Quick answers
- Does Peggy J. Lomax accept Medicare assignment?
- Yes. Medicare's clinician data says Peggy J. Lomax 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 Peggy J. Lomax see?
- In 2024, CMS data shows 96 Original Medicare patients and 1,229 services for Peggy J. Lomax. This counts Original Medicare only and measures volume, not quality.
- What is Peggy J. Lomax's NPI number?
- 1417095951. 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 Peggy J. Lomax, 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 | 96 |
|---|---|
| Services billed to Medicare | 1,229 |
| Different services or procedures | 9 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)469 services
- Psychotherapy with evaluation and management visit, 30 minutes (90833)467 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)244 services
- Psychiatric services complicated by communication factor (90785)12 services
- Psychiatric diagnostic evaluation with medical services (90792)12 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%
- Depression64%
- High blood pressure60%
- Arthritis56%
- Anxiety55%
- Osteoporosis25%
Hospitals where Peggy J. Lomax works
Medicare's Facility Affiliation Data lists Peggy J. Lomax 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.
- Virginia Hospital CenterArlington, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490050
Practice locations
Addresses where Peggy J. Lomax is enrolled with Medicare (CMS data updated October 2, 2026).
- 6845 Elm St, Suite 400McLean, VA 22101 (703) 442‑8889
- 6845 Elm St, Suite 400Mc Lean, VA 22101
Specialties
- Psychiatryprimary
- Geriatric Psychiatryalso
Other psychiatrists in Virginia
Clinicians with the same Medicare primary specialty in Virginia — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 1987 (39 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) | 1417095951 |
| 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