Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Diana L Hartwig, LISW-S

Individual provider Clinical Social Worker · NPI 1053874859

Diana L Hartwig, LISW-S is a Clinical Social Worker in Beachwood, Ohio. Qualified in 2014, 12 years ago. Practices with Psycho Social Therapies, Ltd, a 12-clinician group and accepts Medicare assignment.

Years since qualifying
12
In the registry since
2019
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Practice location Address checks out

23715 Mercantile Rd Ste A203
Beachwood, OH 44122-5918
Phone: (216) 292-2880
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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

Record details

NPI number1053874859
Entity typeIndividual (Type 1)
GenderFemale
Credentials LISW-S
Sole proprietorYes
NPI enumeratedApril 9, 2019
Last updated in NPPESApril 9, 2019

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Psycho Social Therapies,Ltd — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients16
Services billed 202 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Psycho Social Therapies, Ltd

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 12 clinicians in the practice; 10 are shown here.

Other providers in Beachwood