Nicole Byrne, RN, PMHNP
NPI 1457921090 · Psychiatric/Mental Health Nurse Practitioner · Riverhead, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Byrne, RN, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Riverhead, NY (NPI 1457921090).
Provider details
- NPI number
- 1457921090
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- 717252 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,407 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 671 | $116 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 263 | $63 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 110 | $83 |
| Psychotherapy With Evaluation and Management Visit, 1 Hour90838 | 98 | $105 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 97 | $163 |
| Psychotherapy With Evaluation and Management Visit, 45 Minutes90836 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mirtazapine | 343 | 85 |
| Divalproex Sodium | 199 | 35 |
| Risperidone | 161 | 29 |
| Clonazepam | 156 | 46 |
| Quetiapine Fumarate | 145 | 34 |
| Escitalopram Oxalate | 140 | 33 |
| Sertraline Hcl | 125 | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$733 across 28 records (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 (3)
- 31 Industrial BlvdMedford, NY 11763-2220Phone: (631) 924-4411
- 998 Crooked Hill Rd Bldg 56W Brentwood, NY 11717-1019Phone: (631) 761-2177
- 998 Crooked Hill Rd Bldg 47W Brentwood, NY 11717-1019Phone: (631) 761-2581
Registry dates
- Enumerated
- 2021-06-27
- Last updated
- 2025-08-08
- Certified
- 2025-08-08
Frequently asked questions
- What is Nicole Byrne's NPI number?
- Nicole Byrne's National Provider Identifier (NPI) is 1457921090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Byrne's specialty?
- Nicole Byrne is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nicole Byrne located?
- Nicole Byrne's practice location on file with NPPES is 550 E Main St Ste 103, Riverhead, NY 11901-2672.
- What is Nicole Byrne's phone number?
- The practice phone number listed in the NPPES registry for Nicole Byrne is (631) 761-2880.
- Does Nicole Byrne accept Medicare?
- Nicole Byrne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Byrne's NPI active?
- Yes — Nicole Byrne's NPI (1457921090) is active in the NPPES registry as of the last update on 2025-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.