Debbie Santivanez Williams, FNP
- Part D claims, 2024
- 2,493
- Affiliated sites
- 2
- State license
- 1
- Year NPI issued
- 2006
- 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 Debbie Santivanez Williams' 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.
Debbie Santivanez Williams is a nurse practitioner in Colusa, California
Debbie Santivanez Williams practices at Colusa Medical Center Home Health in Colusa, California.
Debbie Santivanez Williams' NPI, 1184799132, was assigned on November 22, 2006. Debbie Santivanez Williams holds California license 1247.
- NPI
- 1184799132NPI Registry (opens in a new tab)
- NPI enumeration date
- November 22, 2006
- NPI status
- Active
- Practice phone
- (530) 619-0800
- 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
Debbie Santivanez Williams practices at Colusa Medical Center Home Health in Colusa, California
Debbie Santivanez Williams' 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
Debbie Santivanez Williams is affiliated with 2 sites of care
Debbie Santivanez Williams' primary practice is Colusa Medical Center Home Health in Colusa, California. Dmand AI also links Debbie Santivanez Williams to 1 hospice, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Debbie Santivanez Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Debbie Santivanez Williams practices, 2 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 |
| +1 more affiliated site | 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.
Debbie Santivanez Williams is one of 5,983 nurse practitioners in California
Nurse practitioner is Debbie Santivanez Williams' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Debbie Santivanez Williams is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Debbie Santivanez Williams
Counts of 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
Debbie Santivanez Williams' patients have a median age of 50
Across all payers, Dmand AI patient panel data puts Debbie Santivanez Williams' median patient age at 50, with 75% women.
Debbie Santivanez Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
Debbie Santivanez Williams wrote 2,493 Medicare Part D claims in 2024
In 2024, Debbie Santivanez Williams wrote 2,493 Medicare Part D claims for 197 patients. 77% of them were for generic drugs. CMS names the drug for 2,063 of them, across 55 drugs with 11 or more claims each, at $288,366 in total drug cost.
Debbie Santivanez Williams' Part D claims by kind of drug, 2024
- Generic1,931 claims77%
- Brand-name515 claims21%
- Other47 claims2%
Debbie Santivanez Williams' 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 Debbie Santivanez Williams' Part D claims, 2024
- Opioids1%27 of 2,493 claims
- Antibiotics1%19 of 2,493 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Debbie Santivanez Williams'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) |
| 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 Debbie Santivanez Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Debbie Santivanez Williams' NPI number?
Debbie Santivanez Williams' NPI number is 1184799132. It was assigned on November 22, 2006, and it is active in the NPI Registry.
What does Debbie Santivanez Williams specialize in?
Debbie Santivanez Williams is a nurse practitioner in Colusa, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Debbie Santivanez Williams practice?
Debbie Santivanez Williams practices at 199 E Webster Street, Colusa, CA 95932. Debbie Santivanez Williams' primary practice is Colusa Medical Center Home Health in Colusa, California. Dmand AI also links Debbie Santivanez Williams to 1 hospice.
What is Debbie Santivanez Williams' office phone number?
The practice phone on file for Debbie Santivanez Williams is (530) 619-0800.
What is Debbie Santivanez Williams' medical license number?
Debbie Santivanez Williams holds California license 1247.
What drugs does Debbie Santivanez Williams prescribe most?
In 2024 Medicare Part D data, Debbie Santivanez Williams' most prescribed drugs by claims were Metformin HCl, Atorvastatin Calcium and Lisinopril.
How long has Debbie Santivanez Williams been practicing?
Debbie Santivanez Williams' NPI was assigned in 2006.
Selling to nurse practitioner practices?
See 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