Dr. Matthew Justin Kark, DO
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 78 Atlantic Pl, South Portland, ME 04106
- Practice phone
- Call (207) 874-1030
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
MaineHealth Behavioral Health
South Portland, Maine
Find Dr. Kark'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. Matthew Justin Kark is a psychiatrist in South Portland, Maine
Dr. Kark practices at MaineHealth Behavioral Health in South Portland, Maine.
Dr. Kark's NPI, 1730716945, was assigned on March 26, 2020. Dr. Kark graduated from University of New England, College of Osteo Medicine in 2020. Dr. Kark holds Maine license DO3728.
- NPI
- 1730716945NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739509712
- NPI enumeration date
- March 26, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (207) 874-1030
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Justin Kark practices at MaineHealth Behavioral Health in South Portland, Maine
Dr. Kark's primary practice is MaineHealth Behavioral Health, at 78 Atlantic Pl, South Portland, ME 04106 in Cumberland County. The practice phone is (207) 874-1030.
- MaineHealth Behavioral Health78 Atlantic Pl, South Portland, ME 04106 · Cumberland CountyPhone(207) 874-1030
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Matthew Justin Kark is affiliated with 1 site of care and 1 medical group
Dr. Kark's primary practice is MaineHealth Behavioral Health in South Portland, Maine. The medical group on file is MaineHealth Primary Care - Family Medicine - Portland.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Matthew Justin Kark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kark practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MaineHealth Behavioral Health | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew Justin Kark is one of 203 psychiatrists in Maine
Psychiatry is Dr. Kark's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Kark is licensed in Maine.
Specialties and state licenses
- Psychiatry, MainePrimary
Psychiatrists near Dr. Kark
Counts of psychiatrists 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. Matthew Justin Kark's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Kark's median patient age at 66, with 50% women.
Dr. Kark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Matthew Justin Kark offers telehealth to Medicare patients
Dr. Kark accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kark as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Justin Kark graduated from University of New England, College of Osteo Medicine
Dr. Kark graduated from University of New England, College of Osteo Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew Justin Kark'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Matthew Justin Kark
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. Matthew Justin Kark's NPI number?
Dr. Matthew Justin Kark's NPI number is 1730716945. It was assigned on March 26, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Justin Kark?
Dr. Matthew Justin Kark is a psychiatrist in South Portland, Maine. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Matthew Justin Kark practice?
Dr. Kark practices at 78 Atlantic Pl, South Portland, ME 04106. Dr. Kark's primary practice is MaineHealth Behavioral Health in South Portland, Maine.
What is Dr. Matthew Justin Kark's office phone number?
The practice phone on file for Dr. Kark is (207) 874-1030.
What is Dr. Matthew Justin Kark's medical license number?
Dr. Kark holds Maine license DO3728.
What medical group is Dr. Matthew Justin Kark part of?
Dr. Kark is linked to MaineHealth Primary Care - Family Medicine - Portland.
Does Dr. Matthew Justin Kark accept Medicare?
Yes. CMS lists Dr. Kark as accepting Medicare assignment.
Does Dr. Matthew Justin Kark offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kark as offering telehealth services.
Where did Dr. Matthew Justin Kark go to medical school?
Dr. Kark graduated from University of New England, College of Osteo Medicine in 2020.
How long has Dr. Matthew Justin Kark been practicing?
Dr. Kark graduated from medical school in 2020, 6 years ago.
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