Quick answers
- Does Andrea R. Romero accept Medicare assignment?
- Yes. Medicare's clinician data says Andrea R. Romero 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 Andrea R. Romero see?
- In 2024, CMS data shows 13 Original Medicare patients and 369 services for Andrea R. Romero. This counts Original Medicare only and measures volume, not quality.
- What is Andrea R. Romero's NPI number?
- 1568667475. 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 Andrea R. Romero, 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 | 13 |
|---|---|
| Services billed to Medicare | 369 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 65 |
Most frequent services
- Therapy procedure using manual technique, each 15 minutes (97140)313 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).
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
Practice locations
Addresses where Andrea R. Romero is enrolled with Medicare (CMS data updated October 2, 2026).
- 1000 Nut Tree RdVacaville, CA 95687 (707) 624‑7000
- 1020 Nut Tree Rd, Suite 260 270 and 290Vacaville, CA 95687 (707) 624‑8290
- 1200 B Gale Wilson BlvdFairfield, CA 94533 (707) 429‑3600
Group practices
Medicare enrollment lists Andrea R. Romero as a member of these groups (CMS data updated October 2, 2026).
- NorthBay Physicians Surgery Center, LLC324 clinicians in the group
- NorthBay Health Medical Foundation213 clinicians in the group
Specialties
Find other clinicians: Occupational Therapist in Private Practice, California →
Other occupational therapists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Other clinicians in NorthBay Physicians Surgery Center, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OT |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568667475 |
| 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