Christopher Slack, PhD
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice locations
- 2
- Practice address
- 1135 S Main St, Grapevine, TX 76051-7533
- Practice phone
- Call (817) 329-5041
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kari Leavell, Phd, PLLC
Behavioral health facility · Grapevine, Texas
Find Christopher Slack'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.
Christopher Slack is a counseling psychologist in Grapevine, Texas
Christopher Slack practices at Kari Leavell, Phd, PLLC in Grapevine, Texas.
Christopher Slack's NPI, 1407593221, was assigned on May 13, 2022. Christopher Slack holds Texas license 38821.
- NPI
- 1407593221NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567843170
- NPI enumeration date
- May 13, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (817) 329-5041
- 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; and Doctors and Clinicians National Downloadable File (CMS)
Christopher Slack practices at 2 locations in Grapevine, Texas
Christopher Slack's primary practice is Kari Leavell, Phd, PLLC, at 1135 S Main St, Grapevine, TX 76051-7533. The practice phone is (817) 329-5041. The NPI Registry lists Christopher Slack's practice address as 2421 Ira E Woods Ave, Grapevine, TX 76051.
- Kari Leavell, Phd, PLLCPrimary1135 S Main St, Grapevine, TX 76051-7533Phone(817) 329-5041
- NPI Registry address2421 Ira E Woods Ave, Grapevine, TX 76051 · Tarrant County
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Christopher Slack is affiliated with 1 site of care and 1 medical group
Christopher Slack's primary practice is Kari Leavell, Phd, PLLC in Grapevine, Texas. The medical group on file is Grapevine Psychology.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Christopher Slack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Slack practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kari Leavell, Phd, PLLC | Available with a free account |
Source: Dmand AI Technology Install Data
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Christopher Slack is one of 113 counseling psychologists in Texas
Counseling is Christopher Slack's primary specialty in the NPI Registry, under taxonomy code 103TC1900X. Christopher Slack is licensed in Texas.
Specialties and state licenses
- Counseling psychologist, TexasPrimary
Counseling psychologists near Christopher Slack
Counts of counseling 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
Christopher Slack's patients have a median age of 29
Across all payers, Dmand AI patient panel data puts Christopher Slack's median patient age at 29, with 43% women.
Christopher Slack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 29
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
Christopher Slack offers telehealth to Medicare patients
Christopher Slack accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Christopher Slack as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Christopher Slack'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)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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) |
| 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 Christopher Slack
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christopher Slack's NPI number?
Christopher Slack's NPI number is 1407593221. It was assigned on May 13, 2022, and it is active in the NPI Registry.
What does Christopher Slack specialize in?
Christopher Slack is a counseling psychologist in Grapevine, Texas. The primary specialty in the NPI Registry is Counseling Psychologist (taxonomy code 103TC1900X).
Where does Christopher Slack practice?
Christopher Slack practices at 1135 S Main St, Grapevine, TX 76051-7533. Christopher Slack also practices at 2421 Ira E Woods Ave, Grapevine, TX 76051. Christopher Slack's primary practice is Kari Leavell, Phd, PLLC in Grapevine, Texas.
What is Christopher Slack's office phone number?
The practice phone on file for Christopher Slack is (817) 329-5041.
What is Christopher Slack's medical license number?
Christopher Slack holds Texas license 38821.
What medical group is Christopher Slack part of?
Christopher Slack is linked to Grapevine Psychology.
Does Christopher Slack accept Medicare?
Yes. CMS lists Christopher Slack as accepting Medicare assignment.
Does Christopher Slack offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Christopher Slack as offering telehealth services.
How long has Christopher Slack been practicing?
Christopher Slack graduated from medical school in 2020, 6 years ago.
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