NPPES file of Aug 9, 2026

Katherine Marilyn Gardner

School Social Worker · Detroit, MI

Katherine Marilyn Gardner is a school social worker with a practice address in Detroit, Michigan, and NPI 1386318558, issued on Aug 2, 2021. Check the license (Michigan 6851103567, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1386318558
Name
Katherine Marilyn Gardner
Primary taxonomy
School Social Worker 1041S0200X
License number
6851103567 MI
Self-reported in NPPES; status is on the state search
Practice location
2470 Collingwood St, Detroit, MI 48206
Phone
(313) 437-1549
Enumerated
Aug 2, 2021
Record last updated
Dec 23, 2025
Medicare enrollment
Enrolled (PECOS I20250814002875); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2470 Collingwood St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jasmyne Brantley, LLMSWClinical Social Worker1528532652
  2. Niquoya BrownCommunity Health Worker1467316141
  3. Ana Cegueda GutierrezCommunity Health Worker1801726526
  4. Jalen FergersonCommunity Health Worker1073496923
  5. Jodee ForsterCommunity Health Worker1215733548
  6. Christian LayfieldCommunity Health Worker1356146864

Verify Katherine Marilyn Gardner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 6851103567
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Katherine Marilyn Gardner among 166 school social worker records in Michigan

Katherine Marilyn Gardner is one of 166 school social worker records with a practice address in Michigan. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 43% of them.

  • NPI issued2021 · 43% of these records are older, 50% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileYes · 5% of these records are
  • Record last updated2025 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041S0200X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

School Social Worker providers in Michigan

There are 166 school social worker records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 school social worker records with the nearest ZIP codes

  1. Lindsay BarnoDetroit, MI 482081184359226
  2. Dadrien Gates, LLMSWDetroit, MI 482081700512514
  3. Varnika Marbury, LLMSWDetroit, MI 482031043981145
  4. Trekinya Matthews, LLMSWHighland Park, MI 482031588071062
  5. Jannatuj KhanDetroit, MI 482101619651346
  6. Xavier PerezDetroit, MI 482021467257261
  7. Danayzha WilliamsDetroit, MI 482021710591698
  8. Foadeh Yahya, LLMSWDetroit, MI 482101023626488

Common questions

What is Katherine Marilyn Gardner's NPI number?

Katherine Marilyn Gardner's National Provider Identifier (NPI) is 1386318558, issued on Aug 2, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Marilyn Gardner located?

The NPPES record lists a practice address at 2470 Collingwood St, Detroit, MI, 48206. Phone: (313) 437-1549. Providers update this record themselves, so call before visiting.

How can I verify Katherine Marilyn Gardner's license?

NPPES lists Michigan license number 6851103567, as entered by the provider. Search the Michigan 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.