Quick answers
- Does Kristine M. Herfkens accept Medicare assignment?
- Yes. Medicare's clinician data says Kristine M. Herfkens accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Kristine M. Herfkens see?
- In 2024, CMS data shows 76 Original Medicare patients and 998 services for Kristine M. Herfkens. This counts Original Medicare only and measures volume, not quality.
- What is Kristine M. Herfkens's NPI number?
- 1023104254. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Kristine M. Herfkens, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 76 |
|---|---|
| Services billed to Medicare | 998 |
| Different services or procedures | 9 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Administration of psychological or neuropsychological test by technician, each additional 30 minutes (96139)407 services
- Evaluation of neuropsychological test, each additional hour (96133)263 services
- Evaluation of neuropsychological test, first hour (96132)70 services
- Exam of neurobehavioral status, first hour (96116)66 services
- Exam of neurobehavioral status, each additional hour (96121)59 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure72%
- Arthritis54%
- Anxiety42%
- Depression38%
- Diabetes30%
Practice locations
Addresses where Kristine M. Herfkens is enrolled with Medicare (CMS data updated October 2, 2026).
- 3310 Croasdaile Dr, Suite 400Durham, NC 27705 (919) 384‑9682
Group practices
Medicare enrollment lists Kristine M. Herfkens as a member of this group (CMS data updated October 2, 2026).
- Triangle Neuropsychology Services, PLLC5 clinicians in the group
Specialties
- Clinical Psychologistprimary
Find other clinicians: Clinical Psychologist, North Carolina →
Other clinical psychologists in Durham
Clinicians with the same Medicare primary specialty in Durham, NC — not a recommendation.
Other clinicians in Triangle Neuropsychology Services, PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 1994 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1023104254 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians