Claire Ellerbrock, APRN
Psychiatric/Mental Health Nurse Practitioner · Mansfield Center, CT
Claire Ellerbrock, APRN is a psychiatric/mental health nurse practitioner with a practice address in Mansfield Center, Connecticut, and NPI 1669995544, issued on Jul 21, 2017. Check the license (Connecticut 7967, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Claire Ellerbrock
- Credential
- APRN
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 7967 CT
APRN.CNP.022357 OH
416083 OH
Self-reported in NPPES; status is on the state search - Practice location
- 189 Storrs RD, Mansfield Center, CT 06250
- Phone
- (860) 456-1311
- Enumerated
- Jul 21, 2017
- Record last updated
- Jul 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (860) 450-0165
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,108 in Connecticut → Look up another NPI →
Also registered at 189 Storrs RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Taiwo Alonge, MD, MPHPsychiatry Physician1003498452
- Cheryl Armstrong, R.N.Registered Nurse1184926578
- Katherine Arzt, MA, MT, LPCProfessional Counselor1508005539
- Ayotunde Ayobello, M.DChild & Adolescent Psychiatry Physician1700317575
- Claire Bemis, MSWSocial Worker1821318692
- Jamie Blodgett, LCSWCounselor1790381531
Verify Claire Ellerbrock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 7967Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
70 Medicare Part D claims for 14 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Divalproex Sodium Er11 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.
Claire Ellerbrock among 1,108 psychiatric/mental health nurse practitioner records in Connecticut
Claire Ellerbrock, 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 2017, is newer than 41% of them.
- NPI issued2017 · 41% of these records are older, 55% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 51% of these records are
- 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).
13 psychiatric/mental health nurse practitioner records list a practice address in Mansfield Center
They are 13 of the 295 NPPES records with a practice address in Mansfield Center, and 1,108 psychiatric/mental health nurse practitioner records in Connecticut.
All 1,108 in Connecticut → Every provider in Mansfield Center → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Julia CizeskiMansfield Center, CT 062501629642897
- Cheryl Cohen, PMHNP-BC, L.M.F.TMansfield Center, CT 062501700087657
- Heather Evans, PHD, PMHNP-BC, RNMansfield Center, CT 062501669108890
- Katie Feeney, MSN, PMHNP-BCMansfield Center, CT 062501033693213
- Emily FolanMansfield Center, CT 062501255172706
- Kristine Holland, APRNMansfield Center, CT 062501649951195
- Wioletta Hryszan, PMHNP-BCMansfield Center, CT 062501720305113
- Thamara Jonathas, APRNMansfield Center, CT 062501750894275
Common questions
What is Claire Ellerbrock, APRN's NPI number?
Claire Ellerbrock, APRN's National Provider Identifier (NPI) is 1669995544, issued on Jul 21, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Claire Ellerbrock, APRN located?
The NPPES record lists a practice address at 189 Storrs RD, Mansfield Center, CT, 06250. Phone: (860) 456-1311. Providers update this record themselves, so call before visiting.
How can I verify Claire Ellerbrock, APRN's license?
NPPES lists Connecticut license number 7967, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Claire Ellerbrock, APRN prescribe under Medicare Part D?
In 2024, Claire Ellerbrock, APRN had 70 Medicare Part D claims for 14 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.