Alexandra T. Welzel, DMD
- Industry payments
- $16
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 3900 N Charles St Ste 112 Suite 112, Baltimore, MD 21218-1709
- Practice phone
- Call (410) 235-1233
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chesapeake Dental Group
Dental practice · Baltimore, Maryland
Find Alexandra Welzel'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.
Alexandra T. Welzel is a general practice dentistry in Baltimore, Maryland
Alexandra Welzel practices at Chesapeake Dental Group in Baltimore, Maryland.
Alexandra Welzel's NPI, 1700992419, was assigned on August 23, 2006. Alexandra Welzel holds Maryland license 12188.
- NPI
- 1700992419NPI Registry (opens in a new tab)
- NPI enumeration date
- August 23, 2006
- NPI status
- Active
- Practice phone
- (410) 235-1233
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alexandra T. Welzel practices at Chesapeake Dental Group in Baltimore, Maryland
Alexandra Welzel's primary practice is Chesapeake Dental Group, at 3900 N Charles St Ste 112 Suite 112, Baltimore, MD 21218-1709. The practice phone is (410) 235-1233.
- Chesapeake Dental Group3900 N Charles St Ste 112 Suite 112, Baltimore, MD 21218-1709Phone(410) 235-1233
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alexandra T. Welzel is affiliated with 2 sites of care and 2 medical groups
Alexandra Welzel's primary practice is Chesapeake Dental Group in Baltimore, Maryland. Dmand AI also links Alexandra Welzel to 2 medical groups and 1 group practice or clinic, each 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 Alexandra T. Welzel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexandra Welzel practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chesapeake Dental Group | Available with a free account |
| +1 more site and 2 medical groups | 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.
Alexandra T. Welzel is one of 995 general practice dentistrys in Maryland
General practice is Alexandra Welzel's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Alexandra Welzel is licensed in Maryland.
Specialties and state licenses
- General practice dentistry, MarylandPrimary
General practice dentistrys near Alexandra Welzel
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
Alexandra T. Welzel's patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Alexandra Welzel's median patient age at 48, with 86% women.
Alexandra Welzel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women86%
- Men14%
Source: Dmand AI Patient Panel Data
Alexandra T. Welzel received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Alexandra Welzel from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Solventum Corporation paid the most, $16.
Companies that paid Alexandra Welzel 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 Alexandra T. Welzel'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 |
| 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 Alexandra T. Welzel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexandra T. Welzel's NPI number?
Alexandra T. Welzel's NPI number is 1700992419. It was assigned on August 23, 2006, and it is active in the NPI Registry.
What does Alexandra T. Welzel specialize in?
Alexandra T. Welzel is a general practice dentistry in Baltimore, Maryland. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Alexandra T. Welzel practice?
Alexandra Welzel practices at 3900 N Charles St Ste 112 Suite 112, Baltimore, MD 21218-1709. Alexandra Welzel's primary practice is Chesapeake Dental Group in Baltimore, Maryland. Dmand AI also links Alexandra Welzel to 2 medical groups and 1 group practice or clinic.
What is Alexandra T. Welzel's office phone number?
The practice phone on file for Alexandra Welzel is (410) 235-1233.
What is Alexandra T. Welzel's medical license number?
Alexandra Welzel holds Maryland license 12188.
Has Alexandra T. Welzel received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Alexandra Welzel from 1 company from 2025 to 2025. The largest total came from Solventum Corporation.
How long has Alexandra T. Welzel been practicing?
Alexandra Welzel's NPI was assigned in 2006.
Selling to general practice practices?
See general practice dentistrys in Maryland 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