Karen J Sundby MD Ambulatory Surgery Center LLC
NPI 1871602227 · Ambulatory Surgical Clinic/Center · Denver, CO
Karen J Sundby MD Ambulatory Surgery Center LLC is a Ambulatory Surgical Clinic/Center organization in Denver, CO (NPI 1871602227).
Provider details
- NPI number
- 1871602227
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Karen Sundby, Owner/President(303) 388-8807
- License
- 1242 (CO)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2014-03-27
Frequently asked questions
- What is Karen J Sundby MD Ambulatory Surgery Center LLC's NPI number?
- Karen J Sundby MD Ambulatory Surgery Center LLC's National Provider Identifier (NPI) is 1871602227, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Karen J Sundby MD Ambulatory Surgery Center LLC?
- Karen J Sundby MD Ambulatory Surgery Center LLC is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Karen J Sundby MD Ambulatory Surgery Center LLC located?
- Karen J Sundby MD Ambulatory Surgery Center LLC's practice location on file with NPPES is 4700 Hale Pkwy, Denver, CO 80220-4050.
- What is Karen J Sundby MD Ambulatory Surgery Center LLC's phone number?
- The practice phone number listed in the NPPES registry for Karen J Sundby MD Ambulatory Surgery Center LLC is (303) 388-8807.
- Who is the authorized official for Karen J Sundby MD Ambulatory Surgery Center LLC?
- The authorized official listed on Karen J Sundby MD Ambulatory Surgery Center LLC's NPPES record is Karen Sundby, Owner/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Karen J Sundby MD Ambulatory Surgery Center LLC's NPI active?
- Yes — Karen J Sundby MD Ambulatory Surgery Center LLC's NPI (1871602227) is active in the NPPES registry as of the last update on 2014-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.