Mark W. Clark, PsyD
- Medicare patients, 2024
- 14
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 7507 Ne 51st St, Vancouver, WA 98662-6007
- Practice phone
- Call (360) 906-1190
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lifestance Health
Behavioral health practice · Vancouver, Washington
Find Mark Clark'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 W. Clark is a psychologist in Vancouver, Washington
Mark Clark practices at Lifestance Health in Vancouver, Washington.
Mark Clark's NPI, 1114081577, was assigned on December 20, 2006. Mark Clark holds Washington license PY2226.
- NPI
- 1114081577NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143405829
- NPI enumeration date
- December 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (360) 906-1190
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark W. Clark practices at Lifestance Health in Vancouver, Washington
Mark Clark's primary practice is Lifestance Health, at 7507 Ne 51st St, Vancouver, WA 98662-6007. The practice phone is (360) 906-1190.
- Lifestance Health7507 Ne 51st St, Vancouver, WA 98662-6007Phone(360) 906-1190
Source: Dmand AI Affiliation Data
Mark W. Clark is affiliated with 1 site of care and 1 medical group
Mark Clark's primary practice is Lifestance Health in Vancouver, Washington. The medical group on file is LifeStance Health.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mark W. Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Clark practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lifestance Health | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark W. Clark is one of 329 psychologists in Washington
Psychologist is Mark Clark's primary specialty in the NPI Registry, under taxonomy code 103T00000X. Mark Clark is licensed in Washington.
Specialties and state licenses
- Psychologist, WashingtonPrimary
Psychologists near Mark Clark
Counts of 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
Mark W. Clark treated 14 Medicare patients in 2024, average age 64
CMS counts 14 Medicare patients who saw Mark Clark in 2024. The largest group is 85 and over, with 0 patients. 75% of them have anxiety. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Clark's median patient age at 38, with 60% women.
Mark Clark's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Mark Clark's Medicare patients, 2024
- Anxiety75%
Share of Medicare patients with each condition. A patient can have several.
Mark Clark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 38
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark W. Clark offers telehealth to Medicare patients
Mark Clark accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Mark Clark as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Mark W. Clark'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Mark W. Clark
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark W. Clark's NPI number?
Mark W. Clark's NPI number is 1114081577. It was assigned on December 20, 2006, and it is active in the NPI Registry.
What does Mark W. Clark specialize in?
Mark W. Clark is a psychologist in Vancouver, Washington. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).
Where does Mark W. Clark practice?
Mark Clark practices at 7507 Ne 51st St, Vancouver, WA 98662-6007. Mark Clark's primary practice is Lifestance Health in Vancouver, Washington.
What is Mark W. Clark's office phone number?
The practice phone on file for Mark Clark is (360) 906-1190.
What is Mark W. Clark's medical license number?
Mark Clark holds Washington license PY2226.
What medical group is Mark W. Clark part of?
Mark Clark is linked to LifeStance Health.
Does Mark W. Clark accept Medicare?
Yes. CMS lists Mark Clark as accepting Medicare assignment.
Does Mark W. Clark offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Mark Clark as offering telehealth services.
How many Medicare patients does Mark W. Clark see?
CMS counts 14 Medicare patients who saw Mark Clark in 2024, with an average age of 64.
How long has Mark W. Clark been practicing?
Mark Clark graduated from medical school in 1996, 30 years ago.
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