Semin Fetal Neonatal Med
ChorioamnionitisFetal BloodPlacenta
Dr. Lauren Tepfer Astrug, MD
NPI1780950386
- Publications
- 1
- Hospital affiliations
- 3
- Industry payments
- $750
- Medical groups
- 2
- State license
- 1
- Practice address
- 4201 Medical Center Drive, Mchenry, IL 60050
- Practice phone
- Call (815) 344-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Astrug'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. Lauren Tepfer Astrug is a pediatrician in Mchenry, Illinois
Dr. Astrug practices at Northwestern Medicine McHenry Hospital in Mchenry, Illinois, part of Northwestern Memorial HealthCare.
Dr. Astrug's NPI, 1780950386, was assigned on March 28, 2012. Dr. Astrug holds Illinois license 036.137815.
NPI and contact details
- NPI
- 1780950386NPI Registry (opens in a new tab)
- NPI enumeration date
- March 28, 2012
- NPI status
- Active
- Practice phone
- (815) 344-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Lauren Tepfer Astrug practices at Northwestern Medicine McHenry Hospital in Mchenry, Illinois
Dr. Astrug's primary practice is Northwestern Medicine McHenry Hospital, at 4201 Medical Center Drive, Mchenry, IL 60050 in Mc Henry County. The practice phone is (815) 344-5000.
- Northwestern Medicine McHenry Hospital4201 Medical Center Drive, Mchenry, IL 60050 · Mc Henry CountyPhone(815) 344-5000
Source: Dmand AI Affiliation Data
Dr. Lauren Tepfer Astrug is affiliated with 3 sites of care and 2 medical groups
Dr. Astrug's primary practice is Northwestern Medicine McHenry Hospital in Mchenry, Illinois, part of Northwestern Memorial HealthCare. Dr. Astrug is also affiliated with Advocate Illinois Masonic Medical Center. The medical group on file is Endeavor Health Medical Group. Dmand AI also links Dr. Astrug to 1 more hospital and 1 medical group, each named with a free account.
Advocate Illinois Masonic Medical CenterEndeavor Health Medical Group1 hospitalName with a free account1 medical groupName with a free account
See all 5 affiliations for Dr. AstrugSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lauren Tepfer Astrug's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Astrug practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medicine McHenry Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Astrug practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Northwestern Memorial HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Lauren Tepfer Astrug is one of 2,423 pediatricians in Illinois
Pediatrics is Dr. Astrug's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Astrug is licensed in Illinois.
Specialties and state licenses
- Pediatrics, IllinoisPrimary
Pediatricians near Dr. Astrug
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
2,423pediatricians in Illinois14pediatricians in Mchenry9pediatricians at Northwestern Medicine McHenry Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Lauren Tepfer Astrug's patients have a median age of 2
Across all payers, Dmand AI patient panel data puts Dr. Astrug's median patient age at 2, with 58% women.
Dr. Astrug'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
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Lauren Tepfer Astrug has 1 publication on record
Dmand AI links 1 paper to Dr. Astrug in 2020. Dr. Astrug's most frequent co-authors are Sachin Amin, MD and Jonathan Muraskas, MD.
Papers1
Dr. Astrug's most frequent co-authors
Recent publications by Dr. Astrug
See who Dr. Astrug researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Astrug 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. Lauren Tepfer Astrug received $750 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Astrug from 1 drug or device company in 2025. Consulting fees make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $750.
Companies that paid Dr. Astrug the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Lauren Tepfer Astrug'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) |
| 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. Lauren Tepfer Astrug
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. Lauren Tepfer Astrug's NPI number?
Dr. Lauren Tepfer Astrug's NPI number is 1780950386. It was assigned on March 28, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Lauren Tepfer Astrug?
Dr. Lauren Tepfer Astrug is a pediatrician in Mchenry, Illinois. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Lauren Tepfer Astrug practice?
Dr. Astrug practices at 4201 Medical Center Drive, Mchenry, IL 60050. Dr. Astrug's primary practice is Northwestern Medicine McHenry Hospital in Mchenry, Illinois, part of Northwestern Memorial HealthCare. Dmand AI also links Dr. Astrug to 1 hospital and 1 medical group.
What is Dr. Lauren Tepfer Astrug's office phone number?
The practice phone on file for Dr. Astrug is (815) 344-5000.
What is Dr. Lauren Tepfer Astrug's medical license number?
Dr. Astrug holds Illinois license 036.137815.
Which hospitals is Dr. Lauren Tepfer Astrug affiliated with?
Dr. Astrug practices at Northwestern Medicine McHenry Hospital in Mchenry, Illinois. Dr. Astrug is also affiliated with Advocate Illinois Masonic Medical Center. Dmand AI links Dr. Astrug to 1 more hospital.
What medical group is Dr. Lauren Tepfer Astrug part of?
Dr. Astrug is linked to Endeavor Health Medical Group. Dmand AI links Dr. Astrug to 1 more medical group.
Has Dr. Lauren Tepfer Astrug received payments from drug or device companies?
CMS Open Payments shows $750 in general payments to Dr. Astrug from 1 company from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Lauren Tepfer Astrug been practicing?
Dr. Astrug's NPI was assigned in 2012.
Does Dr. Lauren Tepfer Astrug do research?
Dmand AI links 1 publication to Dr. Astrug.
Who does Dr. Lauren Tepfer Astrug publish with?
Dr. Astrug's most frequent co-authors are Sachin Amin, MD (1 shared paper) and Jonathan Muraskas, MD (1 shared paper).
Selling to pediatrics practices?
See pediatricians in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card