Dr. Dalton Henry Haslam, MD
- Hospital affiliations
- 2
- Industry payments
- $533
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2017
- Practice address
- 1001 Sam Perry Boulevard, Fredericksburg, VA 22401
- Practice phone
- Call (540) 741-1100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Haslam'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.
Dr. Dalton Henry Haslam is a pediatrician in Fredericksburg, Virginia
Dr. Haslam practices at Mary Washington Hospital in Fredericksburg, Virginia, part of Mary Washington Healthcare.
Dr. Haslam's NPI, 1386177467, was assigned on April 6, 2017. Dr. Haslam graduated from Columbia University College of Physicians and Surgeons in 2017. Dr. Haslam holds District of Columbia license MD048305.
- NPI
- 1386177467NPI Registry (opens in a new tab)
- NPI enumeration date
- April 6, 2017
- NPI status
- Active
- Practice phone
- (540) 741-1100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Dalton Henry Haslam practices at Mary Washington Hospital in Fredericksburg, Virginia
Dr. Haslam's primary practice is Mary Washington Hospital, at 1001 Sam Perry Boulevard, Fredericksburg, VA 22401 in Fredericksburg City. The practice phone is (540) 741-1100.
- Mary Washington Hospital1001 Sam Perry Boulevard, Fredericksburg, VA 22401 · Fredericksburg CityPhone(540) 741-1100
Source: Dmand AI Affiliation Data
Dr. Dalton Henry Haslam is affiliated with 2 sites of care and 2 medical groups
Dr. Haslam's primary practice is Mary Washington Hospital in Fredericksburg, Virginia, part of Mary Washington Healthcare. Dr. Haslam is also affiliated with Children's National Hospital. The medical group on file is Mary Washington Healthcare. Dmand AI also links Dr. Haslam to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Dalton Henry Haslam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Haslam practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mary Washington Hospital | Available with a free account |
| +1 more site and 1 medical group | 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 Mary Washington Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Dalton Henry Haslam is one of 1,669 pediatricians in Virginia
Pediatrics is Dr. Haslam's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Haslam is licensed in District of Columbia.
Specialties and state licenses
- Pediatrics, District of ColumbiaPrimary
Pediatricians near Dr. Haslam
Counts of pediatricians 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
Dr. Dalton Henry Haslam's patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Haslam's median patient age at 10, with 100% women.
Dr. Haslam's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Dalton Henry Haslam received $533 in industry payments from 2024 to 2025
CMS Open Payments shows 22 general payments to Dr. Haslam from 11 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Bausch Health Americas, Inc. paid the most, $166.
General payments to Dr. Haslam by program year, 2024 to 2025
Companies that paid Dr. Haslam the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dalton Henry Haslam graduated from Columbia University College of Physicians and Surgeons
Dr. Haslam graduated from Columbia University College of Physicians and Surgeons in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dalton Henry Haslam'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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Dalton Henry Haslam
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Dalton Henry Haslam's NPI number?
Dr. Dalton Henry Haslam's NPI number is 1386177467. It was assigned on April 6, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Dalton Henry Haslam?
Dr. Dalton Henry Haslam is a pediatrician in Fredericksburg, Virginia. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Dalton Henry Haslam practice?
Dr. Haslam practices at 1001 Sam Perry Boulevard, Fredericksburg, VA 22401. Dr. Haslam's primary practice is Mary Washington Hospital in Fredericksburg, Virginia, part of Mary Washington Healthcare. Dmand AI also links Dr. Haslam to 1 medical group.
What is Dr. Dalton Henry Haslam's office phone number?
The practice phone on file for Dr. Haslam is (540) 741-1100.
What is Dr. Dalton Henry Haslam's medical license number?
Dr. Haslam holds District of Columbia license MD048305.
Which hospitals is Dr. Dalton Henry Haslam affiliated with?
Dr. Haslam practices at Mary Washington Hospital in Fredericksburg, Virginia. Dr. Haslam is also affiliated with Children's National Hospital.
What medical group is Dr. Dalton Henry Haslam part of?
Dr. Haslam is linked to Mary Washington Healthcare. Dmand AI links Dr. Haslam to 1 more medical group.
Where did Dr. Dalton Henry Haslam go to medical school?
Dr. Haslam graduated from Columbia University College of Physicians and Surgeons in 2017.
Has Dr. Dalton Henry Haslam received payments from drug or device companies?
CMS Open Payments shows $533 in general payments to Dr. Haslam from 11 companies from 2024 to 2025. The largest total came from Bausch Health Americas, Inc.
How long has Dr. Dalton Henry Haslam been practicing?
Dr. Haslam graduated from medical school in 2017, 9 years ago.
Selling to pediatrics practices?
See pediatricians in Virginia 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