Dr. Laura Elizabeth Holzum, MD
- Industry payments
- $480
- Affiliated sites
- 4
- Medical groups
- 3
- State licenses
- 2
- Year NPI issued
- 2011
- Practice address
- 3878 Pershall Rd, Saint Louis, MO 63135
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
SSM Cardinal Glennon Children's Hospital - North County Specialty Care - HOPD
Acute Care Hospital outpatient department · Saint Louis, Missouri
Find Dr. Holzum'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. Laura Elizabeth Holzum is a pediatrician in Saint Louis, Missouri
Dr. Holzum practices at SSM Cardinal Glennon Children's Hospital - North County Specialty Care - HOPD in Saint Louis, Missouri.
Dr. Holzum's NPI, 1770870776, was assigned on June 29, 2011. Dr. Holzum holds Missouri license 2019042541.
- NPI
- 1770870776NPI Registry (opens in a new tab)
- NPI enumeration date
- June 29, 2011
- NPI status
- Active
- 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. Laura Elizabeth Holzum practices at SSM Cardinal Glennon Children's Hospital - North County Specialty Care - HOPD in Saint Louis, Missouri
Dr. Holzum's primary practice is SSM Cardinal Glennon Children's Hospital - North County Specialty Care - HOPD, at 3878 Pershall Rd, Saint Louis, MO 63135.
- SSM Cardinal Glennon Children's Hospital - North County Specialty Care - HOPD3878 Pershall Rd, Saint Louis, MO 63135
Source: Dmand AI Affiliation Data
Dr. Laura Elizabeth Holzum is affiliated with 4 sites of care and 3 medical groups
Dr. Holzum's primary practice is SSM Cardinal Glennon Children's Hospital - North County Specialty Care - HOPD in Saint Louis, Missouri. The medical group on file is SSM Health Medical Group. Dmand AI also links Dr. Holzum to 3 more group practices and clinics and 2 medical groups, each named with a free account. Dr. Holzum's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Laura Elizabeth Holzum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Holzum practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Cardinal Glennon Children's Hospital - North County Specialty Care - HOPD | Available with a free account |
| +3 more sites and 2 medical groups | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Laura Elizabeth Holzum is one of 1,158 pediatricians in Missouri
Pediatrics is Dr. Holzum's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dmand AI has Dr. Holzum's licenses on file in 2 states: Missouri and Illinois.
Specialties and state licenses
- Pediatrics, MissouriPrimary
- Illinois license
Pediatricians near Dr. Holzum
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. Laura Elizabeth Holzum's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Holzum's median patient age at 12, with 55% women.
Dr. Holzum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Laura Elizabeth Holzum received $480 in industry payments from 2016 to 2024
CMS Open Payments shows 16 general payments to Dr. Holzum from 6 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $175.
General payments to Dr. Holzum by program year, 2016 to 2024
Companies that paid Dr. Holzum the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Laura Elizabeth Holzum'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 |
| 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. Laura Elizabeth Holzum
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. Laura Elizabeth Holzum's NPI number?
Dr. Laura Elizabeth Holzum's NPI number is 1770870776. It was assigned on June 29, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Laura Elizabeth Holzum?
Dr. Laura Elizabeth Holzum is a pediatrician in Saint Louis, Missouri. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Laura Elizabeth Holzum practice?
Dr. Holzum practices at 3878 Pershall Rd, Saint Louis, MO 63135. Dr. Holzum's primary practice is SSM Cardinal Glennon Children's Hospital - North County Specialty Care - HOPD in Saint Louis, Missouri. Dmand AI also links Dr. Holzum to 3 group practices and clinics and 2 medical groups.
What is Dr. Laura Elizabeth Holzum's medical license number?
Dr. Holzum holds Missouri license 2019042541, one of the licenses on file in 2 states.
Which states has Dr. Laura Elizabeth Holzum been licensed in?
Dmand AI has state licenses on file for Dr. Holzum in Missouri and Illinois.
What medical group is Dr. Laura Elizabeth Holzum part of?
Dr. Holzum is linked to SSM Health Medical Group. Dmand AI links Dr. Holzum to 2 more medical groups.
Has Dr. Laura Elizabeth Holzum received payments from drug or device companies?
CMS Open Payments shows $480 in general payments to Dr. Holzum from 6 companies from 2016 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Laura Elizabeth Holzum been practicing?
Dr. Holzum's NPI was assigned in 2011.
Selling to pediatrics practices?
See pediatricians in Missouri 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