Provider Profile
Sandi E. Jiongco, APN-CNS
Unclaimed ProfileAbout Sandi Jiongco
Listed in the NPI registry as a clinical nurse specialist, Sandi E. Jiongco, APN-CNS practices in Naperville, IL. Sandi is also listed as specializing in nurse practitioner — family. Medicare claims data shows Sandi provided 627 services to 248 patients. 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 high level of medical decision making, if using time, 40 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (630) 527-3000
- Email not available
Practice Locations
801 S WASHINGTON ST
Naperville, IL 60540
Procedures Most Often Billed to Medicare
627 services · 248 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less | Procedure | 15271 |
37 | Too few peers to compare |
| Removal of skin and tissue, 20.0 sq cm or less | Procedure | 11042 |
37 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
235 | More than most peers in Clinical Nurse Specialist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
177 | More often than most peers in Clinical Nurse Specialist |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
141 | More often than most peers in Clinical Nurse Specialist |
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.
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.
Other clinical nurse specialists in Naperville 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less 8
Providers in IL who bill this service to Medicare most often.
Common questions
What is Sandi E. Jiongco's specialty?
Sandi E. Jiongco is a clinical nurse specialist in Naperville, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Sandi E. Jiongco?
Sandi E. Jiongco is listed at 801 S Washington St, Naperville, IL 60540. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Sandi E. Jiongco?
The number on file is (630) 527-3000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Sandi E. Jiongco?
Sandi E. Jiongco's National Provider Identifier is 1225428741. 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 Sandi E. Jiongco's education?
Sandi E. Jiongco attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Sandi E. Jiongco have?
Sandi E. Jiongco has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What is Sandi E. Jiongco known for?
According to Medicare billing data, Sandi E. Jiongco performs procedures including application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less and removal of skin and tissue, 20.0 sq cm or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Sandi E. Jiongco's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Sandi E. Jiongco. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.