Provider Profile
Joanne Deguia-Rayos, ANP
Unclaimed ProfileAbout Joanne Deguia-Rayos
Listed in the NPI registry as a nurse practitioner, Joanne Deguia-Rayos, ANP practices in Old Westbury, NY. Joanne is also listed as specializing in nurse practitioner — adult health. Medicare claims data shows Joanne provided 1,145 services to 453 patients. The services billed most often include telephone medical discussion with physician, 5-10 minutes and telephone medical discussion with physician, 11-20 minutes. NPI 1659764553 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
- (718) 395-6444
- Email not available
Practice Locations
70 OLD WESTBURY RD
Old Westbury, NY 11568
Procedures Most Often Billed to Medicare
1,145 services · 453 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Telephone medical discussion with physician, 5-10 minutes | Office visit | 99441 |
1,003 | More than most peers in Nurse Practitioner |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
142 | More 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.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Joanne Deguia-Rayos's specialty?
Joanne Deguia-Rayos is a nurse practitioner in Old Westbury, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Joanne Deguia-Rayos?
Joanne Deguia-Rayos is listed at 70 Old Westbury Rd, Old Westbury, NY 11568. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Joanne Deguia-Rayos?
The number on file is (718) 395-6444. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Joanne Deguia-Rayos?
Joanne Deguia-Rayos's National Provider Identifier is 1659764553. 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 Joanne Deguia-Rayos's education?
Joanne Deguia-Rayos attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Joanne Deguia-Rayos have?
Joanne Deguia-Rayos has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What is Joanne Deguia-Rayos known for?
According to Medicare billing data, Joanne Deguia-Rayos 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
Is Joanne Deguia-Rayos's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Joanne Deguia-Rayos. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.