Dr. Matthew Macallister, MD
- Medicare services, 2024
- 97
- Medicare patients, 2024
- 104
- Part D claims, 2024
- 36
- Publications
- 1
- Hospital affiliations
- 6
- Practice address
- 3150 Horizon Road, Rockwall, TX 75032
- Practice phone
- Call (469) 698-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Macallister'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. Matthew Macallister is a neurosurgeon in Rockwall, Texas
Dr. Macallister practices at Texas Health Hospital Rockwall in Rockwall, Texas, part of Texas Health Resources.
Dr. Macallister's NPI, 1912430430, was assigned on April 11, 2017. Dr. Macallister graduated from University of Oklahoma College of Medicine in 2017. Dr. Macallister holds Oklahoma license 43236.
- NPI
- 1912430430NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486199049
- NPI enumeration date
- April 11, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (469) 698-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Macallister practices at Texas Health Hospital Rockwall in Rockwall, Texas
Dr. Macallister's primary practice is Texas Health Hospital Rockwall, at 3150 Horizon Road, Rockwall, TX 75032 in Rockwall County. The practice phone is (469) 698-1000.
- Texas Health Hospital Rockwall3150 Horizon Road, Rockwall, TX 75032 · Rockwall CountyPhone(469) 698-1000
Source: Dmand AI Affiliation Data
Dr. Matthew Macallister is affiliated with 8 sites of care and 1 medical group
Dr. Macallister's primary practice is Texas Health Hospital Rockwall in Rockwall, Texas, part of Texas Health Resources. Dr. Macallister is also affiliated with INTEGRIS Health Baptist Medical Center. The medical group on file is INTEGRIS Health Medical Group. Dmand AI also links Dr. Macallister to 4 more hospitals, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Matthew Macallister's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Macallister practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Texas Health Hospital Rockwall | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Matthew Macallister is one of 603 neurosurgeons in Texas
Neurological surgery is Dr. Macallister's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Macallister is licensed in Oklahoma.
Specialties and state licenses
- Neurological surgery, OklahomaPrimary
Neurosurgeons near Dr. Macallister
Counts of neurosurgeons 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. Matthew Macallister billed Medicare for 97 services in 2024
CMS data shows 97 Medicare services from Dr. Macallister across 4 procedure codes in 2024, for 104 Medicare patients. Medicare paid $10,952 for them.
Where Dr. Macallister's Medicare services took place, 2024
- In an office7577%
- In a facility2223%
Dr. Macallister compared with the Texas median for neurosurgeons, 2024
- Dr. Macallister
- Texas median
- Medicare services
- 97vs 21254% below
- Medicare patients
- 104vs 13825% below
- Part D claims
- 11vs 5881% below
Medians across 518 neurosurgeons in Texas with Dmand AI profiles that report each measure.
Dr. Macallister's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Macallister?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Macallister and other neurosurgeons in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew Macallister treated 104 Medicare patients in 2024, average age 73
CMS counts 104 Medicare patients who saw Dr. Macallister in 2024. The largest group is 65 to 74, with 55 patients. 75% of them have arthritis, and 75% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.57, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Macallister's median patient age at 63, with 54% women.
Dr. Macallister's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Macallister's Medicare patients by sex, 2024
- Women5654%
- Men4846%
Chronic conditions among Dr. Macallister's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes40%
- Ischemic heart disease38%
- Mood disorders34%
- Anxiety33%
- Depression32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Macallister's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew Macallister wrote 36 Medicare Part D claims in 2024
In 2024, Dr. Macallister wrote 36 Medicare Part D claims for 18 patients. 94% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $142 in total drug cost.
Dr. Macallister's Part D claims by kind of drug, 2024
- Generic34 claims94%
- Brand-name and other2 claims6%
Dr. Macallister'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.
Drug classes CMS tracks in Dr. Macallister's Part D claims, 2024
- Opioids36%13 of 36 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Dr. Matthew Macallister ranks in the 72nd percentile for laminectomy or laminotomy (partial removal of spine bones) in Medicare
Dr. Macallister accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 42 procedures of laminectomy or laminotomy (partial removal of spine bones) by Dr. Macallister, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Macallister ranks in Medicare procedure volume
- Spinal fusion
- 57th percentile54 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 72nd percentile42 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Matthew Macallister has 1 publication on record
Dmand AI links 1 paper to Dr. Macallister in 2016. Dr. Macallister's most frequent co-authors are Lisa M. Landrum, MD, Katherine Marie Moxley, MD and Elizabeth Kathleen Nugent, MD.
Dr. Macallister's most frequent co-authors
- Lisa M. Landrum, MD1 shared paper
- Katherine Marie Moxley, MD1 shared paper
- Elizabeth Kathleen Nugent, MD1 shared paper
Recent publications by Dr. Macallister
See who Dr. Macallister researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Macallister works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Matthew Macallister received $637 in industry payments from 2023 to 2025
CMS Open Payments shows 16 general payments to Dr. Macallister from 5 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $341.
General payments to Dr. Macallister by program year, 2023 to 2025
Companies that paid Dr. Macallister the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Matthew Macallister graduated from University of Oklahoma College of Medicine
Dr. Macallister graduated from University of Oklahoma College of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew Macallister'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Matthew Macallister
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. Matthew Macallister's NPI number?
Dr. Matthew Macallister's NPI number is 1912430430. It was assigned on April 11, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Macallister?
Dr. Matthew Macallister is a neurosurgeon in Rockwall, Texas. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Matthew Macallister practice?
Dr. Macallister practices at 3150 Horizon Road, Rockwall, TX 75032. Dr. Macallister's primary practice is Texas Health Hospital Rockwall in Rockwall, Texas, part of Texas Health Resources. Dmand AI also links Dr. Macallister to 4 hospitals, 1 group practice or clinic and 1 home health agency.
What is Dr. Matthew Macallister's office phone number?
The practice phone on file for Dr. Macallister is (469) 698-1000.
What is Dr. Matthew Macallister's medical license number?
Dr. Macallister holds Oklahoma license 43236.
Which hospitals is Dr. Matthew Macallister affiliated with?
Dr. Macallister practices at Texas Health Hospital Rockwall in Rockwall, Texas. Dr. Macallister is also affiliated with INTEGRIS Health Baptist Medical Center. Dmand AI links Dr. Macallister to 4 more hospitals.
What medical group is Dr. Matthew Macallister part of?
Dr. Macallister is linked to INTEGRIS Health Medical Group.
Does Dr. Matthew Macallister accept Medicare?
Yes. CMS data shows Dr. Macallister billed Medicare for 97 services in 2024, and Dr. Macallister accepts Medicare assignment.
How many Medicare patients does Dr. Matthew Macallister see?
CMS counts 104 Medicare patients who saw Dr. Macallister in 2024, with an average age of 73.
What services does Dr. Matthew Macallister bill to Medicare?
In 2024, Dr. Macallister's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and hospital inpatient care (99222).
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Where did Dr. Matthew Macallister go to medical school?
Dr. Macallister graduated from University of Oklahoma College of Medicine in 2017.
What drugs does Dr. Matthew Macallister prescribe most?
In 2018 Medicare Part D data, Dr. Macallister's most prescribed drugs by claims were Hydrocortisone.
Has Dr. Matthew Macallister received payments from drug or device companies?
CMS Open Payments shows $637 in general payments to Dr. Macallister from 5 companies from 2023 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Matthew Macallister been practicing?
Dr. Macallister graduated from medical school in 2017, 9 years ago.
Does Dr. Matthew Macallister do research?
Dmand AI links 1 publication to Dr. Macallister.
Who does Dr. Matthew Macallister publish with?
Dr. Macallister's most frequent co-authors are Lisa M. Landrum, MD (1 shared paper), Katherine Marie Moxley, MD (1 shared paper) and Elizabeth Kathleen Nugent, MD (1 shared paper).
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