Matthew Mason, PhD
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 7070 Samuel Morse Dr, Columbia, MD 21046
- Practice phone
- Call (877) 390-0033
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Columbia Gateway Medical Center - Mammography
Mammography / Breast Imaging Center · Columbia, Maryland
Find Matthew Mason'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.
Matthew Mason is a clinical psychologist in Columbia, Maryland
Matthew Mason practices at Columbia Gateway Medical Center - Mammography in Columbia, Maryland.
Matthew Mason's NPI, 1871615559, was assigned on April 4, 2007. Matthew Mason holds Maryland license 03933.
- NPI
- 1871615559NPI Registry (opens in a new tab)
- NPI enumeration date
- April 4, 2007
- NPI status
- Active
- Practice phone
- (877) 390-0033
- 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
Matthew Mason practices at Columbia Gateway Medical Center - Mammography in Columbia, Maryland
Matthew Mason's primary practice is Columbia Gateway Medical Center - Mammography, at 7070 Samuel Morse Dr, Columbia, MD 21046. The practice phone is (877) 390-0033.
- Columbia Gateway Medical Center - Mammography7070 Samuel Morse Dr, Columbia, MD 21046Phone(877) 390-0033
Source: Dmand AI Affiliation Data
Matthew Mason is affiliated with 2 sites of care and 1 medical group
Matthew Mason's primary practice is Columbia Gateway Medical Center - Mammography in Columbia, Maryland. The medical group on file is Mid-Atlantic Permanente Medical Group. Dmand AI also links Matthew Mason to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Matthew Mason's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Matthew Mason practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Columbia Gateway Medical Center - Mammography | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Matthew Mason is one of 396 clinical psychologists in Maryland
Clinical is Matthew Mason's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. Matthew Mason is licensed in Maryland.
Specialties and state licenses
- Clinical psychologist, MarylandPrimary
Clinical psychologists near Matthew Mason
Counts of clinical psychologists 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
Matthew Mason's patients have a median age of 5
Across all payers, Dmand AI patient panel data puts Matthew Mason's median patient age at 5, with 26% women.
Matthew Mason's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 5
Patient panel by sex, all payers
- Women26%
- Men74%
Source: Dmand AI Patient Panel Data
Sources for Matthew Mason'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 |
| 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 Matthew Mason
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What is Matthew Mason's NPI number?
Matthew Mason's NPI number is 1871615559. It was assigned on April 4, 2007, and it is active in the NPI Registry.
What does Matthew Mason specialize in?
Matthew Mason is a clinical psychologist in Columbia, Maryland. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).
Where does Matthew Mason practice?
Matthew Mason practices at 7070 Samuel Morse Dr, Columbia, MD 21046. Matthew Mason's primary practice is Columbia Gateway Medical Center - Mammography in Columbia, Maryland. Dmand AI also links Matthew Mason to 1 group practice or clinic.
What is Matthew Mason's office phone number?
The practice phone on file for Matthew Mason is (877) 390-0033.
What is Matthew Mason's medical license number?
Matthew Mason holds Maryland license 03933.
What medical group is Matthew Mason part of?
Matthew Mason is linked to Mid-Atlantic Permanente Medical Group.
How long has Matthew Mason been practicing?
Matthew Mason's NPI was assigned in 2007.
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