Dr. Robert D. Sinyard III, MD
- Part D claims, 2023
- 14
- Hospital affiliations
- 3
- Industry payments
- $2,662
- Medical group
- 1
- State license
- 1
- Practice address
- 1211 Medical Center Drive, Nashville, TN 37232
- Practice phone
- Call (615) 322-3454
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sinyard'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. Robert D. Sinyard III is a general surgeon in Nashville, Tennessee
Dr. Sinyard practices at Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center.
Dr. Sinyard's NPI, 1306376553, was assigned on June 19, 2017. Dr. Sinyard holds Massachusetts license 271797.
- NPI
- 1306376553NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012280316
- NPI enumeration date
- June 19, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 322-3454
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert D. Sinyard III practices at Vanderbilt University Medical Center in Nashville, Tennessee
Dr. Sinyard's primary practice is Vanderbilt University Medical Center, at 1211 Medical Center Drive, Nashville, TN 37232 in Davidson County. The practice phone is (615) 322-3454.
- Vanderbilt University Medical Center1211 Medical Center Drive, Nashville, TN 37232 · Davidson CountyPhone(615) 322-3454
Source: Dmand AI Affiliation Data
Dr. Robert D. Sinyard III is affiliated with 4 sites of care and 1 medical group
Dr. Sinyard's primary practice is Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center. Dr. Sinyard is also affiliated with Vanderbilt Wilson County Hospital. The medical group on file is Vanderbilt University Medical Center. Dmand AI also links Dr. Sinyard to 1 more hospital and 1 group practice or clinic, 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. Robert D. Sinyard III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sinyard practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vanderbilt University Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Robert D. Sinyard III is one of 548 general surgeons in Tennessee
Surgery is Dr. Sinyard's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Sinyard is licensed in Massachusetts.
Specialties and state licenses
- Surgery, MassachusettsPrimary
General surgeons near Dr. Sinyard
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. Robert D. Sinyard III's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Sinyard's median patient age at 67, with 42% women.
Dr. Sinyard's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women42%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. Robert D. Sinyard III wrote 14 Medicare Part D claims in 2023
In 2023, Dr. Sinyard wrote 14 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $34 in total drug cost. In 2022, CMS named 11 claims across 1 drug.
Dr. Sinyard'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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 112023: 1427%
Drugs named by CMS: 1 in 2023, 1 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Robert D. Sinyard III takes part in Medicare
Dr. Sinyard 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)
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. Robert D. Sinyard III received $2,662 in industry payments from 2022 to 2025
CMS Open Payments shows 6 general payments to Dr. Sinyard from 2 drug and device companies from 2022 to 2025. Consulting fees make up the largest share, 46% of the total. Intuitive Surgical, Inc. paid the most, $1,430.
General payments to Dr. Sinyard by program year, 2022 to 2025
General payments to Dr. Sinyard by kind, 2022 to 2025
- Consulting fees$1,23146%
- Education$1,00038%
- Travel and lodging$40115%
- Food and beverage$291%
Companies that paid Dr. Sinyard the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Robert D. Sinyard III'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 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) |
| 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) |
| 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. Robert D. Sinyard III
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. Robert D. Sinyard III's NPI number?
Dr. Robert D. Sinyard III's NPI number is 1306376553. It was assigned on June 19, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert D. Sinyard III?
Dr. Robert D. Sinyard III is a general surgeon in Nashville, Tennessee. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Robert D. Sinyard III practice?
Dr. Sinyard practices at 1211 Medical Center Drive, Nashville, TN 37232. Dr. Sinyard's primary practice is Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center. Dmand AI also links Dr. Sinyard to 1 hospital and 1 group practice or clinic.
What is Dr. Robert D. Sinyard III's office phone number?
The practice phone on file for Dr. Sinyard is (615) 322-3454.
What is Dr. Robert D. Sinyard III's medical license number?
Dr. Sinyard holds Massachusetts license 271797.
Which hospitals is Dr. Robert D. Sinyard III affiliated with?
Dr. Sinyard practices at Vanderbilt University Medical Center in Nashville, Tennessee. Dr. Sinyard is also affiliated with Vanderbilt Wilson County Hospital. Dmand AI links Dr. Sinyard to 1 more hospital.
What medical group is Dr. Robert D. Sinyard III part of?
Dr. Sinyard is linked to Vanderbilt University Medical Center.
Does Dr. Robert D. Sinyard III accept Medicare?
Yes. CMS lists Dr. Sinyard as accepting Medicare assignment.
What drugs does Dr. Robert D. Sinyard III prescribe most?
In 2023 Medicare Part D data, Dr. Sinyard's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Robert D. Sinyard III received payments from drug or device companies?
CMS Open Payments shows $2,662 in general payments to Dr. Sinyard from 2 companies from 2022 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Robert D. Sinyard III been practicing?
Dr. Sinyard graduated from medical school in 2017, 9 years ago.
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