Deborah Massetti, PA
NPI 1508996422 · Nurse Practitioner · Madera, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Massetti, PA is a Nurse Practitioner provider in Madera, CA (NPI 1508996422).
Provider details
- NPI number
- 1508996422
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- NP3398 (CA)
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 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 78 | 19 |
| Losartan Potassium | 67 | 17 |
| Atorvastatin Calcium | 62 | 18 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 44 | 14 |
| Omeprazole | 40 | 12 |
| Pantoprazole Sodium | 39 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$490 across 4 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
- 2007-03-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Deborah Massetti's NPI number?
- Deborah Massetti's National Provider Identifier (NPI) is 1508996422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Massetti's specialty?
- Deborah Massetti is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Deborah Massetti located?
- Deborah Massetti's practice location on file with NPPES is 1111 W 4th St, Madera, CA 93637-4474.
- What is Deborah Massetti's phone number?
- The practice phone number listed in the NPPES registry for Deborah Massetti is (559) 673-3000.
- Does Deborah Massetti accept Medicare?
- Deborah Massetti is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Massetti's NPI active?
- Yes — Deborah Massetti's NPI (1508996422) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.