Joseph Koszyk, APN-C
NPI 1720291099 · Psychiatric/Mental Health Nurse Practitioner · Bayville, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Koszyk, APN-C is a Psychiatric/Mental Health Nurse Practitioner provider in Bayville, NJ (NPI 1720291099).
Provider details
- NPI number
- 1720291099
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN-C
- Sex
- Male
- Sole proprietor
- No
- License
- 26NJ00121100 (NJ)
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 tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Olanzapine | 224 | 26 |
| Trazodone Hcl | 136 | 16 |
| Benztropine Mesylate | 136 | 17 |
| Paliperidone Palmitatebrand: Invega Sustenna | 127 | 22 |
| Mirtazapine | 112 | 15 |
| Clonazepam | 99 | 12 |
| Risperidone | 87 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$323 across 22 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
Registry dates
- Enumerated
- 2007-05-07
- Last updated
- 2012-10-09
Frequently asked questions
- What is Joseph Koszyk's NPI number?
- Joseph Koszyk's National Provider Identifier (NPI) is 1720291099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Koszyk's specialty?
- Joseph Koszyk is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joseph Koszyk located?
- Joseph Koszyk's practice location on file with NPPES is 160 Route 9, Bayville, NJ 08721-1229.
- What is Joseph Koszyk's phone number?
- The practice phone number listed in the NPPES registry for Joseph Koszyk is (732) 349-5550.
- Does Joseph Koszyk accept Medicare?
- Joseph Koszyk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Koszyk's NPI active?
- Yes — Joseph Koszyk's NPI (1720291099) is active in the NPPES registry as of the last update on 2012-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.