Kathryn Mary Peterson, APRN
Adult Health Nurse Practitioner · Hamden, CT
Kathryn Mary Peterson, APRN is an adult health nurse practitioner with a practice address in Hamden, Connecticut, and NPI 1750969705, issued on Mar 31, 2021. Check the license (Connecticut 9254, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathryn Mary Peterson
- Credential
- APRN
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 9254 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1952 Whitney Ave Ste 14, Hamden, CT 06517
- Phone
- (203) 776-4444
- Enumerated
- Mar 31, 2021
- Record last updated
- Jun 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (203) 776-4441
- Medicare enrollment
- Enrolled (PECOS I20210611001294); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 628 in Connecticut → Look up another NPI →
Also registered at 1952 Whitney Ave Ste 14
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erwin Nepomuceno, APRNFamily Nurse Practitioner1700504909
Verify Kathryn Mary Peterson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 9254Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% more Medicare Part D claims than the average adult health nurse practitioner in 2024
2,326 Medicare Part D claims for 376 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 65% of claims.
Most prescribed
- Mounjaro307 claims
- Jardiance193 claims
- Ozempic161 claims
- Lantus Solostar119 claims
- Glimepiride116 claims
- Metformin Hcl Er105 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): 94.2 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).
Industry payments in 2024: $2,629.52
120 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 12,291 providers of this specialty with any payment received $946.40 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.
Bills Medicare through one group practice
- Yale UniversityNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn Mary Peterson among 628 adult health nurse practitioner records in Connecticut
Kathryn Mary Peterson, APRN is one of 628 adult health nurse practitioner records with a practice address in Connecticut. 71% 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 87% of them.
- NPI issued2021 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2019 · median 2013 among the 332 with a school on file
- Record last updated2021 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 adult health nurse practitioner records list a practice address in Hamden
They are 15 of the 1,410 NPPES records with a practice address in Hamden, and 628 adult health nurse practitioner records in Connecticut.
All 628 in Connecticut → Every provider in Hamden → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Carlee ClarinoHamden, CT 065171629744586
- Sandra Fomenko, MSN, AGPCNP-BC, CPNPHamden, CT 065171437435419
- Stacie Heinke, APRNHamden, CT 065171962265280
- Gustavo Herrera-BritoHamden, CT 065171447898861
- Elizabeth Holmes, APRNHamden, CT 065171760353205
- Tina Mulinski, APRNHamden, CT 065171437150133
- Sheila Turner, APRNHamden, CT 065171639317787
- Madelyn Ziino, APRNHamden, CT 065171588097430
Common questions
What is Kathryn Mary Peterson, APRN's NPI number?
Kathryn Mary Peterson, APRN's National Provider Identifier (NPI) is 1750969705, issued on Mar 31, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Mary Peterson, APRN located?
The NPPES record lists a practice address at 1952 Whitney Ave Ste 14, Hamden, CT, 06517. Phone: (203) 776-4444. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Mary Peterson, APRN's license?
NPPES lists Connecticut license number 9254, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Kathryn Mary Peterson, APRN prescribe under Medicare Part D?
In 2024, Kathryn Mary Peterson, APRN had 2,326 Medicare Part D claims for 376 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Kathryn Mary Peterson, APRN's MIPS final score?
The 2023 MIPS final score is 94.2 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.