Cristen Dismuke Whitmer, DDS
- Part D claims, 2024
- 18
- Hospital affiliations
- 2
- Industry payments
- $444
- State license
- 1
- Year NPI issued
- 2009
- Practice address
- 1600 N Rose Ave, Oxnard, CA 93030
- Practice phone
- Call (805) 988-2500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Cristen Whitmer'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.
Cristen Dismuke Whitmer is a general practice dentistry in Oxnard, California
Cristen Whitmer practices at Dignity Health - St. John's Regional Medical Center in Oxnard, California, part of CommonSpirit Health.
Cristen Whitmer's NPI, 1750610127, was assigned on December 15, 2009. Cristen Whitmer holds California license 58419.
- NPI
- 1750610127NPI Registry (opens in a new tab)
- NPI enumeration date
- December 15, 2009
- NPI status
- Active
- Practice phone
- (805) 988-2500
- 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
Cristen Dismuke Whitmer practices at Dignity Health - St. John's Regional Medical Center in Oxnard, California
Cristen Whitmer's primary practice is Dignity Health - St. John's Regional Medical Center, at 1600 N Rose Ave, Oxnard, CA 93030 in Ventura County. The practice phone is (805) 988-2500.
- Dignity Health - St. John's Regional Medical Center1600 N Rose Ave, Oxnard, CA 93030 · Ventura CountyPhone(805) 988-2500
Source: Dmand AI Affiliation Data
Cristen Dismuke Whitmer is affiliated with 2 sites of care
Cristen Whitmer's primary practice is Dignity Health - St. John's Regional Medical Center in Oxnard, California, part of CommonSpirit Health. Dmand AI also links Cristen Whitmer to 1 hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Cristen Dismuke Whitmer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cristen Whitmer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - St. John's Regional Medical Center | 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 CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Cristen Dismuke Whitmer is one of 7,627 general practice dentistrys in California
General practice is Cristen Whitmer's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Cristen Whitmer is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near Cristen Whitmer
Counts of general practice dentistrys 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
Cristen Dismuke Whitmer's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Cristen Whitmer's median patient age at 70, with 100% women.
Cristen Whitmer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Cristen Dismuke Whitmer wrote 18 Medicare Part D claims in 2024
In 2024, Cristen Whitmer wrote 18 Medicare Part D claims. 100% of them were for generic drugs.
Drug classes CMS tracks in Cristen Whitmer's Part D claims, 2024
- Antibiotics89%16 of 18 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: 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.
Cristen Dismuke Whitmer received $444 in industry payments in 2025
CMS Open Payments shows 4 general payments to Cristen Whitmer from 3 drug and device companies in 2025. Gifts make up the largest share, 84% of the total. Ultradent Products Inc paid the most, $372.
General payments to Cristen Whitmer by kind, 2025 to 2025
- Gifts$37284%
- Food and beverage$7216%
Companies that paid Cristen Whitmer 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 Cristen Dismuke Whitmer'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 (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 Cristen Dismuke Whitmer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cristen Dismuke Whitmer's NPI number?
Cristen Dismuke Whitmer's NPI number is 1750610127. It was assigned on December 15, 2009, and it is active in the NPI Registry.
What does Cristen Dismuke Whitmer specialize in?
Cristen Dismuke Whitmer is a general practice dentistry in Oxnard, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Cristen Dismuke Whitmer practice?
Cristen Whitmer practices at 1600 N Rose Ave, Oxnard, CA 93030. Cristen Whitmer's primary practice is Dignity Health - St. John's Regional Medical Center in Oxnard, California, part of CommonSpirit Health. Dmand AI also links Cristen Whitmer to 1 hospital.
What is Cristen Dismuke Whitmer's office phone number?
The practice phone on file for Cristen Whitmer is (805) 988-2500.
What is Cristen Dismuke Whitmer's medical license number?
Cristen Whitmer holds California license 58419.
Which hospitals is Cristen Dismuke Whitmer affiliated with?
Cristen Whitmer practices at Dignity Health - St. John's Regional Medical Center in Oxnard, California. Dmand AI links Cristen Whitmer to 1 more hospital.
Has Cristen Dismuke Whitmer received payments from drug or device companies?
CMS Open Payments shows $444 in general payments to Cristen Whitmer from 3 companies from 2025 to 2025. The largest total came from Ultradent Products Inc.
How long has Cristen Dismuke Whitmer been practicing?
Cristen Whitmer's NPI was assigned in 2009.
Selling to general practice practices?
See general practice dentistrys 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