Pediatrics
Bacteriological TechniquesInfectious Disease Transmission, VerticalMethicillin-Resistant Staphylococcus aureus
Dr. Andrew Ryan Alsentzer, MD
NPI1477991644PAC ID2466674684
- Publications
- 1
- Industry payments
- $223
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 222 22nd N Ave, Nashville, TN 37203
- Practice phone
- Call (629) 255-2620
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Heritage Medical Associates
Nashville, Tennessee
Find Dr. Alsentzer'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. Andrew Ryan Alsentzer is a pediatrician in Nashville, Tennessee
Dr. Alsentzer practices at Heritage Medical Associates in Nashville, Tennessee.
Dr. Alsentzer's NPI, 1477991644, was assigned on June 10, 2013. Dr. Alsentzer graduated from Vanderbilt University School of Medicine in 2013. Dr. Alsentzer holds Tennessee license 54439.
NPI and contact details
- NPI
- 1477991644NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466674684
- NPI enumeration date
- June 10, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (629) 255-2620
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew Ryan Alsentzer practices at Heritage Medical Associates in Nashville, Tennessee
Dr. Alsentzer's primary practice is Heritage Medical Associates, at 222 22nd N Ave, Nashville, TN 37203 in Davidson County. The practice phone is (629) 255-2620.
- Heritage Medical Associates222 22nd N Ave, Nashville, TN 37203 · Davidson CountyPhone(629) 255-2620
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Andrew Ryan Alsentzer is affiliated with 2 sites of care and 1 medical group
Dr. Alsentzer's primary practice is Heritage Medical Associates in Nashville, Tennessee. The medical group on file is Heritage Medical Associates. Dmand AI also links Dr. Alsentzer to 1 more group practice or clinic, named with a free account.
Heritage Medical AssociatesPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Andrew Ryan Alsentzer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alsentzer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Heritage Medical Associates | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrew Ryan Alsentzer is one of 1,094 pediatricians in Tennessee
Pediatrics is Dr. Alsentzer's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Alsentzer is licensed in Tennessee.
Specialties and state licenses
- Pediatrics, TennesseePrimary
Pediatricians near Dr. Alsentzer
Counts of pediatricians 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. Andrew Ryan Alsentzer's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Alsentzer's median patient age at 9, with 36% women.
Dr. Alsentzer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women36%
- Men63%
Source: Dmand AI Patient Panel Data
How Dr. Andrew Ryan Alsentzer takes part in Medicare
Dr. Alsentzer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew Ryan Alsentzer has 1 publication on record
Dmand AI links 1 paper to Dr. Alsentzer in 2012. Dr. Alsentzer's most frequent co-authors are Clarence B. Creech, MD, Sara Katharine Tedeschi, MD and Isaac P. Thomsen, MD.
Papers1
Dr. Alsentzer's most frequent co-authors
- Clarence B. Creech, MD1 shared paper
- Sara Katharine Tedeschi, MD1 shared paper
- Isaac P. Thomsen, MD1 shared paper
Recent publications by Dr. Alsentzer
See who Dr. Alsentzer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Alsentzer works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Andrew Ryan Alsentzer received $223 in industry payments from 2019 to 2025
CMS Open Payments shows 13 general payments to Dr. Alsentzer from 8 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Sanofi Pasteur Inc. paid the most, $56.
General payments to Dr. Alsentzer by program year, 2019 to 2025
Companies that paid Dr. Alsentzer the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Andrew Ryan Alsentzer graduated from Vanderbilt University School of Medicine
Dr. Alsentzer graduated from Vanderbilt University School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrew Ryan Alsentzer'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 |
| 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. Andrew Ryan Alsentzer
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. Andrew Ryan Alsentzer's NPI number?
Dr. Andrew Ryan Alsentzer's NPI number is 1477991644. It was assigned on June 10, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew Ryan Alsentzer?
Dr. Andrew Ryan Alsentzer is a pediatrician in Nashville, Tennessee. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Andrew Ryan Alsentzer practice?
Dr. Alsentzer practices at 222 22nd N Ave, Nashville, TN 37203. Dr. Alsentzer's primary practice is Heritage Medical Associates in Nashville, Tennessee. Dmand AI also links Dr. Alsentzer to 1 group practice or clinic.
What is Dr. Andrew Ryan Alsentzer's office phone number?
The practice phone on file for Dr. Alsentzer is (629) 255-2620.
What is Dr. Andrew Ryan Alsentzer's medical license number?
Dr. Alsentzer holds Tennessee license 54439.
What medical group is Dr. Andrew Ryan Alsentzer part of?
Dr. Alsentzer is linked to Heritage Medical Associates.
Does Dr. Andrew Ryan Alsentzer accept Medicare?
Yes. CMS lists Dr. Alsentzer as accepting Medicare assignment.
Where did Dr. Andrew Ryan Alsentzer go to medical school?
Dr. Alsentzer graduated from Vanderbilt University School of Medicine in 2013.
Has Dr. Andrew Ryan Alsentzer received payments from drug or device companies?
CMS Open Payments shows $223 in general payments to Dr. Alsentzer from 8 companies from 2019 to 2025. The largest total came from Sanofi Pasteur Inc.
How long has Dr. Andrew Ryan Alsentzer been practicing?
Dr. Alsentzer graduated from medical school in 2013, 13 years ago.
Does Dr. Andrew Ryan Alsentzer do research?
Dmand AI links 1 publication to Dr. Alsentzer.
Who does Dr. Andrew Ryan Alsentzer publish with?
Dr. Alsentzer's most frequent co-authors are Clarence B. Creech, MD (1 shared paper), Sara Katharine Tedeschi, MD (1 shared paper) and Isaac P. Thomsen, MD (1 shared paper).
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