Melissa Ann Halsey, FNP-C
- Part D claims, 2024
- 1,077
- Hospital affiliations
- 1
- Industry payments
- $1,303
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 465 W Putnam Ave, Porterville, CA 93257
- Practice phone
- Call (559) 784-1110
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Melissa Halsey's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Melissa Ann Halsey is a family nurse practitioner in Porterville, California
Melissa Halsey practices at Sierra View Medical Center in Porterville, California, part of Sierra View Medical Center.
Melissa Halsey's NPI, 1023898855, was assigned on September 29, 2023. Melissa Halsey holds California license NP95026566.
- NPI
- 1023898855NPI Registry (opens in a new tab)
- NPI enumeration date
- September 29, 2023
- NPI status
- Active
- Practice phone
- (559) 784-1110
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Melissa Ann Halsey practices at Sierra View Medical Center in Porterville, California
Melissa Halsey's primary practice is Sierra View Medical Center, at 465 W Putnam Ave, Porterville, CA 93257 in Tulare County. The practice phone is (559) 784-1110.
- Sierra View Medical Center465 W Putnam Ave, Porterville, CA 93257 · Tulare CountyPhone(559) 784-1110
Source: Dmand AI Affiliation Data
Melissa Ann Halsey is affiliated with 1 site of care
Melissa Halsey's primary practice is Sierra View Medical Center in Porterville, California, part of Sierra View Medical Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Melissa Ann Halsey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Melissa Halsey practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sierra View Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Sierra View Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Melissa Ann Halsey is one of 13,532 family nurse practitioners in California
Family is Melissa Halsey's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Melissa Halsey is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Melissa Halsey
Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Melissa Ann Halsey's patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Melissa Halsey's median patient age at 39, with 76% women.
Melissa Halsey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women76%
- Men24%
Source: Dmand AI Patient Panel Data
Melissa Ann Halsey wrote 1,077 Medicare Part D claims in 2024
In 2024, Melissa Halsey wrote 1,077 Medicare Part D claims for 243 patients. 87% of them were for generic drugs. CMS names the drug for 571 of them, across 28 drugs with 11 or more claims each, at $29,143 in total drug cost.
Melissa Halsey's Part D claims by kind of drug, 2024
- Generic936 claims87%
- Brand-name and other141 claims13%
Melissa Halsey's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Melissa Halsey's Part D claims, 2024
- Opioids7%74 of 1,077 claims
- Antibiotics8%91 of 1,077 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Melissa Ann Halsey received $1,303 in industry payments from 2024 to 2025
CMS Open Payments shows 31 general payments to Melissa Halsey from 11 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $360.
General payments to Melissa Halsey by program year, 2024 to 2025
Companies that paid Melissa Halsey the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Melissa Ann Halsey's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Melissa Ann Halsey
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Melissa Ann Halsey's NPI number?
Melissa Ann Halsey's NPI number is 1023898855. It was assigned on September 29, 2023, and it is active in the NPI Registry.
What does Melissa Ann Halsey specialize in?
Melissa Ann Halsey is a family nurse practitioner in Porterville, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Melissa Ann Halsey practice?
Melissa Halsey practices at 465 W Putnam Ave, Porterville, CA 93257. Melissa Halsey's primary practice is Sierra View Medical Center in Porterville, California, part of Sierra View Medical Center.
What is Melissa Ann Halsey's office phone number?
The practice phone on file for Melissa Halsey is (559) 784-1110.
What is Melissa Ann Halsey's medical license number?
Melissa Halsey holds California license NP95026566.
Which hospitals is Melissa Ann Halsey affiliated with?
Melissa Halsey practices at Sierra View Medical Center in Porterville, California.
What drugs does Melissa Ann Halsey prescribe most?
In 2024 Medicare Part D data, Melissa Halsey's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Amlodipine Besylate.
Has Melissa Ann Halsey received payments from drug or device companies?
CMS Open Payments shows $1,303 in general payments to Melissa Halsey from 11 companies from 2024 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Melissa Ann Halsey been practicing?
Melissa Halsey's NPI was assigned in 2023.
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