Quick answers
- Does Karen M. Bontia accept Medicare assignment?
- Medicare's clinician data says Karen M. Bontia may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Karen M. Bontia see?
- In 2024, CMS data shows 137 Original Medicare patients and 16,641 services for Karen M. Bontia. This counts Original Medicare only and measures volume, not quality.
- What is Karen M. Bontia's NPI number?
- 1871695924. 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 Karen M. Bontia, 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 | 137 |
|---|---|
| Services billed to Medicare | 16,641 |
| Different services or procedures | 66 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Most frequent services
- Injection, ondansetron hydrochloride, per 1 mg (J2405)367 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)291 services
- Injection, magnesium sulfate, per 500 mg (J3475)178 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)143 services
- Injection, midazolam hydrochloride, per 1 mg (J2250)123 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 cholesterol71%
- High blood pressure59%
- Arthritis58%
- Anxiety52%
- Depression34%
- Ischemic heart disease20%
Practice locations
Addresses where Karen M. Bontia is enrolled with Medicare (CMS data updated October 2, 2026).
- 5150 Warren Pkwy, Bldg 8Frisco, TX 75034 (942) 403‑8184
- 6201 Dallas Pkwy, Suite 100Plano, TX 75024 (972) 453‑1879
Group practices
Medicare enrollment lists Karen M. Bontia as a member of this group (CMS data updated October 2, 2026).
- North Texas Institute of Neurology and Headache, PA6 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Frisco
Clinicians with the same Medicare primary specialty in Frisco, TX — not a recommendation.
Other clinicians in North Texas Institute of Neurology and Headache, PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1999 (27 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1871695924 |
| 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