Mark Harrison, MSW
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2013
- Practice locations
- 2
- Practice address
- 2521 W Walton Ave, Spokane, WA 99205-1570
- Practice phone
- Call (561) 221-5696
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Talkspace Wa Psychiatry
Behavioral health practice · Spokane, Washington
Find Mark Harrison'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 Harrison is a clinical social worker in Huntsville, Alabama
Mark Harrison practices at Talkspace Wa Psychiatry in Spokane, Washington.
Mark Harrison's NPI, 1881026755, was assigned on August 2, 2013. Mark Harrison graduated from University of Alabama School of Medicine in 2013. Mark Harrison holds Alabama license 3952C.
- NPI
- 1881026755NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648554915
- NPI enumeration date
- August 2, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (561) 221-5696
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Harrison practices in Spokane and Huntsville
Mark Harrison's primary practice is Talkspace Wa Psychiatry, at 2521 W Walton Ave, Spokane, WA 99205-1570. The practice phone is (561) 221-5696. The NPI Registry lists Mark Harrison's practice address as 420 Lowell SE Dr, Huntsville, AL 35801.
- Talkspace Wa PsychiatryPrimary2521 W Walton Ave, Spokane, WA 99205-1570Phone(561) 221-5696
- NPI Registry address420 Lowell SE Dr, Huntsville, AL 35801 · Madison County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Mark Harrison is affiliated with 2 sites of care and 2 medical groups
Mark Harrison's primary practice is Talkspace Wa Psychiatry in Spokane, Washington. The medical group on file is Talkspace. Dmand AI also links Mark Harrison to 1 more group practice or clinic and 1 medical group, 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 Mark Harrison's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Harrison practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Talkspace Wa Psychiatry | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark Harrison is one of 619 clinical social workers in Alabama
Social worker is Mark Harrison's primary specialty in the NPI Registry, under taxonomy code 1041C0700X. The record also lists clinical. Mark Harrison is licensed in Alabama.
Specialties and state licenses
- Clinical social worker, AlabamaPrimary
Clinical social workers near Mark Harrison
Counts of clinical social workers 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 Harrison's patients have a median age of 42
Across all payers, Dmand AI patient panel data puts Mark Harrison's median patient age at 42, with 56% women.
Mark Harrison's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Mark Harrison offers telehealth to Medicare patients
Mark Harrison accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Mark Harrison as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Mark Harrison graduated from University of Alabama School of Medicine
Mark Harrison graduated from University of Alabama School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark Harrison'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| 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 |
| 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 Mark Harrison
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What is Mark Harrison's NPI number?
Mark Harrison's NPI number is 1881026755. It was assigned on August 2, 2013, and it is active in the NPI Registry.
What does Mark Harrison specialize in?
Mark Harrison is a clinical social worker in Huntsville, Alabama. The primary specialty in the NPI Registry is Clinical Social Worker (taxonomy code 1041C0700X).
Where does Mark Harrison practice?
Mark Harrison practices at 2521 W Walton Ave, Spokane, WA 99205-1570. Mark Harrison also practices at 420 Lowell SE Dr, Huntsville, AL 35801. Mark Harrison's primary practice is Talkspace Wa Psychiatry in Spokane, Washington. Dmand AI also links Mark Harrison to 1 group practice or clinic and 1 medical group.
What is Mark Harrison's office phone number?
The practice phone on file for Mark Harrison is (561) 221-5696.
What is Mark Harrison's medical license number?
Mark Harrison holds Alabama license 3952C, one of 2 state licenses on file.
What medical group is Mark Harrison part of?
Mark Harrison is linked to Talkspace. Dmand AI links Mark Harrison to 1 more medical group.
Does Mark Harrison accept Medicare?
Yes. CMS lists Mark Harrison as accepting Medicare assignment.
Does Mark Harrison offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Mark Harrison as offering telehealth services.
Where did Mark Harrison go to medical school?
Mark Harrison graduated from University of Alabama School of Medicine in 2013.
How long has Mark Harrison been practicing?
Mark Harrison graduated from medical school in 2013, 13 years ago.
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