Dr. James G. McDowell Jr., MD
- Medicare services, 2024
- 90
- Medicare patients, 2024
- 91
- Part D claims, 2024
- 63
- Hospital affiliations
- 2
- Industry payments
- $39,433
- Practice address
- 410 42nd Avenue North, Suite 300, Nashville, TN 37209
- Practice phone
- Call (615) 329-4401
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Oral Surgical Institute
Surgery Center - Medicare-Certified · Nashville, Tennessee
Find Dr. McDowell'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. James G. McDowell Jr. is a general surgeon in Nashville, Tennessee
Dr. McDowell practices at Oral Surgical Institute in Nashville, Tennessee.
Dr. McDowell's NPI, 1437156270, was assigned on July 7, 2005. Dr. McDowell graduated from University of Texas Medical School at San Antonio in 1998. Dr. McDowell holds Tennessee license MD36191.
- NPI
- 1437156270NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719961739
- NPI enumeration date
- July 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 329-4401
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. James G. McDowell Jr. practices at Oral Surgical Institute in Nashville, Tennessee
Dr. McDowell's primary practice is Oral Surgical Institute, at 410 42nd Avenue North, Suite 300, Nashville, TN 37209. The practice phone is (615) 329-4401.
- Oral Surgical Institute410 42nd Avenue North, Suite 300, Nashville, TN 37209Phone(615) 329-4401
Source: Dmand AI Affiliation Data
Dr. James G. McDowell Jr. is affiliated with 5 sites of care and 2 medical groups
Dr. McDowell's primary practice is Oral Surgical Institute in Nashville, Tennessee. Dr. McDowell is also affiliated with TriStar Hendersonville Medical Center. The medical group on file is Ascension Saint Thomas Medical Partners. Dmand AI also links Dr. McDowell to 1 more hospital, 2 group practices and clinics and 1 medical group, 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. James G. McDowell Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McDowell practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oral Surgical Institute | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James G. McDowell Jr. is one of 548 general surgeons in Tennessee
Surgery is Dr. McDowell's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. McDowell is licensed in Tennessee.
Specialties and state licenses
- Surgery, TennesseePrimary
General surgeons near Dr. McDowell
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. James G. McDowell Jr. billed Medicare for 90 services in 2024
CMS data shows 90 Medicare services from Dr. McDowell across 3 procedure codes in 2024, all of them office visits, for 91 Medicare patients. Medicare paid $6,444 for them. Every service was in an office.
Dr. McDowell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 982024: 908%
- Surgery
- 2023: 172024: 0100%
Dr. McDowell compared with the Tennessee median for general surgeons, 2024
- Dr. McDowell
- Tennessee median
- Medicare services
- 90vs 17448% below
- Medicare patients
- 91vs 12225% below
- Part D claims
- 31vs 5240% below
Medians across 548 general surgeons in Tennessee with Dmand AI profiles that report each measure.
Dr. McDowell'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. McDowell and other general surgeons in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James G. McDowell Jr. treated 91 Medicare patients in 2024, average age 72
CMS counts 91 Medicare patients who saw Dr. McDowell in 2024. The largest group is 65 to 74, with 57 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.34, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. McDowell's median patient age at 59, with 63% women.
Dr. McDowell's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. McDowell's Medicare patients by sex, 2024
- Women5055%
- Men4145%
Chronic conditions among Dr. McDowell's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease38%
- Anxiety37%
- Diabetes36%
- Chronic kidney disease30%
- Mood disorders29%
Share of Medicare patients with each condition. A patient can have several.
Dr. McDowell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James G. McDowell Jr. wrote 63 Medicare Part D claims in 2024
In 2024, Dr. McDowell wrote 63 Medicare Part D claims for 47 patients. 100% of them were for generic drugs. CMS names the drug for 31 of them, across 1 drug with 11 or more claims each, at $131 in total drug cost. In 2023, CMS named 74 claims across 3 drugs.
Dr. McDowell'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. McDowell's Part D claims, 2024
- Opioids51%32 of 63 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: 742024: 3158%
Drugs named by CMS: 1 in 2024, 3 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
How Dr. James G. McDowell Jr. takes part in Medicare
Dr. McDowell accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 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); and Doctors and Clinicians Utilization Data (CMS)
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Dr. James G. McDowell Jr. received $39,433 in industry payments from 2016 to 2025
CMS Open Payments shows 81 general payments to Dr. McDowell from 19 drug and device companies from 2016 to 2025. Education make up the largest share, 78% of the total. Intuitive Surgical, Inc. paid the most, $37,281.
General payments to Dr. McDowell by program year, 2016 to 2025
General payments to Dr. McDowell by kind, 2016 to 2025
- Education$30,75078%
- Travel and lodging$5,00313%
- Food and beverage$3,6719%
- Gifts$90%
Companies that paid Dr. McDowell 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. James G. McDowell Jr. graduated from University of Texas Medical School at San Antonio
Dr. McDowell graduated from University of Texas Medical School at San Antonio in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James G. McDowell Jr.'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) |
| 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. James G. McDowell Jr.
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. James G. McDowell Jr.'s NPI number?
Dr. James G. McDowell Jr.'s NPI number is 1437156270. It was assigned on July 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. James G. McDowell Jr.?
Dr. James G. McDowell Jr. is a general surgeon in Nashville, Tennessee. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. James G. McDowell Jr. practice?
Dr. McDowell practices at 410 42nd Avenue North, Suite 300, Nashville, TN 37209. Dr. McDowell's primary practice is Oral Surgical Institute in Nashville, Tennessee. Dmand AI also links Dr. McDowell to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. James G. McDowell Jr.'s office phone number?
The practice phone on file for Dr. McDowell is (615) 329-4401.
What is Dr. James G. McDowell Jr.'s medical license number?
Dr. McDowell holds Tennessee license MD36191.
Which hospitals is Dr. James G. McDowell Jr. affiliated with?
Dr. McDowell is affiliated with TriStar Hendersonville Medical Center. Dmand AI links Dr. McDowell to 1 more hospital.
What medical group is Dr. James G. McDowell Jr. part of?
Dr. McDowell is linked to Ascension Saint Thomas Medical Partners. Dmand AI links Dr. McDowell to 1 more medical group.
Does Dr. James G. McDowell Jr. accept Medicare?
Yes. CMS data shows Dr. McDowell billed Medicare for 90 services in 2024, and Dr. McDowell accepts Medicare assignment.
How many Medicare patients does Dr. James G. McDowell Jr. see?
CMS counts 91 Medicare patients who saw Dr. McDowell in 2024, with an average age of 72.
What services does Dr. James G. McDowell Jr. bill to Medicare?
In 2024, Dr. McDowell's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and office visit, established patient (99214).
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Where did Dr. James G. McDowell Jr. go to medical school?
Dr. McDowell graduated from University of Texas Medical School at San Antonio in 1998.
What drugs does Dr. James G. McDowell Jr. prescribe most?
In 2024 Medicare Part D data, Dr. McDowell's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. James G. McDowell Jr. received payments from drug or device companies?
CMS Open Payments shows $39,433 in general payments to Dr. McDowell from 19 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. James G. McDowell Jr. been practicing?
Dr. McDowell graduated from medical school in 1998, 28 years ago.
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