Mollie Hartz
- Industry payments
- $251
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 8401 Connecticut Ave Suite 201 Suite 201, Chevy Chase, MD 20815-5829
- Practice phone
- Call (301) 907-3960
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Privia Medical Group - Pediatrics - Chevy Chase (Connecticut Ave)
Multi-specialty group site · Chevy Chase, Maryland
Find Mollie Hartz'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.
Mollie Hartz is a pediatric nurse practitioner in Arlington, Virginia
Mollie Hartz practices at Privia Medical Group - Pediatrics - Chevy Chase (Connecticut Ave) in Chevy Chase, Maryland.
Mollie Hartz's NPI, 1578251948, was assigned on April 25, 2023. Mollie Hartz holds Maryland license R259129.
- NPI
- 1578251948NPI Registry (opens in a new tab)
- NPI enumeration date
- April 25, 2023
- NPI status
- Active
- Practice phone
- (301) 907-3960
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mollie Hartz practices in Chevy Chase and Arlington
Mollie Hartz's primary practice is Privia Medical Group - Pediatrics - Chevy Chase (Connecticut Ave), at 8401 Connecticut Ave Suite 201 Suite 201, Chevy Chase, MD 20815-5829. The practice phone is (301) 907-3960. The NPI Registry lists Mollie Hartz's practice address as 200 N Glebe Rd, Arlington, VA 22203.
- Privia Medical Group - Pediatrics - Chevy Chase (Connecticut Ave)Primary8401 Connecticut Ave Suite 201 Suite 201, Chevy Chase, MD 20815-5829Phone(301) 907-3960
- NPI Registry address200 N Glebe Rd, Arlington, VA 22203 · Arlington County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Mollie Hartz is affiliated with 2 sites of care and 2 medical groups
Mollie Hartz's primary practice is Privia Medical Group - Pediatrics - Chevy Chase (Connecticut Ave) in Chevy Chase, Maryland. The medical group on file is Privia Medical Group. Dmand AI also links Mollie Hartz to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Mollie Hartz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mollie Hartz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Privia Medical Group - Pediatrics - Chevy Chase (Connecticut Ave) | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Mollie Hartz is one of 417 pediatric nurse practitioners in Virginia
Nurse practitioner is Mollie Hartz's primary specialty in the NPI Registry, under taxonomy code 363LP0200X. The record also lists pediatrics. Mollie Hartz is licensed in Maryland.
Specialties and state licenses
- Pediatric nurse practitioner, MarylandPrimary
Pediatric nurse practitioners near Mollie Hartz
Counts of pediatric nurse practitioners 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
Mollie Hartz's patients have a median age of 3
Across all payers, Dmand AI patient panel data puts Mollie Hartz's median patient age at 3, with 0% women.
Mollie Hartz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 3
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Mollie Hartz received $251 in industry payments in 2025
CMS Open Payments shows 9 general payments to Mollie Hartz from 7 drug and device companies in 2025. Food and beverage make up the largest share, 90% of the total. AstraZeneca Pharmaceuticals LP paid the most, $58.
General payments to Mollie Hartz by kind, 2025 to 2025
- Food and beverage$22790%
- Consulting fees$2410%
Companies that paid Mollie Hartz 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 Mollie Hartz'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Mollie Hartz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mollie Hartz's NPI number?
Mollie Hartz's NPI number is 1578251948. It was assigned on April 25, 2023, and it is active in the NPI Registry.
What does Mollie Hartz specialize in?
Mollie Hartz is a pediatric nurse practitioner in Arlington, Virginia. The primary specialty in the NPI Registry is Pediatric Nurse Practitioner (taxonomy code 363LP0200X).
Where does Mollie Hartz practice?
Mollie Hartz practices at 8401 Connecticut Ave Suite 201 Suite 201, Chevy Chase, MD 20815-5829. Mollie Hartz also practices at 200 N Glebe Rd, Arlington, VA 22203. Mollie Hartz's primary practice is Privia Medical Group - Pediatrics - Chevy Chase (Connecticut Ave) in Chevy Chase, Maryland. Dmand AI also links Mollie Hartz to 1 group practice or clinic and 1 medical group.
What is Mollie Hartz's office phone number?
The practice phone on file for Mollie Hartz is (301) 907-3960.
What is Mollie Hartz's medical license number?
Mollie Hartz holds Maryland license R259129.
What medical group is Mollie Hartz part of?
Mollie Hartz is linked to Privia Medical Group. Dmand AI links Mollie Hartz to 1 more medical group.
Has Mollie Hartz received payments from drug or device companies?
CMS Open Payments shows $251 in general payments to Mollie Hartz from 7 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Mollie Hartz been practicing?
Mollie Hartz's NPI was assigned in 2023.
Selling to nurse practitioner practices?
See pediatric nurse practitioners in Virginia 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