Medical groups in Round Rock, TX
- Medical groups
- 56
- Multi-specialty
- 8
- Single-specialty
- 48
- More than one site
- 31
- 100+ physicians
- 2
There are 56 medical groups in Round Rock with a Medicare PAC ID. Magella Medical Associates is the largest, with 393 Texas physicians, followed by Lonestar Pat Associates PA with 169. 75% of Round Rock groups are independent.
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Magella Medical Associates is the largest medical group in Round Rock, with 393 physicians
Ranked by physicians with a Texas address linked to each group based in Round Rock. Lonestar Pat Associates PA is second with 169, and Bluebonnet Trails Community Services third with 67. 2 Round Rock groups have 100 or more physicians.
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Showing 1 to 10 of 56 medical groups in Round Rock
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Greater Austin Allergy, Asthma & Immunology has the most physicians in Round Rock medical groups, with 13 across 5 groups
Dmand AI maps every Round Rock medical group to its parent organization, up to the health system or platform at the top. 2 parent organizations have two or more Round Rock medical groups. Each clinician counts once per parent organization.
- Greater Austin Allergy, Asthma & Immunology
- Greater Austin Allergy
- Harker Heights Allergy
- 3 more Round Rock groups and their practice sites
See every medical group, site and clinician under Greater Austin Allergy, Asthma & Immunology
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 56 Round Rock medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
75% of Round Rock 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.
Round Rock medical groups by ownership
- Independent42
- Platform or corporate owner10
- Community or government2
- Other organization2
Source: Dmand AI Org Hierarchy Data
6 Round Rock 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.
Round Rock medical groups by site of care
- Hospitals6
- Therapy and rehab centers3
- Rural health clinics1
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Behavioral and mental health groups are the most common medical groups in Round Rock, with 13
Each group is counted once, under its main specialty. Eye care groups are second, with 10, and 8 Round Rock groups are multi-specialty.
- Behavioral and mental health13
- Eye care10
- Primary care10
- Chiropractic5
- Rehabilitation and therapy5
- Rheumatology, allergy and immunology5
- Podiatry2
- Anesthesia and pain1
- Emergency and hospital medicine1
- ENT and audiology1
- Pediatrics1
- General and specialty surgery1
- Urology and nephrology1
Source: Dmand AI Professional Profile Data
1,662 Texas HCPs work in Round Rock medical groups, 699 of them physicians
Each clinician is counted once, across every Round Rock group they are linked to. Only clinicians with a Texas address are counted.
HCPs in Round Rock medical groups by type
- Physicians (MD, DO)699
- Nurses and nurse practitioners650
- Behavioral health clinicians129
- Physician assistants62
- Optometrists and opticians56
- Other HCPs66
Source: Dmand AI Affiliation Data
Each Round Rock 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
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Sources: Doctors and Clinicians National Downloadable File (CMS), Medicare Physician & Other Practitioners (CMS) and Dmand AI Org Hierarchy Data
Sources for the Round Rock 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 Round Rock with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Round Rock
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 Round Rock?
There are 56 medical groups based in Round Rock with a Medicare PAC ID: 8 multi-specialty and 48 single-specialty. 31 of them have more than one site.
What is the largest medical group in Round Rock?
Magella Medical Associates, with 393 physicians and 580 HCPs with a Texas address. Lonestar Pat Associates PA is second with 169, and Bluebonnet Trails Community Services is third with 67.
Which health system has the most medical groups in Round Rock?
By physicians, Greater Austin Allergy, Asthma & Immunology, with 13 across 5 groups, followed by CVS with 7.
How many Round Rock medical groups are independent?
42, or 75%, have no larger parent organization in the Dmand AI org hierarchy. 10 to a physician platform or corporate owner.
How many Round Rock medical groups practice at a hospital?
6 Round Rock 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.
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