Quick answers
- Does Kathiria R. Plascencia accept Medicare assignment?
- Yes. Medicare's clinician data says Kathiria R. Plascencia 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 Kathiria R. Plascencia see?
- In 2024, CMS data shows 91 Original Medicare patients and 1,379 services for Kathiria R. Plascencia. This counts Original Medicare only and measures volume, not quality.
- What is Kathiria R. Plascencia's NPI number?
- 1174261523. 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 Kathiria R. Plascencia, 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 | 91 |
|---|---|
| Services billed to Medicare | 1,379 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 65 |
Most frequent services
- Injection, magnesium sulfate, per 500 mg (J3475)81 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)62 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)53 services
- Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (96365)24 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)14 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).
- Arthritis75%
- High blood pressure62%
- High cholesterol60%
- Depression56%
- Anxiety53%
- Osteoporosis34%
Hospitals where Kathiria R. Plascencia works
Medicare's Facility Affiliation Data lists Kathiria R. Plascencia at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Hoag Memorial Hospital PresbyterianNewport Beach, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050224
Practice locations
Addresses where Kathiria R. Plascencia is enrolled with Medicare (CMS data updated October 2, 2026).
- 520 Superior Ave, Suite 360Newport Beach, CA 92663 (949) 644‑1025
Group practices
Medicare enrollment lists Kathiria R. Plascencia as a member of this group (CMS data updated October 2, 2026).
- Hoag Clinic460 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Newport Beach
Clinicians with the same Medicare primary specialty in Newport Beach, CA — not a recommendation.
Other clinicians in Hoag Clinic
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1174261523 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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