Quick answers
- Where does Roberta L. Nieto see patients?
- Medicare's clinician data lists 2 practice locations, including Santa Fe Springs, CA and Whittier, CA. Call before your visit to confirm the address.
- What is Roberta L. Nieto's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Roberta L. Nieto accept Medicare assignment?
- Yes. Medicare's clinician data says Roberta L. Nieto accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Roberta L. Nieto?
- (562) 967-2820, as listed in official Medicare / NPI Registry data.
- What is Roberta L. Nieto's NPI number?
- 1306847116. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Roberta L. Nieto is enrolled with Medicare (CMS data updated 2026-10-02).
- 12400 Bloomfield AveSanta Fe Springs, CA 90670 (562) 967‑2820
- 15733 Whittier BlvdWhittier, CA 90603 (562) 947‑7754
Group practices
Medicare enrollment lists Roberta L. Nieto as a member of this group (CMS data updated 2026-10-02).
- PIH Health Physicians622 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Santa Fe Springs
Clinicians with the same Medicare primary specialty in Santa Fe Springs, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Wisconsin School Of Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306847116 |
| 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 2026-10-02, retrieved 2026-10-29
- 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