Dr. John Garrett, MD
- Medicare services, 2024
- 149
- Medicare patients, 2024
- 112
- Part D claims, 2024
- 75
- Hospital affiliations
- 5
- Industry payments
- $679
- Practice address
- 3500 Gaston Ave, Dallas, TX 75246
- Practice phone
- Call (214) 820-8082
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Garrett's professional email, personal email and mobile number
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Dr. John Garrett is an emergency medicine physician in Dallas, Texas
Dr. Garrett practices at Baylor University Medical Center in Dallas, Texas, part of Baylor Scott & White Health.
Dr. Garrett's NPI, 1417086364, was assigned on March 5, 2007. Dr. Garrett holds North Carolina license 133973.
- NPI
- 1417086364NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113078114
- NPI enumeration date
- March 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (214) 820-8082
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Garrett practices at Baylor University Medical Center in Dallas, Texas
Dr. Garrett's primary practice is Baylor University Medical Center, at 3500 Gaston Ave, Dallas, TX 75246 in Dallas County. The practice phone is (214) 820-8082.
- Baylor University Medical Center3500 Gaston Ave, Dallas, TX 75246 · Dallas CountyPhone(214) 820-8082
Source: Dmand AI Affiliation Data
Dr. John Garrett is affiliated with 5 sites of care and 9 medical groups
Dr. Garrett's primary practice is Baylor University Medical Center in Dallas, Texas, part of Baylor Scott & White Health. Dr. Garrett is also affiliated with Atrium Health Carolinas Medical Center. The medical group on file is HealthTexas Provider Network (HTPN). Dmand AI also links Dr. Garrett to 3 more hospitals and 8 medical groups, 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. John Garrett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Garrett practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baylor University Medical Center | Available with a free account |
| +4 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Baylor Scott & White Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Garrett is one of 4,831 emergency medicine physicians in Texas
Emergency medicine is Dr. Garrett's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Garrett is licensed in North Carolina.
Specialties and state licenses
- Emergency medicine, North CarolinaPrimary
Emergency medicine physicians near Dr. Garrett
Counts of emergency medicine physicians 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. John Garrett billed Medicare for 149 services in 2024
CMS data shows 149 Medicare services from Dr. Garrett across 4 procedure codes in 2024, for 112 Medicare patients. Medicare paid $15,432 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Garrett's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 882024: 10924%
- Tests and treatments
- 2023: 252024: 4060%
Dr. Garrett compared with the Texas median for emergency medicine physicians, 2024
- Dr. Garrett
- Texas median
- Medicare services
- 149vs 22534% below
- Medicare patients
- 112vs 20646% below
- Part D claims
- 12vs 7484% below
Medians across 4,588 emergency medicine physicians in Texas with Dmand AI profiles that report each measure.
Dr. Garrett'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Garrett and other emergency medicine physicians in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Garrett treated 112 Medicare patients in 2024, average age 71
CMS counts 112 Medicare patients who saw Dr. Garrett in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.58, 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. Garrett's median patient age at 53, with 53% women.
Dr. Garrett's Medicare patients by age, 2024
Dr. Garrett's Medicare patients by sex, 2024
- Women6054%
- Men5246%
Chronic conditions among Dr. Garrett's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Diabetes54%
- Chronic kidney disease52%
- Ischemic heart disease48%
- Mood disorders43%
- Heart failure40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Garrett's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Garrett wrote 75 Medicare Part D claims in 2024
In 2024, Dr. Garrett wrote 75 Medicare Part D claims for 58 patients. 91% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $50 in total drug cost. In 2018, CMS named 14 claims across 1 drug.
Dr. Garrett's Part D claims by kind of drug, 2024
- Generic68 claims91%
- Brand-name and other7 claims9%
Dr. Garrett's most prescribed drugs by claims, 2019
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. Garrett's Part D claims, 2024
- Antibiotics28%21 of 75 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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 142019: 1214%
Drugs named by CMS: 1 in 2019, 1 in 2018.
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
How Dr. John Garrett takes part in Medicare
Dr. Garrett accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John Garrett received $679 in industry payments from 2016 to 2025
CMS Open Payments shows 20 general payments to Dr. Garrett from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. Janssen Pharmaceuticals, Inc paid the most, $492.
General payments to Dr. Garrett by program year, 2016 to 2025
General payments to Dr. Garrett by kind, 2016 to 2025
- Food and beverage$63994%
- Education$406%
Companies that paid Dr. Garrett the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Garrett'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) |
| 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. John Garrett
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. John Garrett's NPI number?
Dr. John Garrett's NPI number is 1417086364. It was assigned on March 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. John Garrett?
Dr. John Garrett is an emergency medicine physician in Dallas, Texas. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. John Garrett practice?
Dr. Garrett practices at 3500 Gaston Ave, Dallas, TX 75246. Dr. Garrett's primary practice is Baylor University Medical Center in Dallas, Texas, part of Baylor Scott & White Health. Dmand AI also links Dr. Garrett to 3 hospitals and 8 medical groups.
What is Dr. John Garrett's office phone number?
The practice phone on file for Dr. Garrett is (214) 820-8082.
What is Dr. John Garrett's medical license number?
Dr. Garrett holds North Carolina license 133973.
Which hospitals is Dr. John Garrett affiliated with?
Dr. Garrett practices at Baylor University Medical Center in Dallas, Texas. Dr. Garrett is also affiliated with Atrium Health Carolinas Medical Center. Dmand AI links Dr. Garrett to 3 more hospitals.
What medical group is Dr. John Garrett part of?
Dr. Garrett is linked to HealthTexas Provider Network (HTPN). Dmand AI links Dr. Garrett to 8 more medical groups.
Does Dr. John Garrett accept Medicare?
Yes. CMS data shows Dr. Garrett billed Medicare for 149 services in 2024, and Dr. Garrett accepts Medicare assignment.
How many Medicare patients does Dr. John Garrett see?
CMS counts 112 Medicare patients who saw Dr. Garrett in 2024, with an average age of 71.
What services does Dr. John Garrett bill to Medicare?
In 2024, Dr. Garrett's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
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What drugs does Dr. John Garrett prescribe most?
In 2019 Medicare Part D data, Dr. Garrett's most prescribed drugs by claims were Ibuprofen.
Has Dr. John Garrett received payments from drug or device companies?
CMS Open Payments shows $679 in general payments to Dr. Garrett from 10 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. John Garrett been practicing?
Dr. Garrett graduated from medical school in 2006, 20 years ago.
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