Quick answers
- Does Holly M. Spanggord accept Medicare assignment?
- Yes. Medicare's clinician data says Holly M. Spanggord 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 Holly M. Spanggord see?
- In 2024, CMS data shows 707 Original Medicare patients and 1,686 services for Holly M. Spanggord. This counts Original Medicare only and measures volume, not quality.
- What is Holly M. Spanggord's NPI number?
- 1346234465. 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 Holly M. Spanggord, 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 | 707 |
|---|---|
| Services billed to Medicare | 1,686 |
| Different services or procedures | 24 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Established patient complete exam of visual system (92014)555 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)364 services
- Exam of visual field with extended testing (92083)136 services
- Imaging of optic nerve (92133)132 services
- Established patient problem focused exam of visual system (92012)98 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 pressure72%
- Arthritis44%
- Diabetes27%
- Chronic kidney disease24%
- Ischemic heart disease23%
Practice locations
Addresses where Holly M. Spanggord is enrolled with Medicare (CMS data updated October 2, 2026).
- 24022 Calle De La Plata, Suite 305Laguna Hills, CA 92653 (949) 588‑2020
- 31852 Coast Hwy, Suite 101Laguna Beach, CA 92651 (949) 588‑2020
Group practices
Medicare enrollment lists Holly M. Spanggord as a member of this group (CMS data updated October 2, 2026).
- South Coast Eye Care Centers, a Comp Ophthalmology Medical GRP Inc.5 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Laguna Hills
Clinicians with the same Medicare primary specialty in Laguna Hills, CA — not a recommendation.
Other clinicians in South Coast Eye Care Centers, a Comp Ophthalmology Medical GRP Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Francisco School Of Medicine |
| Graduation year | 1997 (29 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346234465 |
| 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