Mary Johnston, CNP
Family Nurse Practitioner · Minneapolis, MN
Mary Johnston, CNP is a family nurse practitioner with a practice address in Minneapolis, Minnesota, and NPI 1629039821, issued on Mar 29, 2006. Check the license (Minnesota R132394-8, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Johnston
- Credential
- CNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R132394-8 MN
Self-reported in NPPES; status is on the state search - Practice location
- 701 Park Ave, Minneapolis, MN 55415
- Phone
- (612) 873-6005
- Enumerated
- Mar 29, 2006
- Record last updated
- Jan 25, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 233677400 MN
- Medicare enrollment
- Enrolled (PECOS I20060516000031); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,335 in Minnesota → Look up another NPI →
Also registered at 701 Park Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joeanna Aasen, APRN, CNP, DNPFamily Nurse Practitioner1154617256
- Saud Abaalkhail, M.B.,B.S.Rheumatology Physician1982180733
- Nadhem Abdallah, MDInternal Medicine Physician1396423810
- Safa Abdulkadir, MDStudent in an Organized Health Care Education/Training Program1457109761
- Zohaib AbubakerStudent in an Organized Health Care Education/Training Program1295420941
- Alyse Acciani, DPMStudent in an Organized Health Care Education/Training Program1104404128
Verify Mary Johnston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license R132394-8Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average family nurse practitioner in 2024
204 Medicare Part D claims for 23 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate20 claims
- Metformin Hcl17 claims
- Atorvastatin Calcium14 claims
- Famotidine11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 91.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Hennepin Healthcare System IncMinneapolis, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Johnston among 3,335 family nurse practitioner records in Minnesota
Mary Johnston, CNP is one of 3,335 family nurse practitioner records with a practice address in Minnesota. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 86% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2002 · median 2018 among the 1,909 with a school on file
- Record last updated2016 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
623 family nurse practitioner records list a practice address in Minneapolis
They are 623 of the 22,918 NPPES records with a practice address in Minneapolis, and 3,335 family nurse practitioner records in Minnesota.
All 3,335 in Minnesota → Every provider in Minneapolis → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jane Anderson, CNPMinneapolis, MN 554151780683722
- Carol Aschbacher, CFNPMinneapolis, MN 554151619943859
- Ashley Beasley, RN, CNPMinneapolis, MN 554151174542732
- Gail Borchardt, FNPMinneapolis, MN 554151902848328
- Norma Glanz, CNPMinneapolis, MN 554151255377529
- Luann Johnson, APRN, CNPMinneapolis, MN 554151578582144
- Gregory Leierwood, FNPMinneapolis, MN 554151114969664
- Christine May, FNPMinneapolis, MN 554151437172269
Common questions
What is Mary Johnston, CNP's NPI number?
Mary Johnston, CNP's National Provider Identifier (NPI) is 1629039821, issued on Mar 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Johnston, CNP located?
The NPPES record lists a practice address at 701 Park Ave, Minneapolis, MN, 55415. Phone: (612) 873-6005. Providers update this record themselves, so call before visiting.
How can I verify Mary Johnston, CNP's license?
NPPES lists Minnesota license number R132394-8, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Johnston, CNP prescribe under Medicare Part D?
In 2024, Mary Johnston, CNP had 204 Medicare Part D claims for 23 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Mary Johnston, CNP's MIPS final score?
The 2023 MIPS final score is 91.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.