Medical groups in Valleystream, NY
- Medical groups
- 35
- Multi-specialty
- 3
- Single-specialty
- 32
- More than one site
- 15
- 100+ physicians
- 1
There are 35 medical groups in Valleystream with a Medicare PAC ID. Centurion Anesthesia is the largest, with 172 New York physicians, followed by Centurion Anesthesia with 82. 71% of Valleystream groups are independent.
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Centurion Anesthesia is the largest medical group in Valleystream, with 172 physicians
Ranked by physicians with a New York address linked to each group based in Valleystream. Centurion Anesthesia is second with 82, and Centurion Anesthesia third with 20. 1 Valleystream group has 100 or more physicians.
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Sort and filter all 35 Valleystream medical groups by specialty, parent organization, group size, EHR in use and decision makers in Dmand AI.
Showing 1 to 10 of 35 medical groups in Valleystream
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Centurion Anesthesia has the most physicians in Valleystream medical groups, with 180 across 7 groups
Dmand AI maps every Valleystream medical group to its parent organization, up to the health system or platform at the top. 1 parent organizations have two or more Valleystream medical groups. Each clinician counts once per parent organization.
See every medical group, site and clinician under Centurion Anesthesia
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
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Dmand AI maps the owners, administrators and physician leaders at each of the 35 Valleystream medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
71% of Valleystream 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.
Valleystream medical groups by ownership
- Independent25
- Health system or hospital2
- Platform or corporate owner8
Source: Dmand AI Org Hierarchy Data
7 Valleystream 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.
Valleystream medical groups by site of care
- Hospitals7
- Ambulatory surgery centers5
- Skilled nursing facilities2
- Behavioral health facilities1
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Rehabilitation and therapy groups are the most common medical groups in Valleystream, with 9
Each group is counted once, under its main specialty. Anesthesia and pain groups are second, with 8, and 3 Valleystream groups are multi-specialty.
- Rehabilitation and therapy9
- Anesthesia and pain8
- Eye care6
- Primary care4
- Behavioral and mental health3
- Orthopedics and sports medicine2
- Podiatry2
- OB/GYN and women's health1
Source: Dmand AI Professional Profile Data
436 New York HCPs work in Valleystream medical groups, 222 of them physicians
Each clinician is counted once, across every Valleystream group they are linked to. Only clinicians with a New York address are counted.
HCPs in Valleystream medical groups by type
- Physicians (MD, DO)222
- Nurses and nurse practitioners119
- Therapists (PT and OT)46
- Optometrists and opticians21
- Behavioral health clinicians8
- Other HCPs20
Source: Dmand AI Affiliation Data
Each Valleystream 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 Valleystream 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 Valleystream with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Valleystream
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 Valleystream?
There are 35 medical groups based in Valleystream with a Medicare PAC ID: 3 multi-specialty and 32 single-specialty. 15 of them have more than one site.
What is the largest medical group in Valleystream?
Centurion Anesthesia, with 172 physicians and 258 HCPs with a New York address. Centurion Anesthesia is second with 82, and Centurion Anesthesia is third with 20.
How many Valleystream medical groups are independent?
25, or 71%, have no larger parent organization in the Dmand AI org hierarchy. 2 belong to a health system or hospital and 8 to a physician platform or corporate owner.
How many Valleystream medical groups practice at a hospital?
7 Valleystream 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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