Quick answers
- Does Karen M. Riley accept Medicare assignment?
- Yes. Medicare's clinician data says Karen M. Riley 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 Karen M. Riley see?
- In 2024, CMS data shows 272 Original Medicare patients and 522 services for Karen M. Riley. This counts Original Medicare only and measures volume, not quality.
- What is Karen M. Riley's NPI number?
- 1639413073. 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. Riley, 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 | 272 |
|---|---|
| Services billed to Medicare | 522 |
| Different services or procedures | 44 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)157 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)73 services
- Detection test by immunoassay with direct visual observation for influenza virus (87804)48 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)34 services
- Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (87811)31 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 pressure69%
- Arthritis44%
- Anxiety32%
- Diabetes26%
- Ischemic heart disease23%
Practice locations
Addresses where Karen M. Riley is enrolled with Medicare (CMS data updated October 2, 2026).
- 2001 College Dr, Suite 11Clementon, NJ 08021 (856) 566‑3333
- 475 Hurffville Crosskeys RdSewell, NJ 08080 (856) 553‑6611
Group practices
Medicare enrollment lists Karen M. Riley as a member of this group (CMS data updated October 2, 2026).
- DRX Paramus, LLC64 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Clementon
Clinicians with the same Medicare primary specialty in Clementon, NJ — not a recommendation.
Other clinicians in DRX Paramus, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639413073 |
| 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