Lynne Severance, APRN
Psychiatric/Mental Health Nurse Practitioner · Hamden, CT
Lynne Severance, APRN is a psychiatric/mental health nurse practitioner with a practice address in Hamden, Connecticut, and NPI 1871082032, issued on May 3, 2018. Check the license (Connecticut 7640, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lynne Severance
- Credential
- APRN
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 7640 CT
E39093 CT
Self-reported in NPPES; status is on the state search - Practice location
- 121 Highland Ave, Hamden, CT 06518
- Phone
- (914) 714-4731
- Enumerated
- May 3, 2018
- Record last updated
- Oct 21, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180815001025); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 2018
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,108 in Connecticut → Look up another NPI →
Verify Lynne Severance in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 7640Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
900 Medicare Part D claims for 38 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Clonazepam112 claims
- Quetiapine Fumarate61 claims
- Lamotrigine50 claims
- Bupropion Xl47 claims
- Mirtazapine47 claims
- Ziprasidone Hcl46 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: $19.31
1 payment: food and beverage; the largest payer was Abbvie Inc. The 23,362 providers of this specialty with any payment received $1,027.77 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
- Behavioral Health Center For Counseling And Learning LLCShelton, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lynne Severance among 1,108 psychiatric/mental health nurse practitioner records in Connecticut
Lynne Severance, APRN is one of 1,108 psychiatric/mental health nurse practitioner records with a practice address in Connecticut. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 45% of them.
- NPI issued2018 · 45% of these records are older, 51% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2018 · median 2020 among the 566 with a school on file
- Record last updated2021 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 psychiatric/mental health nurse practitioner records list a practice address in Hamden
They are 24 of the 1,410 NPPES records with a practice address in Hamden, and 1,108 psychiatric/mental health nurse practitioner records in Connecticut.
All 1,108 in Connecticut → Every provider in Hamden → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Amanda Armijo, APRNHamden, CT 065181164316741
- Shelley Christ, APRNHamden, CT 065181972959039
- Dorothy DenisHamden, CT 065181922681279
- Barbara Esposito, APRNHamden, CT 065181285659987
- Ann Fowler, APRNHamden, CT 065181891818712
- Crystal Johnson, MSN, PMHNP-BCHamden, CT 065181477331882
- Ashley JohnsonHamden, CT 065181013783760
- Corinna Lyon, APRNHamden, CT 065181487172524
Common questions
What is Lynne Severance, APRN's NPI number?
Lynne Severance, APRN's National Provider Identifier (NPI) is 1871082032, issued on May 3, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Lynne Severance, APRN located?
The NPPES record lists a practice address at 121 Highland Ave, Hamden, CT, 06518. Phone: (914) 714-4731. Providers update this record themselves, so call before visiting.
How can I verify Lynne Severance, APRN's license?
NPPES lists Connecticut license number 7640, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Lynne Severance, APRN prescribe under Medicare Part D?
In 2024, Lynne Severance, APRN had 900 Medicare Part D claims for 38 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.