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Dr. Zachary David Hoy, MD
NPI1629399019
- Publications
- 2
- Hospital affiliations
- 1
- Industry payments
- $170
- Medical groups
- 3
- Insurance carriers
- 7
- Practice address
- 2300 Patterson Street, Nashville, TN 37203
- Practice phone
- Call (615) 342-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hoy's professional email, personal email and mobile number
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Dr. Zachary David Hoy is a pediatric infectious diseases physician in Nashville, Tennessee
Dr. Hoy practices at TriStar Centennial Medical Center in Nashville, Tennessee, part of HCA Healthcare.
Dr. Hoy's NPI, 1629399019, was assigned on June 20, 2010. Dr. Hoy graduated from University Of Louisville School Of Medicine in 2008. Dr. Hoy holds Tennessee license MD0000052589.
NPI and contact details
- NPI
- 1629399019NPI Registry (opens in a new tab)
- NPI enumeration date
- June 20, 2010
- NPI status
- Active
- Practice phone
- (615) 342-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Zachary David Hoy practices at TriStar Centennial Medical Center in Nashville, Tennessee
Dr. Hoy's primary practice is TriStar Centennial Medical Center, at 2300 Patterson Street, Nashville, TN 37203 in Davidson County. The practice phone is (615) 342-1000.
- TriStar Centennial Medical Center2300 Patterson Street, Nashville, TN 37203 · Davidson CountyPhone(615) 342-1000
Source: Dmand AI Affiliation Data
Dr. Zachary David Hoy is affiliated with 2 sites of care and 3 medical groups
Dr. Hoy's primary practice is TriStar Centennial Medical Center in Nashville, Tennessee, part of HCA Healthcare. The medical group on file is Pediatrix Medical Group. Dmand AI also links Dr. Hoy to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Pediatrix Medical Group2 medical groupsNames with a free account1 group practice or clinicName with a free account
See all 5 affiliations for Dr. HoySources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zachary David Hoy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hoy practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| TriStar Centennial Medical Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zachary David Hoy is one of 49 pediatric infectious diseases physicians in Tennessee
Pediatric infectious diseases is Dr. Hoy's primary specialty in the NPI Registry, under taxonomy code 2080P0208X. Dr. Hoy is board certified in pediatric infectious diseases by the American Board of Pediatrics. Dmand AI has Dr. Hoy's licenses on file in 4 states: Tennessee, California, Texas and Arizona.
Specialties and state licenses
- Pediatric infectious diseases, TennesseePrimary
- Pediatrics, California
- Texas license
- Arizona license
Pediatric infectious diseases physicians near Dr. Hoy
Counts of pediatric infectious diseases physicians with a Dmand AI profile, by place and practice. Each opens the list.
49pediatric infectious diseases physicians in Tennessee17pediatric infectious diseases physicians in Nashville
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Zachary David Hoy's patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Hoy's median patient age at 10, with 36% women.
Dr. Hoy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women36%
- Men64%
Source: Dmand AI Patient Panel Data
Dr. Zachary David Hoy has 2 publications on record
Dmand AI links 2 papers to Dr. Hoy, published from 2015 to 2020. The most frequent topics are Lung, Macrophage Activation and Macrophages, Alveolar. Dr. Hoy has published most often in Infect Immun.
Papers2
Years published2015 to 2020
Topics Dr. Hoy writes about most
- Lung
- Macrophage Activation
- Macrophages, Alveolar
- Mice, SCID
- Pneumonia, Pneumocystis
Recent publications by Dr. Hoy
CD8-Positive T-LymphocytesDNA-Binding ProteinsEosinophils
See who Dr. Hoy researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hoy works with, so you can find a warm path to the right pediatric infectious diseases physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Zachary David Hoy received $170 in industry payments from 2016 to 2025
CMS Open Payments shows 9 general payments to Dr. Hoy from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $56.
General payments to Dr. Hoy by program year, 2016 to 2025
Companies that paid Dr. Hoy 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. Zachary David Hoy graduated from University Of Louisville School Of Medicine
Dr. Hoy graduated from University Of Louisville School Of Medicine in 2008.
- Medical school
- Board certified in pediatric infectious diseases
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Zachary David Hoy accepts plans from 7 insurance carriers
Dr. Hoy is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Massachusetts
- HCSC
- United Healthcare
- AR State Medicaid
- Elevance
- KY State Medicaid
Plan types Dr. Hoy accepts, by number of carriers
- Medicare4
- PPO4
- HMO2
- Medicaid2
- EPO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Zachary David Hoy'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 |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Zachary David Hoy
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. Zachary David Hoy's NPI number?
Dr. Zachary David Hoy's NPI number is 1629399019. It was assigned on June 20, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary David Hoy?
Dr. Zachary David Hoy is a pediatric infectious diseases physician in Nashville, Tennessee. The primary specialty in the NPI Registry is Pediatric Infectious Diseases Physician (taxonomy code 2080P0208X).
Where does Dr. Zachary David Hoy practice?
Dr. Hoy practices at 2300 Patterson Street, Nashville, TN 37203. Dr. Hoy's primary practice is TriStar Centennial Medical Center in Nashville, Tennessee, part of HCA Healthcare. Dmand AI also links Dr. Hoy to 2 medical groups and 1 group practice or clinic.
What is Dr. Zachary David Hoy's office phone number?
The practice phone on file for Dr. Hoy is (615) 342-1000.
What is Dr. Zachary David Hoy's medical license number?
Dr. Hoy holds Tennessee license MD0000052589, one of the licenses on file in 4 states.
Which states has Dr. Zachary David Hoy been licensed in?
Dmand AI has state licenses on file for Dr. Hoy in Tennessee (2015 to 2026), California (2010 to 2026), Texas (2021 to 2026) and Arizona (2022 to 2024).
Which hospitals is Dr. Zachary David Hoy affiliated with?
Dr. Hoy practices at TriStar Centennial Medical Center in Nashville, Tennessee.
What medical group is Dr. Zachary David Hoy part of?
Dr. Hoy is linked to Pediatrix Medical Group. Dmand AI links Dr. Hoy to 2 more medical groups.
Is Dr. Zachary David Hoy board certified?
Yes. Dr. Hoy is board certified in pediatric infectious diseases by the American Board of Pediatrics.
Where did Dr. Zachary David Hoy go to medical school?
Dr. Hoy graduated from University Of Louisville School Of Medicine in 2008.
Show 4 more questionsShow fewer questions
Has Dr. Zachary David Hoy received payments from drug or device companies?
CMS Open Payments shows $170 in general payments to Dr. Hoy from 4 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. Zachary David Hoy been practicing?
Dr. Hoy graduated from medical school in 2008, 18 years ago.
Does Dr. Zachary David Hoy do research?
Dmand AI links 2 publications to Dr. Hoy, published from 2015 to 2020.
What insurance does Dr. Zachary David Hoy accept?
Dr. Hoy is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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