Provider Profile
Karen J. Caruso, MSN, RN, FNP-BC
Unclaimed ProfileAbout Karen Caruso
Listed in the NPI registry as a nurse practitioner, Karen J. Caruso, MSN, RN, FNP-BC practices in San Juan Capistrano, CA. Karen is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Karen cared for 492 Medicare patients across 542 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more. NPI 1679816680 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
- (949) 443-4303
- Email not available
Practice Locations
30230 RANCHO VIEJO RD SUITE 200
San Juan Capistrano, CA 92675
Procedures Most Often Billed to Medicare
542 services · 492 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
204 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
159 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
86 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
65 | More often than most peers in Nurse Practitioner |
| Automated urinalysis test | Lab test | 81003 |
16 | Less often than most peers in Nurse Practitioner |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
12 | Less often than most 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 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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 San Juan Capistrano 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Karen J. Caruso, MSN, RN specialize in?
Karen J. Caruso, MSN, RN is a nurse practitioner in San Juan Capistrano, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Karen J. Caruso, MSN, RN located?
Karen J. Caruso, MSN, RN is listed at 30230 Rancho Viejo Rd Suite 200, San Juan Capistrano, CA 92675. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Karen J. Caruso, MSN, RN's phone number?
The number on file is (949) 443-4303. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Karen J. Caruso, MSN, RN's NPI number?
Karen J. Caruso, MSN, RN's National Provider Identifier is 1679816680. 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 Karen J. Caruso, MSN, RN train?
Karen J. Caruso, MSN, RN attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How long has Karen J. Caruso, MSN, RN been practicing?
Karen J. Caruso, MSN, RN has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What does Karen J. Caruso, MSN, RN do most often?
According to Medicare billing data, Karen J. Caruso, MSN, RN 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 Karen J. Caruso, MSN, RN confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Karen J. Caruso, MSN, RN. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.