Quick answers
- Does Mary C. Spencer accept Medicare assignment?
- Medicare's clinician data says Mary C. Spencer may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Mary C. Spencer see?
- In 2024, CMS data shows 16 Original Medicare patients and 237 services for Mary C. Spencer. This counts Original Medicare only and measures volume, not quality.
- What is Mary C. Spencer's NPI number?
- 1154155760. 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 Mary C. Spencer, 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 | 16 |
|---|---|
| Services billed to Medicare | 237 |
| Different services or procedures | 5 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)187 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%
- Arthritis75%
Practice locations
Addresses where Mary C. Spencer is enrolled with Medicare (CMS data updated October 2, 2026).
- 1830 Lindsay AveNorfolk, VA 23504 (757) 742‑3778
- 2247 W Great Neck Rd, Suite 101Virginia Beach, VA 23451 (757) 742‑3778
Group practices
Medicare enrollment lists Mary C. Spencer as a member of this group (CMS data updated October 2, 2026).
- Direct Performance Physical Therapy, LLC24 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Virginia →
Other rehabilitation doctors in Norfolk
Clinicians with the same Medicare primary specialty in Norfolk, VA — not a recommendation.
Other clinicians in Direct Performance Physical Therapy, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2024 (2 years since medical school) |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1154155760 |
| 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