Katryn Vosburg, FNP
Nurse Practitioner · North Haven, CT
Katryn Vosburg, FNP is a nurse practitioner with a practice address in North Haven, Connecticut, and NPI 1649056839, issued on Sep 5, 2023. Check the license (Connecticut 12005, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katryn Vosburg
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 12005 CT
206090 CT
Self-reported in NPPES; status is on the state search - Practice location
- 6 Devine St-Yale New Haven Health, North Haven, CT 06473
- Phone
- (203) 688-1010
- Enumerated
- Sep 5, 2023
- Record last updated
- Nov 13, 2023
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 922 in Connecticut → Look up another NPI →
Verify Katryn Vosburg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 12005Check 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
111 Medicare Part D claims for 89 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin20 claims
- Albuterol Sulfate Hfa13 claims
- Amoxicillin-Clavulanate Potass11 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.
Industry payments in 2024: $43.56
1 payment: food and beverage; the largest payer was Atricure, Inc. The 38,884 providers of this specialty with any payment received $791.64 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.
Katryn Vosburg among 922 nurse practitioner records in Connecticut
Katryn Vosburg, FNP 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 2023, is newer than 79% of them.
- NPI issued2023 · 79% of these records are older, 15% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2023 · 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).
12 nurse practitioner records list a practice address in North Haven
They are 12 of the 539 NPPES records with a practice address in North Haven, and 922 nurse practitioner records in Connecticut.
All 922 in Connecticut → Every provider in North Haven → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Sara Anastasio, APRNNorth Haven, CT 064731659993798
- Sierra Boulem, FNPNorth Haven, CT 064731326780099
- Audra Catania, APRNNorth Haven, CT 064731871229237
- Danielle Fresen, APRNNorth Haven, CT 064731922606086
- Mary Ann Harmon, APRNNorth Haven, CT 064731477044824
- Kelly Kouzelis, APRNNorth Haven, CT 064731730864729
- Stephen Morley, APRNNorth Haven, CT 064731316291396
- Katherine Morrison, APRNNorth Haven, CT 064731013668409
Common questions
What is Katryn Vosburg, FNP's NPI number?
Katryn Vosburg, FNP's National Provider Identifier (NPI) is 1649056839, issued on Sep 5, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Katryn Vosburg, FNP located?
The NPPES record lists a practice address at 6 Devine St-Yale New Haven Health, North Haven, CT, 06473. Phone: (203) 688-1010. Providers update this record themselves, so call before visiting.
How can I verify Katryn Vosburg, FNP's license?
NPPES lists Connecticut license number 12005, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Katryn Vosburg, FNP prescribe under Medicare Part D?
In 2024, Katryn Vosburg, FNP had 111 Medicare Part D claims for 89 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.