Barbara Mazzola, ANP
NPI 1629106695 · Adult Health Nurse Practitioner · Smithtown, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Mazzola, ANP is a Adult Health Nurse Practitioner provider in Smithtown, NY (NPI 1629106695).
Provider details
- NPI number
- 1629106695
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP
- Sex
- Female
- Sole proprietor
- No
- License
- 303944 (NY)
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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Simvastatin | 52 | 26 |
| Atorvastatin Calcium | 41 | 26 |
| Metoprolol Succinate | 40 | 17 |
| Losartan Potassium | 29 | 15 |
| Rosuvastatin Calcium | 27 | 13 |
| Ezetimibe | 24 | 14 |
| Amlodipine Besylate | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$47 across 2 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
- 2007-03-01
- Last updated
- 2024-01-30
- Certified
- 2024-01-30
Frequently asked questions
- What is Barbara Mazzola's NPI number?
- Barbara Mazzola's National Provider Identifier (NPI) is 1629106695, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Mazzola's specialty?
- Barbara Mazzola is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Barbara Mazzola located?
- Barbara Mazzola's practice location on file with NPPES is 100 Maple Ave, Smithtown, NY 11787-3502.
- What is Barbara Mazzola's phone number?
- The practice phone number listed in the NPPES registry for Barbara Mazzola is (631) 265-7671.
- Does Barbara Mazzola accept Medicare?
- Barbara Mazzola is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Mazzola's NPI active?
- Yes — Barbara Mazzola's NPI (1629106695) is active in the NPPES registry as of the last update on 2024-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.