Quick answers
- Does Lisa R. Ponsford accept Medicare assignment?
- Yes. Medicare's clinician data says Lisa R. Ponsford 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 Lisa R. Ponsford see?
- In 2024, CMS data shows 87 Original Medicare patients and 130 services for Lisa R. Ponsford. This counts Original Medicare only and measures volume, not quality.
- What is Lisa R. Ponsford's NPI number?
- 1720004088. 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 Lisa R. Ponsford, 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 | 87 |
|---|---|
| Services billed to Medicare | 130 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)49 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)24 services
- Urinalysis, manual test (81002)21 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 pressure61%
- Arthritis46%
- Depression28%
- Diabetes26%
- Anxiety25%
Practice locations
Addresses where Lisa R. Ponsford is enrolled with Medicare (CMS data updated October 2, 2026).
- 19582 Beach Blvd, Suite 180Huntington Beach, CA 92648 (714) 477‑8050
- 4950 Barranca Pkwy, Suite 103Irvine, CA 92604 (949) 552‑2700
- 4950 Barranca Pkwy, Suite 104Irvine, CA 92604 (949) 857‑1248
- 660 Baker StCosta Mesa, CA 92626
Group practices
Medicare enrollment lists Lisa R. Ponsford as a member of these groups (CMS data updated October 2, 2026).
- Memorialcare Medical Foundation566 clinicians in the group
- HMTS Inc118 clinicians in the group
- Coastal Family Medicine Inc34 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Huntington Beach
Clinicians with the same Medicare primary specialty in Huntington Beach, CA — not a recommendation.
Other clinicians in Memorialcare Medical Foundation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1720004088 |
| 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