Karen Corcoran
Psychiatric/Mental Health Nurse Practitioner · Ridgefield, CT
Karen Corcoran is a psychiatric/mental health nurse practitioner with a practice address in Ridgefield, Connecticut, and NPI 1952700726, issued on Aug 18, 2014. Check the license (Connecticut 5855, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Corcoran
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 5855 CT
Self-reported in NPPES; status is on the state search - Practice location
- 30 Main St, Ridgefield, CT 06877
- Phone
- (203) 431-1344
- Enumerated
- Aug 18, 2014
- Record last updated
- Aug 18, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170830002065); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,108 in Connecticut → Look up another NPI →
Verify Karen Corcoran in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 5855Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
96 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Sertraline Hcl24 claims
- Buspirone Hcl14 claims
- Lamotrigine14 claims
- Venlafaxine Hcl Er14 claims
- Trazodone Hcl12 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: $161.29
3 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, 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.
Karen Corcoran among 1,108 psychiatric/mental health nurse practitioner records in Connecticut
Karen Corcoran 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 2014, is newer than 31% of them.
- NPI issued2014 · 31% of these records are older, 66% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2014 · median 2020 among the 566 with a school on file
- Record last updated2014 · 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).
5 psychiatric/mental health nurse practitioner records list a practice address in Ridgefield
They are 5 of the 473 NPPES records with a practice address in Ridgefield, and 1,108 psychiatric/mental health nurse practitioner records in Connecticut.
All 1,108 in Connecticut → Every provider in Ridgefield → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Eric Anderson, APRNRidgefield, CT 068771598618373
- Aaron CrookRidgefield, CT 068771962388298
- Aliza Madden, PMHNP-BC, APRN-BCRidgefield, CT 068771336683952
- Narcisa Pette, PMHNP-BCRidgefield, CT 068771497031264
- Jessica Johnson, DNP, PMHNP-BCRiverside, CT 068781669124905
- Martha Boulton, APRN, BC, MS, MSNWestport, CT 068801538255880
- Kym D'Agostino, APRNWestport, CT 068801538172218
- Lauren Falcone, NPWestport, CT 068801528604972
Common questions
What is Karen Corcoran's NPI number?
Karen Corcoran's National Provider Identifier (NPI) is 1952700726, issued on Aug 18, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Karen Corcoran located?
The NPPES record lists a practice address at 30 Main St, Ridgefield, CT, 06877. Phone: (203) 431-1344. Providers update this record themselves, so call before visiting.
How can I verify Karen Corcoran's license?
NPPES lists Connecticut license number 5855, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Corcoran prescribe under Medicare Part D?
In 2024, Karen Corcoran had 96 Medicare Part D claims; 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.