Zack Larson, DDS
- Part D claims, 2026
- 57
- Industry payments
- $17
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1093 Hancock Rd, Bullhead City, AZ 86442-5904
- Practice phone
- Call (928) 758-5588
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Jennings-larson Family Dentistry
Dental practice · Bullhead City, Arizona
Find Zack Larson'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.
Zack Larson is a general practice dentistry in Cottonwood, Arizona
Zack Larson practices at Jennings-larson Family Dentistry in Bullhead City, Arizona.
Zack Larson's NPI, 1528323540, was assigned on July 5, 2012. Zack Larson holds Arizona license D008429.
- NPI
- 1528323540NPI Registry (opens in a new tab)
- NPI enumeration date
- July 5, 2012
- NPI status
- Active
- Practice phone
- (928) 758-5588
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Zack Larson practices in Bullhead City and Cottonwood
Zack Larson's primary practice is Jennings-larson Family Dentistry, at 1093 Hancock Rd, Bullhead City, AZ 86442-5904. The practice phone is (928) 758-5588. The NPI Registry lists Zack Larson's practice address as 450 S Willard St, Cottonwood, AZ 86326.
- Jennings-larson Family DentistryPrimary1093 Hancock Rd, Bullhead City, AZ 86442-5904Phone(928) 758-5588
- NPI Registry address450 S Willard St, Cottonwood, AZ 86326 · Yavapai County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Zack Larson is affiliated with 1 site of care and 1 medical group
Zack Larson's primary practice is Jennings-larson Family Dentistry in Bullhead City, Arizona. Dmand AI also links Zack Larson to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Zack Larson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Zack Larson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jennings-larson Family Dentistry | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Zack Larson is one of 1,312 general practice dentistrys in Arizona
General practice is Zack Larson's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Zack Larson is licensed in Arizona.
Specialties and state licenses
- General practice dentistry, ArizonaPrimary
General practice dentistrys near Zack Larson
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
Zack Larson's patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Zack Larson's median patient age at 39, with 100% women.
Zack Larson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Zack Larson wrote 57 Medicare Part D claims in 2026
In 2026, Zack Larson wrote 57 Medicare Part D claims for 50 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Zack Larson's Part D claims, 2026
- Antibiotics82%47 of 57 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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Zack Larson received $17 in industry payments in 2025
CMS Open Payments shows 1 general payment to Zack Larson from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $17.
Companies that paid Zack Larson 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 Zack Larson'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Zack Larson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Zack Larson's NPI number?
Zack Larson's NPI number is 1528323540. It was assigned on July 5, 2012, and it is active in the NPI Registry.
What does Zack Larson specialize in?
Zack Larson is a general practice dentistry in Cottonwood, Arizona. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Zack Larson practice?
Zack Larson practices at 1093 Hancock Rd, Bullhead City, AZ 86442-5904. Zack Larson also practices at 450 S Willard St, Cottonwood, AZ 86326. Zack Larson's primary practice is Jennings-larson Family Dentistry in Bullhead City, Arizona. Dmand AI also links Zack Larson to 1 medical group, and a free account names each one.
What is Zack Larson's office phone number?
The practice phone on file for Zack Larson is (928) 758-5588. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Zack Larson's email address?
Dmand AI checks professional and personal email addresses for Zack Larson through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Zack Larson's medical license number?
Zack Larson holds Arizona license D008429.
What medical group is Zack Larson part of?
Dmand AI links Zack Larson to 1 medical group. A free account names the group, with the clinicians and leaders there.
Has Zack Larson received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Zack Larson from 1 company from 2025 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Zack Larson been practicing?
Zack Larson's NPI was assigned in 2012.
What EHR does Zack Larson's practice use?
Dmand AI tracks the EHR system at Jennings-larson Family Dentistry and at 1 medical group. The vendor and product are available with a free Dmand AI account.
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