Andrew Gu
- Publications
- 1
- Hospital affiliations
- 2
- Industry payments
- $137
- Medical groups
- 2
- State licenses
- 2
- Practice address
- 700 Children's Drive, Columbus, OH 43205
- Practice phone
- Call (614) 722-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Andrew Gu'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.
Andrew Gu is a hospitalist in Columbus, Ohio
Andrew Gu practices at Nationwide Children's Hospital in Columbus, Ohio, part of Nationwide Children's Hospital.
Andrew Gu's NPI, 1922525138, was assigned on August 28, 2017. Andrew Gu graduated from Northwestern University Feinberg Medical School in 2021. Andrew Gu holds Ohio license 35.151353.
- NPI
- 1922525138NPI Registry (opens in a new tab)
- NPI enumeration date
- August 28, 2017
- NPI status
- Active
- Practice phone
- (614) 722-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Andrew Gu practices at Nationwide Children's Hospital in Columbus, Ohio
Andrew Gu's primary practice is Nationwide Children's Hospital, at 700 Children's Drive, Columbus, OH 43205 in Franklin County. The practice phone is (614) 722-2000.
- Nationwide Children's Hospital700 Children's Drive, Columbus, OH 43205 · Franklin CountyPhone(614) 722-2000
Source: Dmand AI Affiliation Data
Andrew Gu is affiliated with 2 sites of care and 2 medical groups
Andrew Gu's primary practice is Nationwide Children's Hospital in Columbus, Ohio, part of Nationwide Children's Hospital. Andrew Gu is also affiliated with Mercy Health - St. Vincent Medical Center. The medical group on file is Mercy Health Physicians. Dmand AI also links Andrew Gu to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Andrew Gu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Andrew Gu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nationwide Children's Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Nationwide Children's Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Andrew Gu is one of 991 hospitalists in Ohio
Hospitalist is Andrew Gu's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Andrew Gu's licenses on file in 2 states: Ohio and Michigan.
Specialties and state licenses
- Hospitalist, OhioPrimary
- Pediatrics, Michigan
Hospitalists near Andrew Gu
Counts of hospitalists 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
Andrew Gu's patients have a median age of 5
Across all payers, Dmand AI patient panel data puts Andrew Gu's median patient age at 5, with 59% women.
Andrew Gu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 5
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
Andrew Gu has 1 publication on record
Dmand AI links 1 paper to Andrew Gu in 2023. Andrew Gu's most frequent co-authors are Jonathan Read Gaillard, MD and Erin Elizabeth Neil Knierbein, DO.
Andrew Gu's most frequent co-authors
Recent publications by Andrew Gu
See who Andrew Gu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Andrew Gu works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Andrew Gu received $137 in industry payments in 2025
CMS Open Payments shows 1 general payment to Andrew Gu from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $137.
Companies that paid Andrew Gu the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Andrew Gu graduated from Northwestern University Feinberg Medical School
Andrew Gu graduated from Northwestern University Feinberg Medical School in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Andrew Gu'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 |
| 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 Andrew Gu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Andrew Gu's NPI number?
Andrew Gu's NPI number is 1922525138. It was assigned on August 28, 2017, and it is active in the NPI Registry.
What does Andrew Gu specialize in?
Andrew Gu is a hospitalist in Columbus, Ohio. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Andrew Gu practice?
Andrew Gu practices at 700 Children's Drive, Columbus, OH 43205. Andrew Gu's primary practice is Nationwide Children's Hospital in Columbus, Ohio, part of Nationwide Children's Hospital. Dmand AI also links Andrew Gu to 1 medical group.
What is Andrew Gu's office phone number?
The practice phone on file for Andrew Gu is (614) 722-2000.
What is Andrew Gu's medical license number?
Andrew Gu holds Ohio license 35.151353, one of the licenses on file in 2 states.
Which states has Andrew Gu been licensed in?
Dmand AI has state licenses on file for Andrew Gu in Ohio and Michigan.
Which hospitals is Andrew Gu affiliated with?
Andrew Gu practices at Nationwide Children's Hospital in Columbus, Ohio. Andrew Gu is also affiliated with Mercy Health - St. Vincent Medical Center.
What medical group is Andrew Gu part of?
Andrew Gu is linked to Mercy Health Physicians. Dmand AI links Andrew Gu to 1 more medical group.
Where did Andrew Gu go to medical school?
Andrew Gu graduated from Northwestern University Feinberg Medical School in 2021.
Has Andrew Gu received payments from drug or device companies?
CMS Open Payments shows $137 in general payments to Andrew Gu from 1 company from 2025 to 2025. The largest total came from Sanofi and Genzyme US Companies.
Show 3 more questionsShow fewer questions
How long has Andrew Gu been practicing?
Andrew Gu graduated from medical school in 2021, 5 years ago.
Does Andrew Gu do research?
Dmand AI links 1 publication to Andrew Gu.
Who does Andrew Gu publish with?
Andrew Gu's most frequent co-authors are Jonathan Read Gaillard, MD (1 shared paper) and Erin Elizabeth Neil Knierbein, DO (1 shared paper).
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