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Edit this profileAt a glance
- 19950 Rinaldi St, Porter Ranch, CA 91326
About Carol Dieu
Listed in the NPI registry as a nurse practitioner, Carol Dieu, NURSE PRACTITIONER practices in Porter Ranch, CA. Carol is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Carol cared for 88 Medicare patients across 99 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 insertion of needle into vein for collection of blood sample. NPI 1447844568 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
- (818) 496-7500
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
19950 RINALDI ST
Porter Ranch, CA 91326
Procedures Most Often Billed to Medicare
99 services · 88 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
17 | Less 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 |
59 | As often as other 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 |
23 | 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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 31 related providers in 4 groups
Other nurse practitioners in Porter Ranch 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Carol Dieu's specialty?
Carol Dieu is a nurse practitioner in Porter Ranch, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Carol Dieu?
Carol Dieu is listed at 19950 Rinaldi St, Porter Ranch, CA 91326. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Carol Dieu?
The number on file is (818) 496-7500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Carol Dieu's NPI number?
Carol Dieu's National Provider Identifier is 1447844568. 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
What is Carol Dieu's education?
Carol Dieu attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How long has Carol Dieu been practicing?
Carol Dieu has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What is Carol Dieu known for?
According to Medicare billing data, Carol Dieu performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Carol Dieu confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Carol Dieu. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.