Pierrette Begent, PMHNP
NPI 1164804092 · Psychiatric/Mental Health Nurse Practitioner · Patchogue, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pierrette Begent, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Patchogue, NY (NPI 1164804092).
Provider details
- NPI number
- 1164804092
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- F401855-1 (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 tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
89 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 89 | $124 |
Typical Medicare-allowed amounts for these services range $124–$124 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alprazolam | 58 | 12 |
| Clonazepam | 44 | — |
| Escitalopram Oxalate | 32 | — |
| Sertraline Hcl | 30 | — |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 15 | — |
| Zolpidem Tartrate | 14 | — |
| Duloxetine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-27
- Last updated
- 2018-05-02
Frequently asked questions
- What is Pierrette Begent's NPI number?
- Pierrette Begent's National Provider Identifier (NPI) is 1164804092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pierrette Begent's specialty?
- Pierrette Begent is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Pierrette Begent located?
- Pierrette Begent's practice location on file with NPPES is 122 W Roe Blvd, Patchogue, NY 11772-2569.
- What is Pierrette Begent's phone number?
- The practice phone number listed in the NPPES registry for Pierrette Begent is (318) 346-3566.
- Does Pierrette Begent accept Medicare?
- Pierrette Begent is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pierrette Begent's NPI active?
- Yes — Pierrette Begent's NPI (1164804092) is active in the NPPES registry as of the last update on 2018-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.