Provider Profile
Rosa M. Casillas, ARNP
Unclaimed ProfileAbout Rosa Casillas
Listed in the NPI registry as a nurse practitioner, Rosa M. Casillas, ARNP practices in Kennewick, WA. Rosa is also listed as specializing in student in an organized health care education program and nurse practitioner — adult health. According to Medicare claims data, Rosa cared for 620 Medicare patients across 1,057 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, 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', and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1831831262 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (509) 942-2528
- Email not available
Practice Locations
6710 W OKANOGAN PL
Kennewick, WA 99336
2710 Crimson Way
Richland, WA 99354
Procedures Most Often Billed to Medicare
1,057 services · 620 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
739 | More than most peers in Nurse Practitioner |
| 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' | Billing code | G2211 |
274 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
44 | As often as other peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 23 related providers in 3 groups
Other nurse practitioners in Kennewick 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Rosa M. Casillas?
Rosa M. Casillas is a nurse practitioner in Kennewick, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Rosa M. Casillas's address?
Rosa M. Casillas is listed at 6710 W Okanogan Pl, Kennewick, WA 99336. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Rosa M. Casillas?
The number on file is (509) 942-2528. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Rosa M. Casillas's NPI number?
Rosa M. Casillas's National Provider Identifier is 1831831262. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Rosa M. Casillas train?
Rosa M. Casillas attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Rosa M. Casillas been practicing?
Rosa M. Casillas has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What procedures does Rosa M. Casillas perform?
According to Medicare billing data, Rosa M. Casillas the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Rosa M. Casillas confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Rosa M. Casillas. If this is you, claiming it is free.
Guide.md
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