Mark Knippenberg, L.C.S.W.
NPI 1093821050 · Clinical Social Worker · Centennial, CO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Knippenberg, L.C.S.W. is a Clinical Social Worker provider in Centennial, CO (NPI 1093821050).
Provider details
- NPI number
- 1093821050
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 986061 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2006-08-22
- Last updated
- 2020-01-29
- Certified
- 2020-01-29
Frequently asked questions
- What is Mark Knippenberg's NPI number?
- Mark Knippenberg's National Provider Identifier (NPI) is 1093821050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Knippenberg's specialty?
- Mark Knippenberg is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Knippenberg located?
- Mark Knippenberg's practice location on file with NPPES is 2305 E Arapahoe Rd Ste 218, Centennial, CO 80122-1538.
- What is Mark Knippenberg's phone number?
- The practice phone number listed in the NPPES registry for Mark Knippenberg is (303) 798-3857.
- Does Mark Knippenberg accept Medicare?
- Mark Knippenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Knippenberg's NPI active?
- Yes — Mark Knippenberg's NPI (1093821050) is active in the NPPES registry as of the last update on 2020-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.