Quick answers
- Does Diana B. Tollaksen accept Medicare assignment?
- Yes. Medicare's clinician data says Diana B. Tollaksen 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 Diana B. Tollaksen see?
- In 2024, CMS data shows 249 Original Medicare patients and 1,245 services for Diana B. Tollaksen. This counts Original Medicare only and measures volume, not quality.
- What is Diana B. Tollaksen's NPI number?
- 1356422927. 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 Diana B. Tollaksen, 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 | 249 |
|---|---|
| Services billed to Medicare | 1,245 |
| Different services or procedures | 51 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)250 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)161 services
- Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (J0702)154 services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)76 services
- Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)69 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 blood pressure75%
- High cholesterol75%
- Arthritis75%
- Diabetes35%
- Anxiety27%
- Depression22%
Hospitals where Diana B. Tollaksen works
Medicare's Facility Affiliation Data lists Diana B. Tollaksen at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Sentara Princess Anne HospitalVirginia Beach, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: not listed by Medicare · CCN 490119
- Sentara Virginia Beach General HospitalVirginia Beach, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490057
Practice locations
Addresses where Diana B. Tollaksen is enrolled with Medicare (CMS data updated October 2, 2026).
- 1115 Boulders PkwyNorth Chesterfield, VA 23225
- 1717 Will O Wisp Dr, Suite 100Virginia Beach, VA 23454 (757) 422‑8476
- 2090 Princess Anne Rd, Suite 140Virginia Beach, VA 23456 (757) 530‑8038
- 667 Kingsborough Sq, Suite 300Chesapeake, VA 23320 (757) 422‑5476
Group practices
Medicare enrollment lists Diana B. Tollaksen as a member of this group (CMS data updated October 2, 2026).
- Orthovirginia Inc567 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in North Chesterfield
Clinicians with the same Medicare primary specialty in North Chesterfield, VA — not a recommendation.
Other clinicians in Orthovirginia Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356422927 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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