John Mack
Clinical Social Worker · Rochester, MN
John Mack is a clinical social worker with a practice address in Rochester, Minnesota, and NPI 1619346004, issued on Sep 16, 2015. Check the license (Minnesota 22002, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Mack
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 22002 MN
Self-reported in NPPES; status is on the state search - Practice location
- 200 1St St SW, Rochester, MN 55905
- Phone
- (507) 284-2511
- Enumerated
- Sep 16, 2015
- Record last updated
- Aug 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20151023001424); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 6,609 in Minnesota → Look up another NPI →
Also registered at 200 1St St SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christopher Aakre, MDInternal Medicine Physician1508151663
- Kathryn Aaro, P.T.Physical Therapist1619360666
- Danielle Aase, MDReproductive Endocrinology Physician1316524135
- Uzoamaka Abajue, PHARMDPharmacist1982335295
- Francisco Abarca Rendon, MDIndependent Medical Examiner Physician1790096246
Verify John Mack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 22002Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Mayo ClinicRochester, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Mack among 6,609 clinical social worker records in Minnesota
John Mack is one of 6,609 clinical social worker records with a practice address in Minnesota. 24% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 39% of them.
- NPI issued2015 · 39% of these records are older, 58% newer
- In a Medicare fileYes · 24% of these records are
- In the CMS Doctors and Clinicians fileYes · 31% of these records are
- Graduated2012 · median 2014 among the 2,023 with a school on file
- Record last updated2020 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
325 clinical social worker records list a practice address in Rochester
They are 325 of the 12,854 NPPES records with a practice address in Rochester, and 6,609 clinical social worker records in Minnesota.
All 6,609 in Minnesota → Every provider in Rochester → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Grant Bauer, LICSWRochester, MN 559051821061912
- Dorothy Becher, LICSWRochester, MN 559051710950803
- Timothy Haskamp, LICSWRochester, MN 559051982676482
- Paula Horner, LICSWRochester, MN 559051174595995
- Theresa Hurne, LICSWRochester, MN 559051437136512
- Barry Mc Coy, LICSWRochester, MN 559051790757102
- Michael O BrienRochester, MN 559051720051030
- Linda Paltzer, LICSWRochester, MN 559051851371546
Common questions
What is John Mack's NPI number?
John Mack's National Provider Identifier (NPI) is 1619346004, issued on Sep 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is John Mack located?
The NPPES record lists a practice address at 200 1St St SW, Rochester, MN, 55905. Phone: (507) 284-2511. Providers update this record themselves, so call before visiting.
How can I verify John Mack's license?
NPPES lists Minnesota license number 22002, 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. 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.