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David Zierk, PSYD
NPI 1770736498 · Clinical Psychologist · Centennial, CO
David Zierk, PSYD is a Clinical Psychologist provider in Centennial, CO (NPI 1770736498).
Provider details
- NPI number
- 1770736498
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3194 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
7120 E Orchard Rd Ste 450
Centennial, CO 80111-1771
Phone: (303) 290-8000
Fax: (303) 843-0596
Street-level locationGet directions
Mailing address
7120 E Orchard Rd Ste 450
Centennial, CO 80111-1771
Registry dates
- Enumerated
- 2008-10-25
- Last updated
- 2015-01-15
Frequently asked questions
- What is David Zierk's NPI number?
- David Zierk's National Provider Identifier (NPI) is 1770736498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Zierk's specialty?
- David Zierk is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is David Zierk located?
- David Zierk's practice location on file with NPPES is 7120 E Orchard Rd Ste 450, Centennial, CO 80111-1771.
- What is David Zierk's phone number?
- The practice phone number listed in the NPPES registry for David Zierk is (303) 290-8000.
- Is David Zierk's NPI active?
- Yes — David Zierk's NPI (1770736498) is active in the NPPES registry as of the last update on 2015-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.