Deborah Oestreicher, APRN, BC
Psychiatric/Mental Health Nurse Practitioner · Ansonia, CT
Deborah Oestreicher, APRN, BC is a psychiatric/mental health nurse practitioner with a practice address in Ansonia, Connecticut, and NPI 1114057890, issued on Mar 6, 2007. Check the license (Connecticut 073945, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Deborah Oestreicher
- Credential
- APRN, BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 073945 CT
Self-reported in NPPES; status is on the state search - Practice location
- 435 E Main St, Ansonia, CT 06401
- Phone
- (230) 736-2601
- Enumerated
- Mar 6, 2007
- Record last updated
- May 3, 2024
- Medicare enrollment
- Enrolled (PECOS I20070921000312); accepts Medicare assignment
- 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 →
Also registered at 435 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Deborah Oestreicher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 073945Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
1,195 Medicare Part D claims for 52 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Risperidone132 claims
- Trazodone Hcl63 claims
- Clonazepam60 claims
- Fluoxetine Hcl60 claims
- Aripiprazole58 claims
- Escitalopram Oxalate54 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.
Bills Medicare through one group practice
- Bridges Healthcare IncMilford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Deborah Oestreicher among 1,108 psychiatric/mental health nurse practitioner records in Connecticut
Deborah Oestreicher, APRN, BC 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 2007, is newer than 13% of them.
- NPI issued2007 · 13% of these records are older, 81% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated1982 · median 2020 among the 566 with a school on file
- Record last updated2024 · 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).
4 psychiatric/mental health nurse practitioner records list a practice address in Ansonia
They are 4 of the 203 NPPES records with a practice address in Ansonia, and 1,108 psychiatric/mental health nurse practitioner records in Connecticut.
All 1,108 in Connecticut → Every provider in Ansonia → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Kathia FonsecaAnsonia, CT 064011376127696
- Leina Fruhbauer, NPPAnsonia, CT 064011326569237
- Madeleine Woodworth, APRNAnsonia, CT 064011629873815
- Maura D'Andrea, APRNBranford, CT 064051003894734
- Catherine Florio, APRNBranford, CT 064051639145113
- Jennifer Goldfuss, MSN, APRN, PMHNP-BCBranford, CT 064051215640032
- Joanne Iennaco, APRNBranford, CT 064051912337767
- Babu KhatiwadaBranford, CT 064051326836305
Common questions
What is Deborah Oestreicher, APRN, BC's NPI number?
Deborah Oestreicher, APRN, BC's National Provider Identifier (NPI) is 1114057890, issued on Mar 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Deborah Oestreicher, APRN, BC located?
The NPPES record lists a practice address at 435 E Main St, Ansonia, CT, 06401. Phone: (230) 736-2601. Providers update this record themselves, so call before visiting.
How can I verify Deborah Oestreicher, APRN, BC's license?
NPPES lists Connecticut license number 073945, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Deborah Oestreicher, APRN, BC prescribe under Medicare Part D?
In 2024, Deborah Oestreicher, APRN, BC had 1,195 Medicare Part D claims for 52 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.