Darlene Fontanazza, R.N., A.P.N.
NPI 1992726905 · Acute Care Nurse Practitioner · Edison, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darlene Fontanazza, R.N., A.P.N. is a Acute Care Nurse Practitioner provider in Edison, NJ (NPI 1992726905).
Provider details
- NPI number
- 1992726905
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- R.N., A.P.N.
- Sex
- Female
- Sole proprietor
- No
- License
- 26NR08117400 (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
19 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
69 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 37 | $119 |
| Test to Measure Expiratory Airflow and Volume94010 | 21 | $26 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 11 | $55 |
Typical Medicare-allowed amounts for these services range $26–$119 (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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 145 | 47 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 105 | 29 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 88 | 38 |
| Prednisone | 59 | 35 |
| Tiotropium Bromidebrand: Spiriva Respimat | 42 | 11 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 38 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,137 across 76 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
- 2006-07-22
- Last updated
- 2023-08-01
- Certified
- 2023-08-01
Frequently asked questions
- What is Darlene Fontanazza's NPI number?
- Darlene Fontanazza's National Provider Identifier (NPI) is 1992726905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darlene Fontanazza's specialty?
- Darlene Fontanazza is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Darlene Fontanazza located?
- Darlene Fontanazza's practice location on file with NPPES is 2 State Route 27, Edison, NJ 08820-3961.
- What is Darlene Fontanazza's phone number?
- The practice phone number listed in the NPPES registry for Darlene Fontanazza is (732) 549-7380.
- Does Darlene Fontanazza accept Medicare?
- Darlene Fontanazza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darlene Fontanazza's NPI active?
- Yes — Darlene Fontanazza's NPI (1992726905) is active in the NPPES registry as of the last update on 2023-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.