Margaret Duprey, APN
NPI 1578220240 · Psychiatric/Mental Health Nurse Practitioner · West Trenton, NJ
Margaret Duprey, APN is a Psychiatric/Mental Health Nurse Practitioner provider in West Trenton, NJ (NPI 1578220240).
Provider details
- NPI number
- 1578220240
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 26NR04848000 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Chlorpromazine Hcl | 22 |
| Clozapine | 22 |
| Haloperidol Decanoate | 19 |
| Paliperidone Palmitatebrand: Invega Sustenna | 14 |
| Carbamazepinebrand: Carbamazepine Er | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-11-17
- Last updated
- 2021-11-17
- Certified
- 2021-10-27
Frequently asked questions
- What is Margaret Duprey's NPI number?
- Margaret Duprey's National Provider Identifier (NPI) is 1578220240, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Duprey's specialty?
- Margaret Duprey is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Duprey located?
- Margaret Duprey's practice location on file with NPPES is 100 Sullivan Way, West Trenton, NJ 08625.
- What is Margaret Duprey's phone number?
- The practice phone number listed in the NPPES registry for Margaret Duprey is (609) 292-3184.
- Is Margaret Duprey's NPI active?
- Yes — Margaret Duprey's NPI (1578220240) is active in the NPPES registry as of the last update on 2021-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.