Dr. Andrew William Garrett, MD
- Medicare services, 2024
- 293
- Medicare patients, 2024
- 174
- Part D claims, 2024
- 107
- MIPS score, 2024
- 86
- Hospital affiliations
- 3
- Practice address
- 2528 Wesley St, Johnson City, TN 37601
- Practice phone
- Call (423) 794-2430
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
State of Franklin Healthcare Associates
Johnson City, Tennessee
Find Dr. Garrett's professional email, personal email and mobile number
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Dr. Andrew William Garrett is a general surgeon in Johnson City, Tennessee
Dr. Garrett practices at State of Franklin Healthcare Associates in Johnson City, Tennessee.
Dr. Garrett's NPI, 1710399597, was assigned on May 28, 2014. Dr. Garrett holds Tennessee license 61191.
- NPI
- 1710399597NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759702962
- NPI enumeration date
- May 28, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 794-2430
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew William Garrett practices at State of Franklin Healthcare Associates in Johnson City, Tennessee
Dr. Garrett's primary practice is State of Franklin Healthcare Associates, at 2528 Wesley St, Johnson City, TN 37601 in Washington County. The practice phone is (423) 794-2430.
- State of Franklin Healthcare Associates2528 Wesley St, Johnson City, TN 37601 · Washington CountyPhone(423) 794-2430
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Andrew William Garrett is affiliated with 4 sites of care and 2 medical groups
Dr. Garrett's primary practice is State of Franklin Healthcare Associates in Johnson City, Tennessee. Dr. Garrett is also affiliated with Johnson City Medical Center. The medical group on file is State of Franklin Healthcare Associates. Dmand AI also links Dr. Garrett to 2 more hospitals and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Andrew William Garrett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Garrett practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| State of Franklin Healthcare Associates | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrew William Garrett is one of 548 general surgeons in Tennessee
Surgery is Dr. Garrett's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Garrett is licensed in Tennessee.
Specialties and state licenses
- Surgery, TennesseePrimary
General surgeons near Dr. Garrett
Counts of general surgeons 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. Andrew William Garrett billed Medicare for 293 services in 2024
CMS data shows 293 Medicare services from Dr. Garrett across 8 procedure codes in 2024, for 174 Medicare patients. Medicare paid $28,191 for them.
Dr. Garrett's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1762024: 28260%
- Surgery
- 2023: 142024: 1121%
Where Dr. Garrett's Medicare services took place, 2024
- In an office10837%
- In a facility18563%
Dr. Garrett compared with the Tennessee median for general surgeons, 2024
- Dr. Garrett
- Tennessee median
- Medicare services
- 293vs 17468% above
- Medicare patients
- 174vs 12243% above
- Part D claims
- 48vs 528% below
Medians across 548 general surgeons in Tennessee 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrew William Garrett treated 174 Medicare patients in 2024, average age 72
CMS counts 174 Medicare patients who saw Dr. Garrett in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.75, 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 61, with 54% women.
Dr. Garrett's Medicare patients by age, 2024
Dr. Garrett's Medicare patients by sex, 2024
- Women8951%
- Men8549%
Chronic conditions among Dr. Garrett's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Diabetes43%
- Ischemic heart disease43%
- Anxiety41%
- Mood disorders40%
- Chronic kidney disease37%
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 61
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrew William Garrett wrote 107 Medicare Part D claims in 2024
In 2024, Dr. Garrett wrote 107 Medicare Part D claims for 64 patients. 99% of them were for generic drugs. CMS names the drug for 48 of them, across 3 drugs with 11 or more claims each, at $200 in total drug cost. In 2023, CMS named 102 claims across 4 drugs.
Dr. Garrett's Part D claims by kind of drug, 2024
- Generic106 claims99%
- Brand-name and other1 claims1%
Dr. Garrett'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. Garrett's Part D claims, 2024
- Opioids41%44 of 107 claims
- Antibiotics22%24 of 107 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: 1022024: 4853%
Drugs named by CMS: 3 in 2024, 4 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
Dr. Andrew William Garrett scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Garrett for performance year 2024, reported as part of a group. Dr. Garrett accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Garrett's MIPS scores, performance year 2024
- 86of 100Final score
- 70.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Andrew William Garrett received $7,906 in industry payments from 2016 to 2025
CMS Open Payments shows 76 general payments to Dr. Garrett from 20 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 38% of the total. Intuitive Surgical, Inc. paid the most, $4,102.
General payments to Dr. Garrett by program year, 2016 to 2025
General payments to Dr. Garrett by kind, 2016 to 2025
- Travel and lodging$3,02138%
- Food and beverage$2,93237%
- Education$1,05413%
- Speaker and faculty fees$90011%
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. Andrew William Garrett's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Andrew William 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. Andrew William Garrett's NPI number?
Dr. Andrew William Garrett's NPI number is 1710399597. It was assigned on May 28, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew William Garrett?
Dr. Andrew William Garrett is a general surgeon in Johnson City, Tennessee. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Andrew William Garrett practice?
Dr. Garrett practices at 2528 Wesley St, Johnson City, TN 37601. Dr. Garrett's primary practice is State of Franklin Healthcare Associates in Johnson City, Tennessee. Dmand AI also links Dr. Garrett to 2 hospitals and 1 medical group.
What is Dr. Andrew William Garrett's office phone number?
The practice phone on file for Dr. Garrett is (423) 794-2430.
What is Dr. Andrew William Garrett's medical license number?
Dr. Garrett holds Tennessee license 61191.
Which hospitals is Dr. Andrew William Garrett affiliated with?
Dr. Garrett is affiliated with Johnson City Medical Center. Dmand AI links Dr. Garrett to 2 more hospitals.
What medical group is Dr. Andrew William Garrett part of?
Dr. Garrett is linked to State of Franklin Healthcare Associates. Dmand AI links Dr. Garrett to 1 more medical group.
Does Dr. Andrew William Garrett accept Medicare?
Yes. CMS data shows Dr. Garrett billed Medicare for 293 services in 2024, and Dr. Garrett accepts Medicare assignment.
What is Dr. Andrew William Garrett's MIPS score?
Dr. Garrett's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Dr. Andrew William Garrett see?
CMS counts 174 Medicare patients who saw Dr. Garrett in 2024, with an average age of 72.
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What services does Dr. Andrew William Garrett bill to Medicare?
In 2024, Dr. Garrett's most billed Medicare services were hospital inpatient care (99232), office visit, new patient (99204) and hospital inpatient care (99223).
What drugs does Dr. Andrew William Garrett prescribe most?
In 2024 Medicare Part D data, Dr. Garrett's most prescribed drugs by claims were Oxycodone-Acetaminophen, Amoxicillin-Clavulanate Potass and Oxycodone HCl.
Has Dr. Andrew William Garrett received payments from drug or device companies?
CMS Open Payments shows $7,906 in general payments to Dr. Garrett from 20 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Andrew William Garrett been practicing?
Dr. Garrett graduated from medical school in 2014, 12 years ago.
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