Quick answers
- Does Stephanie L. McKenney Groff accept Medicare assignment?
- Yes. Medicare's clinician data says Stephanie L. McKenney Groff 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 Stephanie L. McKenney Groff see?
- In 2024, CMS data shows 573 Original Medicare patients and 4,690 services for Stephanie L. McKenney Groff. This counts Original Medicare only and measures volume, not quality.
- What is Stephanie L. McKenney Groff's NPI number?
- 1700346137. 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 Stephanie L. McKenney Groff, 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 | 573 |
|---|---|
| Services billed to Medicare | 4,690 |
| Different services or procedures | 120 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)597 services
- Insertion of needle into vein for collection of blood sample (36415)519 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)482 services
- Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)423 services
- Blood test, comprehensive group of blood chemicals (80053)412 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%
- Arthritis45%
- Anxiety23%
- Osteoporosis23%
- Diabetes22%
Practice locations
Addresses where Stephanie L. McKenney Groff is enrolled with Medicare (CMS data updated October 2, 2026).
- 19710 Fisher Ave, Suite JPoolesville, MD 20837 (301) 972‑7600
Group practices
Medicare enrollment lists Stephanie L. McKenney Groff as a member of this group (CMS data updated October 2, 2026).
- Poolesville Family Practice LLC3 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Maryland
Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.
Other clinicians in Poolesville Family Practice LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
| Graduation year | 2019 (7 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1700346137 |
| 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