Sonia Rich-Mazzeo
NPI 1477799948 · Family Nurse Practitioner · Sparks, NV
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonia Rich-Mazzeo is a Family Nurse Practitioner provider in Sparks, NV (NPI 1477799948).
Provider details
- NPI number
- 1477799948
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN89398 (NV)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service Providers
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
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$143 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
Additional practice locations (1)
- 330 Crampton StReno, NV 89502-2480Phone: (775) 336-3700
Registry dates
- Enumerated
- 2009-01-05
- Last updated
- 2018-10-02
Frequently asked questions
- What is Sonia Rich-Mazzeo's NPI number?
- Sonia Rich-Mazzeo's National Provider Identifier (NPI) is 1477799948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Rich-Mazzeo's specialty?
- Sonia Rich-Mazzeo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sonia Rich-Mazzeo located?
- Sonia Rich-Mazzeo's practice location on file with NPPES is 1321 N Mccarran Blvd Ste 104, Sparks, NV 89431-3873.
- What is Sonia Rich-Mazzeo's phone number?
- The practice phone number listed in the NPPES registry for Sonia Rich-Mazzeo is (775) 683-3833.
- Does Sonia Rich-Mazzeo accept Medicare?
- Sonia Rich-Mazzeo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonia Rich-Mazzeo's NPI active?
- Yes — Sonia Rich-Mazzeo's NPI (1477799948) is active in the NPPES registry as of the last update on 2018-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.