0475. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth S. Kozak, APRN's license?
NPPES lists Connecticut license number 6592, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Elizabeth S. Kozak, APRN prescribe under Medicare Part D?
In 2024, Elizabeth S. Kozak, APRN had 112 Medicare Part D claims for 28 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Elizabeth S. Kozak, APRN's MIPS final score?
The 2023 MIPS final score is 96 of 100. 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.