Quick answers
- Does Jennifer J. Roelands accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer J. Roelands 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 Jennifer J. Roelands see?
- In 2024, CMS data shows 43 Original Medicare patients and 1,002 services for Jennifer J. Roelands. This counts Original Medicare only and measures volume, not quality.
- What is Jennifer J. Roelands's NPI number?
- 1164695409. 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 Jennifer J. Roelands, 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 | 43 |
|---|---|
| Services billed to Medicare | 1,002 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Injection of additional new drug or substance into vein (96375)163 services
- Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (96367)83 services
- Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (96365)76 services
- Injection, pyridoxine hcl, 100 mg (J3415)71 services
- Infusion, normal saline solution , 1000 cc (J7030)70 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 pressure51%
- Arthritis44%
- Anxiety37%
- Osteoporosis30%
- Diabetes26%
Practice locations
Addresses where Jennifer J. Roelands is enrolled with Medicare (CMS data updated October 2, 2026).
- 270 Laguna Rd, Suite 220Fullerton, CA 92835 (714) 272‑3477
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Fullerton
Clinicians with the same Medicare primary specialty in Fullerton, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Diego School Of Medicine |
| Graduation year | 2004 (22 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) | 1164695409 |
| 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