Mark T. Weiser, DDS
- Industry payments
- $32
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 1511 State St, Santa Barbara, CA 93101
- Practice phone
- Call (805) 899-3600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Weiser & Grant Dentistry
Physician office · Santa Barbara, California
Find Mark Weiser'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.
Mark T. Weiser is a general practice dentistry in Santa Barbara, California
Mark Weiser practices at Weiser & Grant Dentistry in Santa Barbara, California.
Mark Weiser's NPI, 1538285382, was assigned on March 22, 2007. Mark Weiser holds California license 28406.
- NPI
- 1538285382NPI Registry (opens in a new tab)
- NPI enumeration date
- March 22, 2007
- NPI status
- Active
- Practice phone
- (805) 899-3600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Mark T. Weiser practices at Weiser & Grant Dentistry in Santa Barbara, California
Mark Weiser's primary practice is Weiser & Grant Dentistry, at 1511 State St, Santa Barbara, CA 93101. The practice phone is (805) 899-3600.
- Weiser & Grant Dentistry1511 State St, Santa Barbara, CA 93101Phone(805) 899-3600
Source: Dmand AI Affiliation Data
Mark T. Weiser is affiliated with 1 site of care
Mark Weiser's primary practice is Weiser & Grant Dentistry in Santa Barbara, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mark T. Weiser's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Weiser practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Weiser & Grant Dentistry | 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.
Mark T. Weiser is one of 7,627 general practice dentistrys in California
General practice is Mark Weiser's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Mark Weiser is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near Mark Weiser
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
Mark T. Weiser's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Mark Weiser's median patient age at 72, with 0% women.
Mark Weiser's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Mark T. Weiser received $32 in industry payments in 2025
CMS Open Payments shows 2 general payments to Mark Weiser from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Align Technology, Inc. paid the most, $32.
Companies that paid Mark Weiser 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 Mark T. Weiser'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 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 Mark T. Weiser
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark T. Weiser's NPI number?
Mark T. Weiser's NPI number is 1538285382. It was assigned on March 22, 2007, and it is active in the NPI Registry.
What does Mark T. Weiser specialize in?
Mark T. Weiser is a general practice dentistry in Santa Barbara, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Mark T. Weiser practice?
Mark Weiser practices at 1511 State St, Santa Barbara, CA 93101. Mark Weiser's primary practice is Weiser & Grant Dentistry in Santa Barbara, California.
What is Mark T. Weiser's office phone number?
The practice phone on file for Mark Weiser is (805) 899-3600.
What is Mark T. Weiser's medical license number?
Mark Weiser holds California license 28406.
Has Mark T. Weiser received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to Mark Weiser from 1 company from 2025 to 2025. The largest total came from Align Technology, Inc.
How long has Mark T. Weiser been practicing?
Mark Weiser's NPI was assigned in 2007.
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