Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Katherine Margaret Tessmar, LMSW

Individual provider Clinical Social Worker · NPI 1003945288

MS. Katherine Margaret Tessmar, LMSW is a Clinical Social Worker in Rochester Hills, Michigan. Qualified in 1999, 27 years ago. Practices with Joel L Young MD PC, a 59-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
27
Licensed in
MI
In the registry since
2007
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

441 S Livernois Rd Ste 100
Rochester Hills, MI 48307-2584
Phone: (248) 608-8800
Fax: (248) 608-2490
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence L860860 (MI)

Record details

NPI number1003945288
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedMarch 5, 2007
Last updated in NPPESMarch 16, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Joel L Young Md Pc — 59 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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