Marc Lowenstein, DC
NPI 1023145299 · Chiropractor · Colorado Springs, CO
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Lowenstein, DC is a Chiropractor provider in Colorado Springs, CO (NPI 1023145299).
Provider details
- NPI number
- 1023145299
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- 1582 (CO)
Specialties & taxonomies
Chiropractic 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
- 2007-02-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marc Lowenstein's NPI number?
- Marc Lowenstein's National Provider Identifier (NPI) is 1023145299, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Lowenstein's specialty?
- Marc Lowenstein is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Marc Lowenstein located?
- Marc Lowenstein's practice location on file with NPPES is 1310 South 21st Street, Colorado Springs, CO 80904.
- What is Marc Lowenstein's phone number?
- The practice phone number listed in the NPPES registry for Marc Lowenstein is (719) 630-7032.
- Does Marc Lowenstein accept Medicare?
- Marc Lowenstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Lowenstein's NPI active?
- Yes — Marc Lowenstein's NPI (1023145299) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.