Provider Profile
Daisy Sajuan, NP-C
Unclaimed ProfileAbout Daisy Sajuan
Listed in the NPI registry as a nurse practitioner, Daisy Sajuan, NP-C practices in Willowbrook, IL. According to Medicare claims data, Daisy cared for 417 Medicare patients across 475 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 annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit.
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) 581-5372
- Email not available
Practice Locations
40 75TH ST
Willowbrook, IL 60527
Procedures Most Often Billed to Medicare
475 services · 417 patients · 5 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 |
194 | 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 |
186 | More often than most peers in Nurse Practitioner |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
41 | As often as other peers in Nurse Practitioner |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
28 | More often than most peers in Nurse Practitioner |
| Telephone medical discussion with physician, 5-10 minutes | Office visit | 99441 |
26 | 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 5
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.
Other nurse practitioners in Willowbrook 3
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Daisy Sajuan specialize in?
Daisy Sajuan is a nurse practitioner in Willowbrook, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Daisy Sajuan located?
Daisy Sajuan is listed at 40 75Th St, Willowbrook, IL 60527. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Daisy Sajuan's phone number?
The number on file is (630) 581-5372. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Daisy Sajuan's NPI number?
Daisy Sajuan's National Provider Identifier is 1912675810. 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 Daisy Sajuan train?
Daisy Sajuan attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Daisy Sajuan been practicing?
Daisy Sajuan has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What does Daisy Sajuan do most often?
According to Medicare billing data, Daisy Sajuan 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 Daisy Sajuan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Daisy Sajuan. 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.