Dr. Nancy R. Barrett, MD
- Medicare services, 2024
- 375
- Medicare patients, 2024
- 217
- Part D claims, 2024
- 332
- Hospital affiliations
- 5
- Industry payments
- $1,004
- Practice address
- 1409 W Baddour Pkwy, Lebanon, TN 37087
- Practice phone
- Call (615) 239-2061
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advancedhealth
Surgical practice · Lebanon, Tennessee
Find Dr. Barrett'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. Nancy R. Barrett is a general surgeon in Lebanon, Tennessee
Dr. Barrett practices at Advancedhealth in Lebanon, Tennessee.
Dr. Barrett's NPI, 1962403378, was assigned on August 9, 2005. Dr. Barrett graduated from Duke University School Of Medicine in 1998. Dr. Barrett holds Tennessee license 37768.
- NPI
- 1962403378NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587559554
- NPI enumeration date
- August 9, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (615) 239-2061
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nancy R. Barrett practices at Advancedhealth in Lebanon, Tennessee
Dr. Barrett's primary practice is Advancedhealth, at 1409 W Baddour Pkwy, Lebanon, TN 37087. The practice phone is (615) 239-2061.
- Advancedhealth1409 W Baddour Pkwy, Lebanon, TN 37087Phone(615) 239-2061
Source: Dmand AI Affiliation Data
Dr. Nancy R. Barrett is affiliated with 6 sites of care and 2 medical groups
Dr. Barrett's primary practice is Advancedhealth in Lebanon, Tennessee. Dr. Barrett is also affiliated with Vanderbilt Wilson County Hospital. The medical group on file is Advanced Diagnostic Imaging. Dmand AI also links Dr. Barrett to 4 more hospitals and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nancy R. Barrett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barrett practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advancedhealth | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nancy R. Barrett is one of 548 general surgeons in Tennessee
Surgery is Dr. Barrett's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Barrett is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Barrett's licenses on file in 2 states: Tennessee and Florida.
Specialties and state licenses
- Surgery, TennesseePrimary
- Florida license
Clinical focus
Dmand AI lists abdominal hernia repair surgery, appendectomy, bariatric surgery, cancerous skin growth removal, colon removal, gallbladder removal, gastrointestinal bleeding and groin hernia surgery among the conditions Dr. Barrett treats.
General surgeons near Dr. Barrett
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. Nancy R. Barrett billed Medicare for 375 services in 2024
CMS data shows 375 Medicare services from Dr. Barrett across 10 procedure codes in 2024, for 217 Medicare patients. Medicare paid $33,360 for them.
Dr. Barrett's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2832024: 32214%
- Imaging
- 2023: 252024: 278%
- Surgery
- 2023: 282024: 267%
Where Dr. Barrett's Medicare services took place, 2024
- In an office32286%
- In a facility5314%
Dr. Barrett compared with the Tennessee median for general surgeons, 2024
- Dr. Barrett
- Tennessee median
- Medicare services
- 375vs 1742.2 times
- Medicare patients
- 217vs 12278% above
- Part D claims
- 263vs 525.1 times
Medians across 548 general surgeons in Tennessee with Dmand AI profiles that report each measure.
Dr. Barrett'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. Barrett and other general surgeons in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nancy R. Barrett treated 217 Medicare patients in 2024, average age 72
CMS counts 217 Medicare patients who saw Dr. Barrett in 2024. The largest group is 65 to 74, with 122 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Barrett's median patient age at 63, with 74% women.
Dr. Barrett's Medicare patients by age, 2024
Dr. Barrett's Medicare patients by sex, 2024
- Women17681%
- Men4119%
Chronic conditions among Dr. Barrett's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Cancer43%
- Anxiety32%
- Diabetes31%
- Mood disorders30%
- Depression28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barrett'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
- Women74%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nancy R. Barrett wrote 332 Medicare Part D claims in 2024
In 2024, Dr. Barrett wrote 332 Medicare Part D claims for 164 patients. 99% of them were for generic drugs. CMS names the drug for 263 of them, across 7 drugs with 11 or more claims each, at $2,121 in total drug cost. In 2023, CMS named 268 claims across 7 drugs.
Dr. Barrett's Part D claims by kind of drug, 2024
- Generic330 claims99%
- Brand-name and other2 claims1%
Dr. Barrett'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. Barrett's Part D claims, 2024
- Opioids40%133 of 332 claims
- Antibiotics11%38 of 332 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: 2682024: 2632%
Drugs named by CMS: 7 in 2024, 7 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. Nancy R. Barrett ranks in the 80th percentile for hernia repair (minimally invasive) in Medicare
Dr. Barrett accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Barrett as offering telehealth. CMS counts 14 procedures of hernia repair (minimally invasive) by Dr. Barrett, more than 80% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Barrett ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 80th percentile14 procedures
- Mastectomy
- 68th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 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)
Skin biopsy: 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); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Nancy R. Barrett received $1,004 in industry payments from 2016 to 2025
CMS Open Payments shows 54 general payments to Dr. Barrett from 30 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Olympus America Inc. paid the most, $168.
General payments to Dr. Barrett by program year, 2016 to 2025
Companies that paid Dr. Barrett the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nancy R. Barrett has 1 award and honors on record
Dmand AI lists 1 award for Dr. Barrett.
Awards and honors for Dr. Barrett
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Nancy R. Barrett graduated from Duke University School Of Medicine
Dr. Barrett graduated from Duke University School Of Medicine in 1998. Dr. Barrett is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Nancy R. Barrett accepts plans from 20 insurance carriers
Dr. Barrett is in network with 20 carriers, including Aetna, Cigna and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Aetna
- Cigna
- United Healthcare
- Elevance
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- +12 more carriersWith a free account
Plan types Dr. Barrett accepts, by number of carriers
- PPO13
- HMO8
- Medicare8
- EPO4
- POS4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Nancy R. Barrett'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Nancy R. Barrett
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. Nancy R. Barrett's NPI number?
Dr. Nancy R. Barrett's NPI number is 1962403378. It was assigned on August 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Nancy R. Barrett?
Dr. Nancy R. Barrett is a general surgeon in Lebanon, Tennessee. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Nancy R. Barrett practice?
Dr. Barrett practices at 1409 W Baddour Pkwy, Lebanon, TN 37087. Dr. Barrett's primary practice is Advancedhealth in Lebanon, Tennessee. Dmand AI also links Dr. Barrett to 4 hospitals and 1 medical group.
What is Dr. Nancy R. Barrett's office phone number?
The practice phone on file for Dr. Barrett is (615) 239-2061.
What is Dr. Nancy R. Barrett's medical license number?
Dr. Barrett holds Tennessee license 37768, one of the licenses on file in 2 states.
Which states has Dr. Nancy R. Barrett been licensed in?
Dmand AI has state licenses on file for Dr. Barrett in Tennessee (2003 to 2026) and Florida (2004 to 2017).
Which hospitals is Dr. Nancy R. Barrett affiliated with?
Dr. Barrett is affiliated with Vanderbilt Wilson County Hospital. Dmand AI links Dr. Barrett to 4 more hospitals.
What medical group is Dr. Nancy R. Barrett part of?
Dr. Barrett is linked to Advanced Diagnostic Imaging. Dmand AI links Dr. Barrett to 1 more medical group.
Does Dr. Nancy R. Barrett accept Medicare?
Yes. CMS data shows Dr. Barrett billed Medicare for 375 services in 2024, and Dr. Barrett accepts Medicare assignment.
Does Dr. Nancy R. Barrett offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Barrett as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Nancy R. Barrett see?
CMS counts 217 Medicare patients who saw Dr. Barrett in 2024, with an average age of 72.
Is Dr. Nancy R. Barrett board certified?
Yes. Dr. Barrett is board certified in surgery by the American Board of Surgery.
What services does Dr. Nancy R. Barrett bill to Medicare?
In 2024, Dr. Barrett's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99204) and office visit, new patient (99203).
Where did Dr. Nancy R. Barrett go to medical school?
Dr. Barrett graduated from Duke University School Of Medicine in 1998.
What drugs does Dr. Nancy R. Barrett prescribe most?
In 2024 Medicare Part D data, Dr. Barrett's most prescribed drugs by claims were Oxycodone HCl, Ondansetron ODT and Tramadol HCl.
Has Dr. Nancy R. Barrett received payments from drug or device companies?
CMS Open Payments shows $1,004 in general payments to Dr. Barrett from 30 companies from 2016 to 2025. The largest total came from Olympus America Inc.
How long has Dr. Nancy R. Barrett been practicing?
Dr. Barrett graduated from medical school in 1998, 28 years ago.
What insurance does Dr. Nancy R. Barrett accept?
Dr. Barrett is in network with 20 carriers, including Aetna, Cigna and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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