Dr. Warren Baker Garrison, MD
- Part D claims, 2018
- 103
- Industry payments
- $1,293
- Affiliated sites
- 3
- Medical groups
- 3
- State license
- 1
- Practice address
- 125 Alpine Cir, Columbia, SC 29223-6385
- Practice phone
- Call (803) 779-3548
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cardinal Psychiatric Consultants
Behavioral health practice · Columbia, South Carolina
Find Dr. Garrison'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. Warren Baker Garrison is a psychiatrist in Richmond, Virginia
Dr. Garrison practices at Cardinal Psychiatric Consultants in Columbia, South Carolina.
Dr. Garrison's NPI, 1922073659, was assigned on February 17, 2006. Dr. Garrison holds South Carolina license 7244.
- NPI
- 1922073659NPI Registry (opens in a new tab)
- NPI enumeration date
- February 17, 2006
- NPI status
- Active
- Practice phone
- (803) 779-3548
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Warren Baker Garrison practices in Columbia and Richmond
Dr. Garrison's primary practice is Cardinal Psychiatric Consultants, at 125 Alpine Cir, Columbia, SC 29223-6385. The practice phone is (803) 779-3548. The NPI Registry lists Dr. Garrison's practice address as 1250 E Marshall St, Richmond, VA 23298.
- Cardinal Psychiatric ConsultantsPrimary125 Alpine Cir, Columbia, SC 29223-6385Phone(803) 779-3548
- NPI Registry address1250 E Marshall St, Richmond, VA 23298 · Richmond CityPhone(803) 779-3548
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Warren Baker Garrison is affiliated with 3 sites of care and 3 medical groups
Dr. Garrison's primary practice is Cardinal Psychiatric Consultants in Columbia, South Carolina. Dmand AI also links Dr. Garrison to 3 medical groups and 2 group practices and clinics, 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 Dr. Warren Baker Garrison's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Garrison practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cardinal Psychiatric Consultants | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Warren Baker Garrison is one of 1,014 psychiatrists in Virginia
Psychiatry is Dr. Garrison's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Garrison is licensed in South Carolina.
Specialties and state licenses
- Psychiatry, South CarolinaPrimary
Psychiatrists near Dr. Garrison
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. Warren Baker Garrison wrote 103 Medicare Part D claims in 2018
In 2018, Dr. Garrison wrote 103 Medicare Part D claims. They cover 7 drugs, with $3,757 in total drug cost. In 2017, CMS named 219 claims across 15 drugs.
Dr. Garrison's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 2192018: 10353%
Drugs named by CMS: 7 in 2018, 15 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Warren Baker Garrison received $1,293 in industry payments from 2016 to 2022
CMS Open Payments shows 92 general payments to Dr. Garrison from 7 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $403.
General payments to Dr. Garrison by program year, 2016 to 2022
Companies that paid Dr. Garrison the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Warren Baker Garrison'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Dr. Warren Baker Garrison
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. Warren Baker Garrison's NPI number?
Dr. Warren Baker Garrison's NPI number is 1922073659. It was assigned on February 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Warren Baker Garrison?
Dr. Warren Baker Garrison is a psychiatrist in Richmond, Virginia. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Warren Baker Garrison practice?
Dr. Garrison practices at 125 Alpine Cir, Columbia, SC 29223-6385. Dr. Garrison also practices at 1250 E Marshall St, Richmond, VA 23298. Dr. Garrison's primary practice is Cardinal Psychiatric Consultants in Columbia, South Carolina. Dmand AI also links Dr. Garrison to 3 medical groups and 2 group practices and clinics.
What is Dr. Warren Baker Garrison's office phone number?
The practice phone on file for Dr. Garrison is (803) 779-3548.
What is Dr. Warren Baker Garrison's medical license number?
Dr. Garrison holds South Carolina license 7244.
What drugs does Dr. Warren Baker Garrison prescribe most?
In 2018 Medicare Part D data, Dr. Garrison's most prescribed drugs by claims were Citalopram HBr, Clonazepam and Clozapine.
Has Dr. Warren Baker Garrison received payments from drug or device companies?
CMS Open Payments shows $1,293 in general payments to Dr. Garrison from 7 companies from 2016 to 2022. The largest total came from Alkermes, Inc.
How long has Dr. Warren Baker Garrison been practicing?
Dr. Garrison's NPI was assigned in 2006.
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