Gianna Sandomenico, APN
NPI 1407636392 · Psychiatric/Mental Health Nurse Practitioner · Short Hills, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gianna Sandomenico, APN is a Psychiatric/Mental Health Nurse Practitioner provider in Short Hills, NJ (NPI 1407636392).
Provider details
- NPI number
- 1407636392
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 26NR18464500 (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 tenure28% of score
2 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
1,668 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,306 | $98 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 284 | $152 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 44 | $68 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 34 | $58 |
Typical Medicare-allowed amounts for these services range $58–$152 (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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 74 | 28 |
| Clonazepam | 33 | 12 |
| Alprazolam | 31 | — |
| Escitalopram Oxalate | 19 | — |
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
- 2023-09-29
- Last updated
- 2023-09-29
- Certified
- 2023-09-29
Frequently asked questions
- What is Gianna Sandomenico's NPI number?
- Gianna Sandomenico's National Provider Identifier (NPI) is 1407636392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gianna Sandomenico's specialty?
- Gianna Sandomenico is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gianna Sandomenico located?
- Gianna Sandomenico's practice location on file with NPPES is 51 Jfk Pkwy, Short Hills, NJ 07078-2704.
- What is Gianna Sandomenico's phone number?
- The practice phone number listed in the NPPES registry for Gianna Sandomenico is (917) 582-6622.
- Does Gianna Sandomenico accept Medicare?
- Gianna Sandomenico is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gianna Sandomenico's NPI active?
- Yes — Gianna Sandomenico's NPI (1407636392) is active in the NPPES registry as of the last update on 2023-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.