Medical groups in Herndon, VA
- Medical groups
- 18
- Multi-specialty
- 1
- Single-specialty
- 17
- More than one site
- 14
- 100+ physicians
- 1
There are 18 medical groups in Herndon with a Medicare PAC ID. Reston-Herndon MRI Center is the largest, with 147 Virginia physicians, followed by Fairfax Family Practice Centers with 56. 50% of Herndon groups are independent.
Find the decision makers at all 18 Herndon medical groups
Work emails and mobile numbers for practice owners, administrators and physician leaders, found through healthcare waterfall enrichment, with a free Dmand AI account.
Reston-Herndon MRI Center is the largest medical group in Herndon, with 147 physicians
Ranked by physicians with a Virginia address linked to each group based in Herndon. Fairfax Family Practice Centers is second with 56, and Lifetime Internal Medicine third with 3. 1 Herndon group has 100 or more physicians.
Filter this list with a free account
Sort and filter all 18 Herndon medical groups by specialty, parent organization, group size, EHR in use and decision makers in Dmand AI.
Showing 1 to 10 of 18 medical groups in Herndon
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Inova Health Care Services has the most physicians in Herndon medical groups, with 147 across 2 groups
Dmand AI maps every Herndon medical group to its parent organization, up to the health system or platform at the top. 2 parent organizations have two or more Herndon medical groups. Each clinician counts once per parent organization.
- Inova Health Care Services
- Reston-Herndon MRI Center
- Dulles Neurology Clinic
See every medical group, site and clinician under Inova Health Care Services
Org Hierarchy Explorer maps every group, site of care and clinician under the parent, with the leaders at each group.
Source: Dmand AI Org Hierarchy Data
For sales teams
Dmand AI maps the owners, administrators and physician leaders at each of the 18 Herndon medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
50% of Herndon medical groups are independent, with no larger parent organization
A group counts as independent when no health system, platform or other organization sits above it in the org hierarchy. Every other group belongs to a larger organization.
Herndon medical groups by ownership
- Independent9
- Health system or hospital2
- Platform or corporate owner7
Source: Dmand AI Org Hierarchy Data
1 Herndon medical groups practice at a hospital site
Beyond their own offices, groups practice at the sites of care linked to them in the org hierarchy. A group can practice at several kinds of site, so the shares overlap.
Herndon medical groups by site of care
- Hospitals1
- Behavioral health facilities1
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Chiropractic groups are the most common medical groups in Herndon, with 8
Each group is counted once, under its main specialty. Primary care groups are second, with 4, and 1 Herndon groups are multi-specialty.
- Chiropractic8
- Primary care4
- Behavioral and mental health2
- Eye care1
- Podiatry1
- Radiology and imaging1
- Rehabilitation and therapy1
Source: Dmand AI Professional Profile Data
333 Virginia HCPs work in Herndon medical groups, 211 of them physicians
Each clinician is counted once, across every Herndon group they are linked to. Only clinicians with a Virginia address are counted.
HCPs in Herndon medical groups by type
- Physicians (MD, DO)211
- Chiropractors31
- Nurses and nurse practitioners26
- Behavioral health clinicians20
- Therapists (PT and OT)17
- Other HCPs28
Source: Dmand AI Affiliation Data
Each Herndon medical group profile shows the parent, sites, clinicians and identifiers
- Clinicians and specialtiesA count by specialty and a sample of the group's cliniciansOn every profile
- Practice locationsMain site and a sample of practice locations, with a count of the restOn every profile
- Medicare Part B paymentsMedicare payments to the group, from CMSOn every profile
- Group NPI and Medicare PAC IDIdentifiers for matching records across sourcesOn every profile
- Parent organizationThe health system, platform or owner above the groupOn every profile
- Every clinician and siteThe full roster and every practice locationWith a free account
- Leader and clinician contactsWork emails and mobile numbers, found on request and then validatedWith a free account
- EHR used by the group's cliniciansThe EHR in use at the group's sitesWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: Doctors and Clinicians National Downloadable File (CMS), Medicare Physician & Other Practitioners (CMS) and Dmand AI Org Hierarchy Data
Sources for the Herndon medical group directory
| Data on this page | Source |
|---|---|
| Medical groups, specialties and sites | Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Professional Profile Data |
| Parent organizations and independence | Dmand AI Org Hierarchy Data |
| Physicians and HCPs | Dmand AI Affiliation Data |
| Group NPI and PAC ID | NPPES NPI Registry (CMS) and Doctors and Clinicians National Downloadable File (CMS) |
Data last refreshed October 2026Report an inaccuracyRemove my information
The directory lists groups based in Herndon with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Herndon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many medical groups are in Herndon?
There are 18 medical groups based in Herndon with a Medicare PAC ID: 1 multi-specialty and 17 single-specialty. 14 of them have more than one site.
What is the largest medical group in Herndon?
Reston-Herndon MRI Center, with 147 physicians and 153 HCPs with a Virginia address. Fairfax Family Practice Centers is second with 56, and Lifetime Internal Medicine is third with 3.
Which health system has the most medical groups in Herndon?
By physicians, Inova Health Care Services, with 147 across 2 groups, followed by Rxwellness Spine & Health with 0.
How many Herndon medical groups are independent?
9, or 50%, have no larger parent organization in the Dmand AI org hierarchy. 2 belong to a health system or hospital and 7 to a physician platform or corporate owner.
How many Herndon medical groups practice at a hospital?
1 Herndon groups practice at a hospital site linked to them in the Dmand AI org hierarchy.
How do I find a medical group's NPI or PAC ID?
Each medical group profile lists the group NPI and Medicare PAC ID at the top, with the main address and phone number. The NPI comes from the NPPES NPI Registry and the PAC ID from CMS Medicare enrollment.
Dmand AI
Find the right contacts at every Herndon medical group
Search 18 groups by specialty, size and parent organization, with the physicians and leaders at each one.
- 30 days free
- Self-serve
- No credit card