Justin Kliewer, AA
NPI 1669252763 · Anesthesiologist Assistant · Greenwood Village, CO
Enrolled with Medicare as Practitioner - Anesthesiology Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Kliewer, AA is a Anesthesiologist Assistant provider in Greenwood Village, CO (NPI 1669252763).
Provider details
- NPI number
- 1669252763
- Entity type
- Individual
- Primary specialty
- Anesthesiologist AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AA
- Sex
- Male
- Sole proprietor
- No
- License
- ANT.0000248 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 615 S New Ballas Rd Dept ofSaint Louis, MO 63141-8221Phone: (636) 386-9224Fax: (636) 386-7679
Registry dates
- Enumerated
- 2023-10-05
- Last updated
- 2024-06-05
- Certified
- 2024-06-05
Frequently asked questions
- What is Justin Kliewer's NPI number?
- Justin Kliewer's National Provider Identifier (NPI) is 1669252763, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Kliewer's specialty?
- Justin Kliewer is listed in the NPPES registry with a primary specialty of Anesthesiologist Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Justin Kliewer located?
- Justin Kliewer's practice location on file with NPPES is 8000 E Maplewood Ave Ste 120, Greenwood Village, CO 80111-4766.
- What is Justin Kliewer's phone number?
- The practice phone number listed in the NPPES registry for Justin Kliewer is (303) 438-3999.
- Does Justin Kliewer accept Medicare?
- Justin Kliewer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Kliewer's NPI active?
- Yes — Justin Kliewer's NPI (1669252763) is active in the NPPES registry as of the last update on 2024-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.