Allison Horsley, FNP
- Hospital affiliations
- 1
- Industry payments
- $161
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 199 E Webster Street, Colusa, CA 95932
- Practice phone
- Call (530) 619-0800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Colusa Medical Center Home Health
Home Health Agency - Main Office · Colusa, California
Find Allison Horsley'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.
Allison Horsley is a family nurse practitioner in Colusa, California
Allison Horsley practices at Colusa Medical Center Home Health in Colusa, California.
Allison Horsley's NPI, 1508686064, was assigned on October 10, 2024. Allison Horsley holds California license 95030677.
- NPI
- 1508686064NPI Registry (opens in a new tab)
- NPI enumeration date
- October 10, 2024
- NPI status
- Active
- Practice phone
- (530) 619-0800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Allison Horsley practices at Colusa Medical Center Home Health in Colusa, California
Allison Horsley's primary practice is Colusa Medical Center Home Health, at 199 E Webster Street, Colusa, CA 95932. The practice phone is (530) 619-0800.
- Colusa Medical Center Home Health199 E Webster Street, Colusa, CA 95932Phone(530) 619-0800
Source: Dmand AI Affiliation Data
Allison Horsley is affiliated with 3 sites of care and 1 medical group
Allison Horsley's primary practice is Colusa Medical Center Home Health in Colusa, California. Allison Horsley is also affiliated with Colusa Medical Center. The medical group on file is American Specialty Physicians Group. Dmand AI also links Allison Horsley to 1 more hospice, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Allison Horsley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Allison Horsley practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Colusa Medical Center Home Health | Available with a free account |
| +2 more affiliated sites | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Allison Horsley is one of 13,532 family nurse practitioners in California
Family is Allison Horsley's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Allison Horsley is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Allison Horsley
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
Allison Horsley's patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Allison Horsley's median patient age at 48, with 78% women.
Allison Horsley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women78%
- Men22%
Source: Dmand AI Patient Panel Data
Allison Horsley received $161 in industry payments in 2025
CMS Open Payments shows 7 general payments to Allison Horsley from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $74.
Companies that paid Allison Horsley 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 Allison Horsley'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 Allison Horsley
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Allison Horsley's NPI number?
Allison Horsley's NPI number is 1508686064. It was assigned on October 10, 2024, and it is active in the NPI Registry.
What does Allison Horsley specialize in?
Allison Horsley is a family nurse practitioner in Colusa, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Allison Horsley practice?
Allison Horsley practices at 199 E Webster Street, Colusa, CA 95932. Allison Horsley's primary practice is Colusa Medical Center Home Health in Colusa, California. Dmand AI also links Allison Horsley to 1 hospice.
What is Allison Horsley's office phone number?
The practice phone on file for Allison Horsley is (530) 619-0800.
What is Allison Horsley's medical license number?
Allison Horsley holds California license 95030677.
Which hospitals is Allison Horsley affiliated with?
Allison Horsley is affiliated with Colusa Medical Center.
What medical group is Allison Horsley part of?
Allison Horsley is linked to American Specialty Physicians Group.
Has Allison Horsley received payments from drug or device companies?
CMS Open Payments shows $161 in general payments to Allison Horsley from 5 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Allison Horsley been practicing?
Allison Horsley graduated from medical school in 2024, 2 years ago.
Selling to family practices?
See family nurse practitioners in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card