Grace Nwokike
NPI 1821623984 · Psychiatric/Mental Health Nurse Practitioner · Scotch Plains, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grace Nwokike is a Psychiatric/Mental Health Nurse Practitioner provider in Scotch Plains, NJ (NPI 1821623984).
Provider details
- NPI number
- 1821623984
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 26NR15647400 (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 tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,325 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 851 | $92 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 307 | $107 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 60 | $156 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 48 | $141 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 38 | $130 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Divalproex Sodium | 124 | 18 |
| Escitalopram Oxalate | 118 | 14 |
| Trazodone Hcl | 100 | 14 |
| Olanzapine | 92 | — |
| Sertraline Hcl | 78 | — |
| Quetiapine Fumarate | 68 | 12 |
| Mirtazapine | 65 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$270 across 7 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
- 2020-03-10
- Last updated
- 2020-03-10
- Certified
- 2020-03-10
Frequently asked questions
- What is Grace Nwokike's NPI number?
- Grace Nwokike's National Provider Identifier (NPI) is 1821623984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Nwokike's specialty?
- Grace Nwokike is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Grace Nwokike located?
- Grace Nwokike's practice location on file with NPPES is 362 Hunter Ave, Scotch Plains, NJ 07076-1137.
- What is Grace Nwokike's phone number?
- The practice phone number listed in the NPPES registry for Grace Nwokike is (908) 405-3534.
- Does Grace Nwokike accept Medicare?
- Grace Nwokike is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grace Nwokike's NPI active?
- Yes — Grace Nwokike's NPI (1821623984) is active in the NPPES registry as of the last update on 2020-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.