Colleen Holtz, DDS
- Part D claims, 2024
- 52
- Industry payments
- $26
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1700 University W Ave, Saint Paul, MN 55104
- Practice phone
- Call (651) 326-5300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Healtheast Oakdale Clinic
Saint Paul, Minnesota
Find Colleen Holtz'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.
Colleen Holtz is a dentist in Saint Paul, Minnesota
Colleen Holtz practices at Healtheast Oakdale Clinic in Saint Paul, Minnesota.
Colleen Holtz's NPI, 1275981276, was assigned on May 31, 2016. Colleen Holtz holds Minnesota license D13654.
- NPI
- 1275981276NPI Registry (opens in a new tab)
- NPI enumeration date
- May 31, 2016
- NPI status
- Active
- Practice phone
- (651) 326-5300
- 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 Practice Data
Colleen Holtz practices at Healtheast Oakdale Clinic in Saint Paul, Minnesota
Colleen Holtz's primary practice is Healtheast Oakdale Clinic, at 1700 University W Ave, Saint Paul, MN 55104 in Ramsey County. The practice phone is (651) 326-5300.
- Healtheast Oakdale Clinic1700 University W Ave, Saint Paul, MN 55104 · Ramsey CountyPhone(651) 326-5300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Colleen Holtz is affiliated with 2 sites of care and 1 medical group
Colleen Holtz's primary practice is Healtheast Oakdale Clinic in Saint Paul, Minnesota. Dmand AI also links Colleen Holtz to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Colleen Holtz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Colleen Holtz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Healtheast Oakdale Clinic | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Colleen Holtz is one of 1,000 dentists in Minnesota
Dentist is Colleen Holtz's primary specialty in the NPI Registry, under taxonomy code 122300000X. Colleen Holtz is licensed in Minnesota.
Specialties and state licenses
- Dentist, MinnesotaPrimary
Dentists near Colleen Holtz
Counts of dentists 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
Colleen Holtz's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Colleen Holtz's median patient age at 61, with 57% women.
Colleen Holtz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Colleen Holtz wrote 52 Medicare Part D claims in 2024
In 2024, Colleen Holtz wrote 52 Medicare Part D claims for 33 patients. 92% of them were for generic drugs.
Colleen Holtz's Part D claims by kind of drug, 2024
- Generic48 claims92%
- Brand-name and other4 claims8%
Drug classes CMS tracks in Colleen Holtz's Part D claims, 2024
- Antibiotics65%34 of 52 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
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Colleen Holtz received $26 in industry payments in 2025
CMS Open Payments shows 1 general payment to Colleen Holtz from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Envista Holdings Corporation paid the most, $26.
Companies that paid Colleen Holtz 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 Colleen Holtz'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Colleen Holtz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Colleen Holtz's NPI number?
Colleen Holtz's NPI number is 1275981276. It was assigned on May 31, 2016, and it is active in the NPI Registry.
What does Colleen Holtz specialize in?
Colleen Holtz is a dentist in Saint Paul, Minnesota. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Colleen Holtz practice?
Colleen Holtz practices at 1700 University W Ave, Saint Paul, MN 55104. Colleen Holtz's primary practice is Healtheast Oakdale Clinic in Saint Paul, Minnesota. Dmand AI also links Colleen Holtz to 1 group practice or clinic and 1 medical group.
What is Colleen Holtz's office phone number?
The practice phone on file for Colleen Holtz is (651) 326-5300.
What is Colleen Holtz's medical license number?
Colleen Holtz holds Minnesota license D13654.
Has Colleen Holtz received payments from drug or device companies?
CMS Open Payments shows $26 in general payments to Colleen Holtz from 1 company from 2025 to 2025. The largest total came from Envista Holdings Corporation.
How long has Colleen Holtz been practicing?
Colleen Holtz's NPI was assigned in 2016.
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