Theodore Hartzenberg
NPI 1588140222 · Professional Counselor · Aurora, CO
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theodore Hartzenberg is a Professional Counselor provider in Aurora, CO (NPI 1588140222).
Provider details
- NPI number
- 1588140222
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- LPC.0017225 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
7 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)
- 2821 S Parker Rd Ste 159Aurora, CO 80014-2743Phone: (970) 587-3764
Registry dates
- Enumerated
- 2018-07-16
- Last updated
- 2024-03-15
- Certified
- 2024-03-15
Frequently asked questions
- What is Theodore Hartzenberg's NPI number?
- Theodore Hartzenberg's National Provider Identifier (NPI) is 1588140222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theodore Hartzenberg's specialty?
- Theodore Hartzenberg is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Theodore Hartzenberg located?
- Theodore Hartzenberg's practice location on file with NPPES is 2101 S Blackhawk St Ste 240, Aurora, CO 80014-1475.
- What is Theodore Hartzenberg's phone number?
- The practice phone number listed in the NPPES registry for Theodore Hartzenberg is (970) 587-3764.
- Does Theodore Hartzenberg accept Medicare?
- Theodore Hartzenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theodore Hartzenberg's NPI active?
- Yes — Theodore Hartzenberg's NPI (1588140222) is active in the NPPES registry as of the last update on 2024-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.