Mary Katherine McHardy
Psychologist · Duluth, MN
Mary Katherine McHardy is a psychologist with a practice address in Duluth, Minnesota, and NPI 1265595631, issued on Dec 18, 2006. Check the license (Minnesota LP3739, as entered in NPPES) with the Minnesota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Katherine McHardy
- Primary taxonomy
- Psychologist 103T00000X
- License number
- LP3739 MN
Self-reported in NPPES; status is on the state search - Practice location
- 530 E 2ND St, Duluth, MN 55805
- Phone
- (218) 786-5360
- Enumerated
- Dec 18, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 530 E 2ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Simone Anzion, LICSWClinical Social Worker1710703962
- Ellie Avallone, CCC/SLPSpeech-Language Pathologist1073702486
- Adrianne Baier, OTROccupational Therapist1619368628
- Pamela BensonOccupational Therapist1528125226
- Paula BergPhysical Therapist1790713097
- Erin BerglundOccupational Therapist1144249756
Verify Mary Katherine McHardy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license LP3739Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62 psychologist records list a practice address in Duluth
They are 62 of the 4,084 NPPES records with a practice address in Duluth, and 1,694 psychologist records in Minnesota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 62 in Duluth → All 1,694 in Minnesota → Every provider in Duluth →
Other psychologist records in Minnesota
- Constance Aagard, MSED,Baudette, MN1811993421
- Lana Abboud, PSYD, LP, MAC L.AC,Plymouth, MN1316340128
- George Abrahams, PH.D.Saint Paul, MN1770654022
- Elissa Abrams, MA, LPShoreview, MN1982766598
- Sumaya AbshirMinneapolis, MN1447945720
- Laura Accomando, PSY.D.Woodbury, MN1790015568
- Diann Ackard, PH.D.Golden Valley, MN1922046481
- Leslie Adair, LPEagan, MN1134270176
- Geneva Adams, L.PCoon Rapids, MN1891895660
- Paul Adams, PHDThief River Falls, MN1518915420
Common questions
What is Mary Katherine McHardy's NPI number?
Mary Katherine McHardy's National Provider Identifier (NPI) is 1265595631, issued on Dec 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Katherine McHardy located?
The NPPES record lists a practice address at 530 E 2ND St, Duluth, MN, 55805. Phone: (218) 786-5360. Providers update this record themselves, so call before visiting.
How can I verify Mary Katherine McHardy's license?
NPPES lists Minnesota license number LP3739, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.