Melissa Nelsen, APRN
NPI 1003659848 · Psychiatric/Mental Health Nurse Practitioner · Jacksonville, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Nelsen, APRN is a Psychiatric/Mental Health Nurse Practitioner provider in Jacksonville, FL (NPI 1003659848).
Provider details
- NPI number
- 1003659848
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- APRN11027049 (FL)
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
2 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (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
- 2024-06-18
- Last updated
- 2024-06-18
- Certified
- 2024-06-18
Frequently asked questions
- What is Melissa Nelsen's NPI number?
- Melissa Nelsen's National Provider Identifier (NPI) is 1003659848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Nelsen's specialty?
- Melissa Nelsen is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Nelsen located?
- Melissa Nelsen's practice location on file with NPPES is 820 Prudential Dr Ste 510, Jacksonville, FL 32207-8207.
- What is Melissa Nelsen's phone number?
- The practice phone number listed in the NPPES registry for Melissa Nelsen is (904) 376-3800.
- Does Melissa Nelsen accept Medicare?
- Melissa Nelsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Nelsen's NPI active?
- Yes — Melissa Nelsen's NPI (1003659848) is active in the NPPES registry as of the last update on 2024-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.