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Dr. Christopher Hollweg, MD
NPI1467719500
- Publications
- 1
- Industry payments
- $20
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 284 Pulaski Rd, Greenlawn, NY 11740
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nsuh Imaging at Huntington - HOPD
Acute Care Hospital outpatient department · Greenlawn, New York
Find Dr. Hollweg'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. Christopher Hollweg is a pediatrician in Greenlawn, New York
Dr. Hollweg practices at Nsuh Imaging at Huntington - HOPD in Greenlawn, New York.
Dr. Hollweg's NPI, 1467719500, was assigned on April 13, 2012. Dr. Hollweg holds New York license 286166.
NPI and contact details
- NPI
- 1467719500NPI Registry (opens in a new tab)
- NPI enumeration date
- April 13, 2012
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Christopher Hollweg practices at Nsuh Imaging at Huntington - HOPD in Greenlawn, New York
Dr. Hollweg's primary practice is Nsuh Imaging at Huntington - HOPD, at 284 Pulaski Rd, Greenlawn, NY 11740.
- Nsuh Imaging at Huntington - HOPD284 Pulaski Rd, Greenlawn, NY 11740
Source: Dmand AI Affiliation Data
Dr. Christopher Hollweg is affiliated with 2 sites of care and 1 medical group
Dr. Hollweg's primary practice is Nsuh Imaging at Huntington - HOPD in Greenlawn, New York. The medical group on file is Northwell Health Family Health Center at Huntington. Dmand AI also links Dr. Hollweg to 1 more group practice or clinic, named with a free account. Dr. Hollweg's employer is on file too: a hospital.
Nsuh Imaging at Huntington - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Christopher Hollweg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hollweg practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nsuh Imaging at Huntington - HOPD | 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. Christopher Hollweg is one of 4,313 pediatricians in New York
Pediatrics is Dr. Hollweg's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Hollweg is licensed in New York.
Specialties and state licenses
- Pediatrics, New YorkPrimary
Pediatricians near Dr. Hollweg
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
4,313pediatricians in New York
8pediatricians in Greenlawn
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Christopher Hollweg's patients have a median age of 2
Across all payers, Dmand AI patient panel data puts Dr. Hollweg's median patient age at 2, with 0% women.
Dr. Hollweg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 2
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Christopher Hollweg has 1 publication on record
Dmand AI links 1 paper to Dr. Hollweg in 2025. Dr. Hollweg's most frequent co-authors are David A. Tuveson, MD and Xinhua Zhu.
Papers1
Dr. Hollweg's most frequent co-authors
Recent publications by Dr. Hollweg
See who Dr. Hollweg researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hollweg 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. Christopher Hollweg received $20 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Hollweg from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Varian Medical Systems, Inc. paid the most, $20.
Companies that paid Dr. Hollweg the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Christopher Hollweg'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 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) |
| 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. Christopher Hollweg
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. Christopher Hollweg's NPI number?
Dr. Christopher Hollweg's NPI number is 1467719500. It was assigned on April 13, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Hollweg?
Dr. Christopher Hollweg is a pediatrician in Greenlawn, New York. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Christopher Hollweg practice?
Dr. Hollweg practices at 284 Pulaski Rd, Greenlawn, NY 11740. Dr. Hollweg's primary practice is Nsuh Imaging at Huntington - HOPD in Greenlawn, New York. Dmand AI also links Dr. Hollweg to 1 group practice or clinic.
What is Dr. Christopher Hollweg's medical license number?
Dr. Hollweg holds New York license 286166.
What medical group is Dr. Christopher Hollweg part of?
Dr. Hollweg is linked to Northwell Health Family Health Center at Huntington.
Has Dr. Christopher Hollweg received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Hollweg from 1 company from 2019 to 2019. The largest total came from Varian Medical Systems, Inc.
How long has Dr. Christopher Hollweg been practicing?
Dr. Hollweg's NPI was assigned in 2012.
Does Dr. Christopher Hollweg do research?
Dmand AI links 1 publication to Dr. Hollweg.
Who does Dr. Christopher Hollweg publish with?
Dr. Hollweg's most frequent co-authors are David A. Tuveson, MD (1 shared paper) and Xinhua Zhu (1 shared paper).
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