IndividualActive
Mary Hammargren, MA, LP
NPI 1477628477 · Psychologist · Alexandria, MN
Mary Hammargren, MA, LP is a Psychologist provider in Alexandria, MN (NPI 1477628477).
Provider details
- NPI number
- 1477628477
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- MA, LP
- Sex
- Female
- Sole proprietor
- Yes
- License
- LP 1331 (MN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
625 Broadway St Ste 105
Alexandria, MN 56308-1664
Phone: (320) 763-4100
Fax: (320) 763-4100
Street-level locationGet directions
Mailing address
625 Broadway St Ste 105
Alexandria, MN 56308-1664
Registry dates
- Enumerated
- 2006-11-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Hammargren's NPI number?
- Mary Hammargren's National Provider Identifier (NPI) is 1477628477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hammargren's specialty?
- Mary Hammargren is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Hammargren located?
- Mary Hammargren's practice location on file with NPPES is 625 Broadway St Ste 105, Alexandria, MN 56308-1664.
- What is Mary Hammargren's phone number?
- The practice phone number listed in the NPPES registry for Mary Hammargren is (320) 763-4100.
- Is Mary Hammargren's NPI active?
- Yes — Mary Hammargren's NPI (1477628477) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.