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

David Peet, LCSW-C

Individual provider Clinical Social Worker · NPI 1710228325

David Peet, LCSW-C is a Clinical Social Worker in Bethesda, Maryland. Qualified in 2006, 20 years ago. Practices with Cornerstone Montgomery Inc, a 22-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
20
Licensed in
MD
In the registry since
2013

Practice location Address checks out

6040 Southport Dr
Bethesda, MD 20814-1848 Not confirmed with CMS for 13 years — call before visiting
Phone: (301) 493-4200
Fax: (301) 493-6209
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 15771 (MD)

Record details

NPI number1710228325
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW-C
Sole proprietorNo
NPI enumeratedMarch 6, 2013
Last updated in NPPESMarch 6, 2013

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Cornerstone Montgomery Inc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients55
Services billed 375 a service is one billed item, such as a visit, a test or a procedure
Average patient age58

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 Cornerstone Montgomery Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 22 clinicians in the practice; 12 are shown here.

Other providers in Bethesda