Joyce Lynn Halt, NP
- Industry payments
- $40
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 150 Muir Rd, Martinez, CA 94553
- Practice phone
- Call (702) 341-3020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Martinez VA Medical Center
VA Clinic / Health Facility · Martinez, California
Find Joyce Halt'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.
Joyce Lynn Halt is a family nurse practitioner in Martinez, California
Joyce Halt practices at Martinez VA Medical Center in Martinez, California.
Joyce Halt's NPI, 1568446631, was assigned on December 2, 2005. Joyce Halt holds California license 349549.
- NPI
- 1568446631NPI Registry (opens in a new tab)
- NPI enumeration date
- December 2, 2005
- NPI status
- Active
- Practice phone
- (702) 341-3020
- 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
Joyce Lynn Halt practices at Martinez VA Medical Center in Martinez, California
Joyce Halt's primary practice is Martinez VA Medical Center, at 150 Muir Rd, Martinez, CA 94553. The practice phone is (702) 341-3020.
- Martinez VA Medical Center150 Muir Rd, Martinez, CA 94553Phone(702) 341-3020
Source: Dmand AI Affiliation Data
Joyce Lynn Halt is affiliated with 1 site of care
Joyce Halt's primary practice is Martinez VA Medical Center in Martinez, California. Joyce Halt's employer is on file too: a government & correctional health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Joyce Lynn Halt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joyce Halt practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Martinez VA Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Joyce Lynn Halt is one of 13,532 family nurse practitioners in California
Family is Joyce Halt's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Joyce Halt is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Joyce Halt
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
Joyce Lynn Halt's patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Joyce Halt's median patient age at 78, with 0% women.
Joyce Halt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Joyce Lynn Halt received $40 in industry payments in 2025
CMS Open Payments shows 2 general payments to Joyce Halt from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Tactile Systems Technology Inc paid the most, $40.
Companies that paid Joyce Halt the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Joyce Lynn Halt'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 |
| 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 Joyce Lynn Halt
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What is Joyce Lynn Halt's NPI number?
Joyce Lynn Halt's NPI number is 1568446631. It was assigned on December 2, 2005, and it is active in the NPI Registry.
What does Joyce Lynn Halt specialize in?
Joyce Lynn Halt is a family nurse practitioner in Martinez, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Joyce Lynn Halt practice?
Joyce Halt practices at 150 Muir Rd, Martinez, CA 94553. Joyce Halt's primary practice is Martinez VA Medical Center in Martinez, California.
What is Joyce Lynn Halt's office phone number?
The practice phone on file for Joyce Halt is (702) 341-3020.
What is Joyce Lynn Halt's medical license number?
Joyce Halt holds California license 349549.
Has Joyce Lynn Halt received payments from drug or device companies?
CMS Open Payments shows $40 in general payments to Joyce Halt from 1 company from 2025 to 2025. The largest total came from Tactile Systems Technology Inc.
How long has Joyce Lynn Halt been practicing?
Joyce Halt's NPI was assigned in 2005.
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