Marissa Alliegro, PHD
NPI 1134843303 · Counseling Psychologist · Minneapolis, MN
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Alliegro, PHD is a Counseling Psychologist provider in Minneapolis, MN (NPI 1134843303).
Provider details
- NPI number
- 1134843303
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- LP6844
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
3 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
- 2022-09-30
- Last updated
- 2024-03-28
- Certified
- 2024-03-28
Frequently asked questions
- What is Marissa Alliegro's NPI number?
- Marissa Alliegro's National Provider Identifier (NPI) is 1134843303, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Alliegro's specialty?
- Marissa Alliegro is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Marissa Alliegro located?
- Marissa Alliegro's practice location on file with NPPES is 701 Park Ave, Minneapolis, MN 55415-1623.
- What is Marissa Alliegro's phone number?
- The practice phone number listed in the NPPES registry for Marissa Alliegro is (612) 873-3000.
- Does Marissa Alliegro accept Medicare?
- Marissa Alliegro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Alliegro's NPI active?
- Yes — Marissa Alliegro's NPI (1134843303) is active in the NPPES registry as of the last update on 2024-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.