Quick answers
- Does Kristina K. Williams accept Medicare assignment?
- Yes. Medicare's clinician data says Kristina K. Williams 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 Kristina K. Williams see?
- In 2024, CMS data shows 303 Original Medicare patients and 1,898 services for Kristina K. Williams. This counts Original Medicare only and measures volume, not quality.
- What is Kristina K. Williams's NPI number?
- 1942276548. 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 Kristina K. Williams, 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 | 303 |
|---|---|
| Services billed to Medicare | 1,898 |
| Different services or procedures | 24 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Removal of fingernails or toenails, 6 or more nails (11721)798 services
- Removal of noncancer thickened skin growth, 2-4 growths (11056)491 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)315 services
- Removal of noncancer thickened skin growth, more than 4 growths (11057)100 services
- Removal of tissue from wound, 20.0 sq cm or less (97597)47 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%
- Diabetes62%
- Arthritis54%
- Chronic kidney disease41%
- Ischemic heart disease26%
Practice locations
Addresses where Kristina K. Williams is enrolled with Medicare (CMS data updated October 2, 2026).
- 6510 Kenilworth Ave, Suite 2600Riverdale, MD 20737 (301) 699‑6178
Specialties
- Podiatryprimary
Other podiatrists in Maryland
Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Podiatric medical school | Temple University School Of Medicine |
| Graduation year | 1999 (27 years since podiatric medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942276548 |
| 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