Helena Mackenzie, LP, PHD
NPI 1376576397 · Clinical Psychologist · Saint Paul, MN
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helena Mackenzie, LP, PHD is a Clinical Psychologist provider in Saint Paul, MN (NPI 1376576397).
Provider details
- NPI number
- 1376576397
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- LP, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- LP4407 (MN)
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
20 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
- 2006-07-10
- Last updated
- 2017-01-07
Frequently asked questions
- What is Helena Mackenzie's NPI number?
- Helena Mackenzie's National Provider Identifier (NPI) is 1376576397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helena Mackenzie's specialty?
- Helena Mackenzie is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Helena Mackenzie located?
- Helena Mackenzie's practice location on file with NPPES is 366 Selby Ave Ste 200, Saint Paul, MN 55102-2886.
- What is Helena Mackenzie's phone number?
- The practice phone number listed in the NPPES registry for Helena Mackenzie is (612) 345-0598.
- Does Helena Mackenzie accept Medicare?
- Helena Mackenzie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helena Mackenzie's NPI active?
- Yes — Helena Mackenzie's NPI (1376576397) is active in the NPPES registry as of the last update on 2017-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.