Largest anesthesia and pain groups in Colorado
- Groups
- 82
- Nurse Anesthetist, Certified Registered groups
- 47
- Anesthesiology groups
- 32
- Nurse anesthetist, certified registered specialists
- 609
- Anesthesiologists
- 283
There are 82 anesthesia and pain groups in Colorado with a Medicare PAC ID: 47 nurse anesthetist, certified registered, 32 anesthesiology and 3 pain medicine. U.S. Anesthesia Partners is the largest nurse anesthetist, certified registered group, with 308 nurse anesthetist, certified registered specialists, and Boulder Valley Anesthesiology the largest anesthesiology group, with 78 anesthesiologists.
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U.S. Anesthesia Partners is the largest anesthesia and pain group in Colorado, with 312 physicians
Ranked by physicians with a Colorado address linked to each group. Boulder Valley Anesthesiology is second with 78, and Physician Anesthesia Services third with 63. 1 Colorado group has 100 or more physicians.
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Showing 1 to 10 of 82 anesthesia and pain groups in Colorado
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
U.S. Anesthesia Partners is the largest nurse anesthetist, certified registered group in Colorado, with 308 nurse anesthetist, certified registered specialists
Ranked by nurse anesthetist, certified registered specialists with a Colorado address linked to each group whose main sub-specialty is nurse anesthetist, certified registered. Northern Colorado Anesthesia Professionals is second with 125, and Physician Anesthesia Services third with 70.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Boulder Valley Anesthesiology is the largest anesthesiology group in Colorado, with 78 anesthesiologists
Ranked by anesthesiologists with a Colorado address linked to each group whose main sub-specialty is anesthesiology. Complete Care Anesthesia is second with 36, and Anesthesia Partners of Colorado third with 32.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
SpineOne Medical Center is the largest pain medicine group in Colorado, with 2 pain medicine specialists
Ranked by pain medicine specialists with a Colorado address linked to each group whose main sub-specialty is pain medicine. Northern Colorado Pain Management is second with 1.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
US Anesthesia Partners has the most physicians in Colorado anesthesia and pain groups, with 340 across 4 groups
Dmand AI maps every medical group to its parent organization, up to the health system or platform at the top. 6 parent organizations have two or more Colorado anesthesia and pain groups. Each clinician counts once per parent organization.
See every medical group, site and clinician under US Anesthesia Partners
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 82 Colorado anesthesia and pain groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
61% of Colorado anesthesia and pain 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.
Colorado anesthesia and pain groups by ownership
- Independent50
- Health system or hospital7
- Platform or corporate owner23
- Community or government1
- Other organization1
Sites of care beyond their own offices
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Dmand AI maps each group to the health system, physician platform or management company above it, so you can sell to the owner, not one site.
Source: Dmand AI Org Hierarchy Data
54 Colorado anesthesia and pain groups practice at a hospital site, and 29 at a surgery center
Sites of care linked to each group in the org hierarchy, beyond its own offices. A group can practice at several kinds of site.
Colorado anesthesia and pain groups by site of care
- Hospitals54
- Ambulatory surgery centers29
- Therapy and rehab centers1
Clinicians in Colorado anesthesia and pain groups
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Greenwood Village has the most anesthesia and pain groups in Colorado, with 8
More Colorado cities with anesthesia and pain groups
- Grand Junction4
- Englewood3
- Pueblo3
- Aspen2
- Aurora2
- Castle Rock2
- Golden2
- Greeley2
- Lakewood2
- Lone Tree2
- Longmont2
- Loveland2
- Montrose2
- Parker2
- Brighton1
Source: Doctors and Clinicians National Downloadable File (CMS)
Each Colorado anesthesia and pain 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 Colorado anesthesia and pain group list
| 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
Groups whose main specialty is anesthesia and pain and that have a Medicare PAC ID.
FAQ
Frequently asked questions about anesthesia and pain groups in Colorado
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What is the largest nurse anesthetist, certified registered group in Colorado?
U.S. Anesthesia Partners, based in Greenwood Village, with 308 nurse anesthetist, certified registered specialists and 751 HCPs. Northern Colorado Anesthesia Professionals is second with 125.
What is the largest anesthesiology group in Colorado?
Boulder Valley Anesthesiology, based in Boulder, with 78 anesthesiologists and 78 HCPs. Complete Care Anesthesia is second with 36.
How many anesthesia and pain groups are in Colorado?
There are 82 anesthesia and pain groups in Colorado with a Medicare PAC ID: 47 nurse anesthetist, certified registered, 32 anesthesiology and 3 pain medicine. Between them they have 609 nurse anesthetist, certified registered specialists, 283 anesthesiologists and 3 pain medicine specialists.
Which companies own the most anesthesia and pain groups?
By physicians, US Anesthesia Partners, with 340 across 4 groups, followed by Physician Anesthesia Services with 64 and Northern Colorado Anesthesia Professionals with 61.
How many Colorado anesthesia and pain groups are independent?
50, or 61%, have no larger parent organization in the Dmand AI org hierarchy. 7 belong to a health system or hospital and 23 to a physician platform or corporate owner.
Why are anesthesia and pain listed together?
They share one specialty category in the Dmand AI medical group data. This page also ranks each sub-specialty on its own, by its own specialists.
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