Melissa Mattison, MSN, FNP-C
NPI 1841613874 · Family Nurse Practitioner · Chandler, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Mattison, MSN, FNP-C is a Family Nurse Practitioner provider in Chandler, AZ (NPI 1841613874).
Provider details
- NPI number
- 1841613874
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP5394 (AZ)
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
12 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 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 592 | 255 |
| Metoprolol Succinate | 497 | 234 |
| Losartan Potassium | 450 | 199 |
| Amlodipine Besylate | 379 | 163 |
| Apixabanbrand: Eliquis | 289 | 106 |
| Rosuvastatin Calcium | 283 | 117 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,143 across 89 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
- 2014-01-27
- Last updated
- 2014-03-13
Frequently asked questions
- What is Melissa Mattison's NPI number?
- Melissa Mattison's National Provider Identifier (NPI) is 1841613874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Mattison's specialty?
- Melissa Mattison is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Mattison located?
- Melissa Mattison's practice location on file with NPPES is 595 N Dobson Rd Ste C48, Chandler, AZ 85224-4232.
- What is Melissa Mattison's phone number?
- The practice phone number listed in the NPPES registry for Melissa Mattison is (480) 899-9430.
- Does Melissa Mattison accept Medicare?
- Melissa Mattison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Mattison's NPI active?
- Yes — Melissa Mattison's NPI (1841613874) is active in the NPPES registry as of the last update on 2014-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.