Karen Stemler, APRN
NPI 1134164650ActiveIndividual· Nurse Practitioner, Family· Branford, CT
Nurse Practitioner, Family (APRN) with Quinnipiac Medical of Branford LLC, practicing in Branford, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $252,263 for 3,483 claims, against $19,511 paid for services in 2024. Lists Yale-New Haven Hospital as a hospital affiliation.
Overview
| NPI | 1134164650 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Jun 18, 2006 |
| Last updated in NPPES | Dec 15, 2023 |
| Certified by provider | Dec 15, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 2602 | CT |
| Internal Medicine | 207R00000X | 002602 | CT |
| Nurse Practitioner, Adult Health | 363LA2200X | 002602 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 59 |
|---|---|
| Services billed | 369 across 32 procedure codes |
| Paid by Medicare | $19,511 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,483 · 8,012 30-day fills |
|---|---|
| Patients | 245 |
| Total drug cost | $252,263 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Quinnipiac Medical of Branford LLCBranford, CT · 10 clinicians
Hospital affiliation
- Yale-New Haven HospitalNew Haven, CT
Other facilities
- Yale New Haven Health - Health at HomeHome health agency · Milford, CT
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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