Clarissa Cawaling, FNP
NPI 1477275899 · Family Nurse Practitioner · Riverside, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clarissa Cawaling, FNP is a Family Nurse Practitioner provider in Riverside, CA (NPI 1477275899).
Provider details
- NPI number
- 1477275899
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95106669 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 52 | 50 |
| Cephalexin | 42 | 41 |
| Azithromycin | 38 | 36 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 32 | 31 |
| Ibuprofen | 27 | 26 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 25 | 24 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 284 E Highland AveSan Bernardino, CA 92404-3706Phone: (909) 883-1098
Registry dates
- Enumerated
- 2022-09-13
- Last updated
- 2022-09-13
- Certified
- 2022-09-13
Frequently asked questions
- What is Clarissa Cawaling's NPI number?
- Clarissa Cawaling's National Provider Identifier (NPI) is 1477275899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clarissa Cawaling's specialty?
- Clarissa Cawaling is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Clarissa Cawaling located?
- Clarissa Cawaling's practice location on file with NPPES is 9889 Magnolia Ave Ste a, Riverside, CA 92503-3581.
- What is Clarissa Cawaling's phone number?
- The practice phone number listed in the NPPES registry for Clarissa Cawaling is (951) 542-3900.
- Does Clarissa Cawaling accept Medicare?
- Clarissa Cawaling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clarissa Cawaling's NPI active?
- Yes — Clarissa Cawaling's NPI (1477275899) is active in the NPPES registry as of the last update on 2022-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.