AccreditationAdvisory CommitteesFaculty, Medical
Dr. Patrick Rabjohn, MD, PhD
NPI1558400556PAC ID5496895906
- Part D claims, 2024
- 3,002
- Publications
- 1
- Industry payments
- $1,193
- Affiliated sites
- 1
- State licenses
- 2
- Practice address
- 3910 Brookside Drive Ste 200, Tyler, TX 75701
- Practice phone
- Call (903) 266-7900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Clinical Pathology Laboratories - Tyler Brookside
Clinical Lab - Full Service · Tyler, Texas
Find Dr. Rabjohn's professional email, personal email and mobile number
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Dr. Patrick Rabjohn is a psychiatrist in Tyler, Texas
Dr. Rabjohn practices at Clinical Pathology Laboratories - Tyler Brookside in Tyler, Texas.
Dr. Rabjohn's NPI, 1558400556, was assigned on February 6, 2007. Dr. Rabjohn graduated from University of Arkansas For Medical Sciences College of Medicine in 2004. Dr. Rabjohn's Texas license number on file is M8927.
NPI and contact details
- NPI
- 1558400556NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496895906
- NPI enumeration date
- February 6, 2007
- NPI status
- Active
- Practice phone
- (903) 266-7900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Patrick Rabjohn practices at Clinical Pathology Laboratories - Tyler Brookside in Tyler, Texas
Dr. Rabjohn's primary practice is Clinical Pathology Laboratories - Tyler Brookside, at 3910 Brookside Drive Ste 200, Tyler, TX 75701. The practice phone is (903) 266-7900.
- Clinical Pathology Laboratories - Tyler Brookside3910 Brookside Drive Ste 200, Tyler, TX 75701Phone(903) 266-7900
Source: Dmand AI Affiliation Data
Dr. Patrick Rabjohn is affiliated with 1 site of care
Dr. Rabjohn's primary practice is Clinical Pathology Laboratories - Tyler Brookside in Tyler, Texas.
Clinical Pathology Laboratories - Tyler BrooksidePrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Patrick Rabjohn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rabjohn practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Clinical Pathology Laboratories - Tyler Brookside | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Patrick Rabjohn is one of 2,406 psychiatrists in Texas
Psychiatry is Dr. Rabjohn's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Rabjohn is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Rabjohn's licenses on file in 2 states: Texas and New Mexico.
Specialties and state licenses
- Psychiatry, TexasPrimary
- New Mexico license
Psychiatrists near Dr. Rabjohn
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. Patrick Rabjohn's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Rabjohn's median patient age at 55, with 58% women.
Dr. Rabjohn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Patrick Rabjohn wrote 3,002 Medicare Part D claims in 2024
In 2024, Dr. Rabjohn wrote 3,002 Medicare Part D claims for 189 patients. 96% of them were for generic drugs. CMS names the drug for 2,923 of them, across 46 drugs with 11 or more claims each, at $120,838 in total drug cost. In 2023, CMS named 2,757 claims across 45 drugs.
Part D claims, 20243,002
Drugs named by CMS46
Total drug cost$120,838
Part D patients189
Dr. Rabjohn's Part D claims by kind of drug, 2024
- Generic2,869 claims96%
- Brand-name133 claims4%
Dr. Rabjohn's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Rabjohn's Part D claims, 2024
- Antipsychotics, patients 65 and over6%193 of 3,002 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,7572024: 2,9236%
Drugs named by CMS: 46 in 2024, 45 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Patrick Rabjohn has 1 publication on record
Dmand AI links 1 paper to Dr. Rabjohn.
Papers1
Recent publications by Dr. Rabjohn
See who Dr. Rabjohn researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rabjohn works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Patrick Rabjohn received $1,193 in industry payments from 2016 to 2021
CMS Open Payments shows 105 general payments to Dr. Rabjohn from 5 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 97% of the total. Allergan Inc. paid the most, $1,021.
General payments to Dr. Rabjohn by program year, 2016 to 2021
General payments to Dr. Rabjohn by kind, 2016 to 2021
$1.2Kin total
- Food and beverage$1,15597%
- Education$383%
Companies that paid Dr. Rabjohn the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Patrick Rabjohn graduated from University of Arkansas For Medical Sciences College of Medicine
Dr. Rabjohn graduated from University of Arkansas For Medical Sciences College of Medicine in 2004.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Sources for Dr. Patrick Rabjohn'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (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. Patrick Rabjohn
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. Patrick Rabjohn's NPI number?
Dr. Patrick Rabjohn's NPI number is 1558400556. It was assigned on February 6, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Patrick Rabjohn?
Dr. Patrick Rabjohn is a psychiatrist in Tyler, Texas. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Patrick Rabjohn practice?
Dr. Rabjohn practices at 3910 Brookside Drive Ste 200, Tyler, TX 75701. Dr. Rabjohn's primary practice is Clinical Pathology Laboratories - Tyler Brookside in Tyler, Texas.
What is Dr. Patrick Rabjohn's office phone number?
The practice phone on file for Dr. Rabjohn is (903) 266-7900.
What is Dr. Patrick Rabjohn's medical license number?
Dr. Rabjohn's Texas license number on file is M8927, one of the licenses on file in 2 states.
Which states has Dr. Patrick Rabjohn been licensed in?
Dmand AI has state licenses on file for Dr. Rabjohn in Texas (2008 to 2025) and New Mexico (2004 to 2008).
Is Dr. Patrick Rabjohn board certified?
Yes. Dr. Rabjohn is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Patrick Rabjohn go to medical school?
Dr. Rabjohn graduated from University of Arkansas For Medical Sciences College of Medicine in 2004.
What drugs does Dr. Patrick Rabjohn prescribe most?
In 2024 Medicare Part D data, Dr. Rabjohn's most prescribed drugs by claims were Alprazolam, Clonazepam and Trazodone HCl.
Has Dr. Patrick Rabjohn received payments from drug or device companies?
CMS Open Payments shows $1,193 in general payments to Dr. Rabjohn from 5 companies from 2016 to 2021. The largest total came from Allergan Inc.
How long has Dr. Patrick Rabjohn been practicing?
Dr. Rabjohn graduated from medical school in 2004, 22 years ago.
Does Dr. Patrick Rabjohn do research?
Dmand AI links 1 publication to Dr. Rabjohn.
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