Dr. Grant Barry, DO
- Part D claims, 2024
- 43
- Hospital affiliations
- 1
- Industry payments
- $3,244
- Medical groups
- 2
- State license
- 1
- Practice address
- 2292 Dalton Dr, Clarksville, TN 37043
- Practice phone
- Call (629) 206-6858
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Diana Health TN
Clarksville, Tennessee
Find Dr. Barry'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. Grant Barry is an OB-GYN in Clarksville, Tennessee
Dr. Barry practices at Diana Health TN in Clarksville, Tennessee.
Dr. Barry's NPI, 1396372355, was assigned on March 26, 2020. Dr. Barry graduated from Lincoln Memorial University Medical Department in 2020. Dr. Barry holds Tennessee license 5820.
- NPI
- 1396372355NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618395138
- NPI enumeration date
- March 26, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (629) 206-6858
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Grant Barry practices at Diana Health TN in Clarksville, Tennessee
Dr. Barry's primary practice is Diana Health TN, at 2292 Dalton Dr, Clarksville, TN 37043 in Montgomery County. The practice phone is (629) 206-6858.
- Diana Health TN2292 Dalton Dr, Clarksville, TN 37043 · Montgomery CountyPhone(629) 206-6858
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Grant Barry is affiliated with 3 sites of care and 2 medical groups
Dr. Barry's primary practice is Diana Health TN in Clarksville, Tennessee. Dr. Barry is also affiliated with Parkridge Medical Center. The medical group on file is Ascension Saint Thomas Medical Partners. Dmand AI also links Dr. Barry to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Grant Barry's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barry practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Diana Health TN | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Grant Barry is one of 765 OB-GYNs in Tennessee
Obstetrics and gynecology is Dr. Barry's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Barry is licensed in Tennessee.
Specialties and state licenses
- Obstetrics and gynecology, TennesseePrimary
OB-GYNs near Dr. Barry
Counts of OB-GYNs 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. Grant Barry's patients have a median age of 32
Across all payers, Dmand AI patient panel data puts Dr. Barry's median patient age at 32, with 100% women.
Dr. Barry's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Grant Barry wrote 43 Medicare Part D claims in 2024
In 2024, Dr. Barry wrote 43 Medicare Part D claims for 18 patients. 81% of them were for generic drugs. They cover 3 drugs, with $326 in total drug cost. In 2021, CMS named 25 claims across 2 drugs.
Dr. Barry's Part D claims by kind of drug, 2024
- Generic35 claims81%
- Brand-name and other8 claims19%
Dr. Barry's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2023
- 2021
- 2023
- Claims for drugs CMS names
- 2021: 252023: 52108%
Drugs named by CMS: 3 in 2023, 2 in 2021.
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. Grant Barry takes part in Medicare
Dr. Barry accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of the uterus: 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. Grant Barry received $3,244 in industry payments from 2021 to 2025
CMS Open Payments shows 23 general payments to Dr. Barry from 12 drug and device companies from 2021 to 2025. Education make up the largest share, 77% of the total. Intuitive Surgical, Inc. paid the most, $2,902.
General payments to Dr. Barry by program year, 2021 to 2025
General payments to Dr. Barry by kind, 2021 to 2025
- Education$2,50077%
- Food and beverage$39212%
- Travel and lodging$35211%
Companies that paid Dr. Barry the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Grant Barry graduated from Lincoln Memorial University Medical Department
Dr. Barry graduated from Lincoln Memorial University Medical Department in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Grant Barry'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Grant Barry
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. Grant Barry's NPI number?
Dr. Grant Barry's NPI number is 1396372355. It was assigned on March 26, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Grant Barry?
Dr. Grant Barry is an OB-GYN in Clarksville, Tennessee. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Grant Barry practice?
Dr. Barry practices at 2292 Dalton Dr, Clarksville, TN 37043. Dr. Barry's primary practice is Diana Health TN in Clarksville, Tennessee. Dmand AI also links Dr. Barry to 1 group practice or clinic and 1 medical group.
What is Dr. Grant Barry's office phone number?
The practice phone on file for Dr. Barry is (629) 206-6858.
What is Dr. Grant Barry's medical license number?
Dr. Barry holds Tennessee license 5820.
Which hospitals is Dr. Grant Barry affiliated with?
Dr. Barry is affiliated with Parkridge Medical Center.
What medical group is Dr. Grant Barry part of?
Dr. Barry is linked to Ascension Saint Thomas Medical Partners. Dmand AI links Dr. Barry to 1 more medical group.
Does Dr. Grant Barry accept Medicare?
Yes. CMS lists Dr. Barry as accepting Medicare assignment.
Where did Dr. Grant Barry go to medical school?
Dr. Barry graduated from Lincoln Memorial University Medical Department in 2020.
What drugs does Dr. Grant Barry prescribe most?
In 2023 Medicare Part D data, Dr. Barry's most prescribed drugs by claims were Ondansetron HCl, Oxycodone HCl and Oxycodone-Acetaminophen.
Has Dr. Grant Barry received payments from drug or device companies?
CMS Open Payments shows $3,244 in general payments to Dr. Barry from 12 companies from 2021 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Grant Barry been practicing?
Dr. Barry graduated from medical school in 2020, 6 years ago.
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