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Mary Leisen, PHD
NPI 1023941416 · Clinical Psychologist · Lafayette, CO
Mary Leisen, PHD is a Clinical Psychologist provider in Lafayette, CO (NPI 1023941416).
Provider details
- NPI number
- 1023941416
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PSYC.00016207 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(52/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1300 Plaza Ct N Ste 103
Lafayette, CO 80026-1467
Phone: (720) 387-8458
Street-level locationGet directions
Mailing address
925 La Farge Ave
Louisville, CO 80027-1825
Registry dates
- Enumerated
- 2026-06-04
- Last updated
- 2026-06-04
- Certified
- 2026-06-04
Frequently asked questions
- What is Mary Leisen's NPI number?
- Mary Leisen's National Provider Identifier (NPI) is 1023941416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Leisen's specialty?
- Mary Leisen is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Leisen located?
- Mary Leisen's practice location on file with NPPES is 1300 Plaza Ct N Ste 103, Lafayette, CO 80026-1467.
- What is Mary Leisen's phone number?
- The practice phone number listed in the NPPES registry for Mary Leisen is (720) 387-8458.
- Is Mary Leisen's NPI active?
- Yes — Mary Leisen's NPI (1023941416) is active in the NPPES registry as of the last update on 2026-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.