Joellen De Oliveira, FNP, -BC,-C
NPI 1295384741 · Acute Care Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joellen De Oliveira, FNP, -BC,-C is a Acute Care Nurse Practitioner provider in New York, NY (NPI 1295384741).
Provider details
- NPI number
- 1295384741
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP, -BC,-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 345133 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
44 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 25 | $110 |
| Critical Care, First 30-74 Minutes99291 | 19 | $196 |
Typical Medicare-allowed amounts for these services range $110–$196 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$34 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 301 E 17th StNew York, NY 10003-3804Phone: (212) 598-6000
Registry dates
- Enumerated
- 2019-09-07
- Last updated
- 2025-01-24
- Certified
- 2025-01-24
Frequently asked questions
- What is Joellen De Oliveira's NPI number?
- Joellen De Oliveira's National Provider Identifier (NPI) is 1295384741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joellen De Oliveira's specialty?
- Joellen De Oliveira is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joellen De Oliveira located?
- Joellen De Oliveira's practice location on file with NPPES is 420 E 70th St, New York, NY 10021-5320.
- What is Joellen De Oliveira's phone number?
- The practice phone number listed in the NPPES registry for Joellen De Oliveira is (646) 962-4250.
- Does Joellen De Oliveira accept Medicare?
- Joellen De Oliveira is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joellen De Oliveira's NPI active?
- Yes — Joellen De Oliveira's NPI (1295384741) is active in the NPPES registry as of the last update on 2025-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.