Melissa Halsey, FNP-C
NPI 1023898855 · Family Nurse Practitioner · Porterville, CA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Halsey, FNP-C is a Family Nurse Practitioner provider in Porterville, CA (NPI 1023898855).
Provider details
- NPI number
- 1023898855
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- NP95026566 (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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 46 | 35 |
| Losartan Potassium | 37 | 24 |
| Amlodipine Besylate | 34 | 22 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 33 | 19 |
| Meloxicam | 27 | 17 |
| Pregabalin | 26 | 12 |
| Tramadol Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$546 across 13 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
- 2023-09-29
- Last updated
- 2024-03-05
- Certified
- 2024-03-05
Frequently asked questions
- What is Melissa Halsey's NPI number?
- Melissa Halsey's National Provider Identifier (NPI) is 1023898855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Halsey's specialty?
- Melissa Halsey is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Halsey located?
- Melissa Halsey's practice location on file with NPPES is 229 W Cherry Ave, Porterville, CA 93257-3401.
- What is Melissa Halsey's phone number?
- The practice phone number listed in the NPPES registry for Melissa Halsey is (559) 789-0277.
- Does Melissa Halsey accept Medicare?
- Melissa Halsey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Halsey's NPI active?
- Yes — Melissa Halsey's NPI (1023898855) is active in the NPPES registry as of the last update on 2024-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.