Are you Rosemary B. Estrella, MSN, FNP? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 55 N Main St, Freeport, NY 11520
About Rosemary Estrella
Listed in the NPI registry as a nurse practitioner, Rosemary B. Estrella, MSN, FNP practices in Freeport, NY. Rosemary is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Rosemary cared for 61 Medicare patients across 80 services. The services billed most often include telephone medical discussion with physician, 5-10 minutes and established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more. NPI 1134554934 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) 399-6234
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
55 N MAIN ST
Freeport, NY 11520
Procedures Most Often Billed to Medicare
80 services · 61 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Telephone medical discussion with physician, 5-10 minutes | Office visit | 99441 |
69 | 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 |
11 | 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 3
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 — 23 related providers in 3 groups
Other nurse practitioners in Freeport 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Rosemary B. Estrella, MSN's specialty?
Rosemary B. Estrella, MSN is a nurse practitioner in Freeport, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Rosemary B. Estrella, MSN?
Rosemary B. Estrella, MSN is listed at 55 N Main St, Freeport, NY 11520. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Rosemary B. Estrella, MSN?
The number on file is (718) 399-6234. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Rosemary B. Estrella, MSN's NPI number?
Rosemary B. Estrella, MSN's National Provider Identifier is 1134554934. 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 Rosemary B. Estrella, MSN's education?
Rosemary B. Estrella, MSN attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Rosemary B. Estrella, MSN been practicing?
Rosemary B. Estrella, MSN has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What is Rosemary B. Estrella, MSN known for?
According to Medicare billing data, Rosemary B. Estrella, MSN 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 Rosemary B. Estrella, MSN confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Rosemary B. Estrella, MSN. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.