Claire Ellerbrock, APRN
NPI 1669995544 · Psychiatric/Mental Health Nurse Practitioner · Mansfield Center, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claire Ellerbrock, APRN is a Psychiatric/Mental Health Nurse Practitioner provider in Mansfield Center, CT (NPI 1669995544).
Provider details
- NPI number
- 1669995544
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 416083 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
5 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Divalproex Sodiumbrand: Divalproex Sodium Er | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (4)
- 4199 Millpond DrHighland Hills, OH 44122-5731Phone: (216) 302-3070
- 217 N Water St Ofc 1Kent, OH 44240-2462Phone: (314) 691-6542
- 6929 W 130th St Ste 307Parma Heights, OH 44130-7822Phone: (440) 887-1100
- 535 Marmion AveYoungstown, OH 44502-2323Phone: (330) 782-5664
Registry dates
- Enumerated
- 2017-07-21
- Last updated
- 2021-07-25
- Certified
- 2021-07-25
Frequently asked questions
- What is Claire Ellerbrock's NPI number?
- Claire Ellerbrock's National Provider Identifier (NPI) is 1669995544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Ellerbrock's specialty?
- Claire Ellerbrock is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Claire Ellerbrock located?
- Claire Ellerbrock's practice location on file with NPPES is 189 Storrs Rd, Mansfield Center, CT 06250-1683.
- What is Claire Ellerbrock's phone number?
- The practice phone number listed in the NPPES registry for Claire Ellerbrock is (860) 456-1311.
- Does Claire Ellerbrock accept Medicare?
- Claire Ellerbrock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claire Ellerbrock's NPI active?
- Yes — Claire Ellerbrock's NPI (1669995544) is active in the NPPES registry as of the last update on 2021-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.