Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Maria-Anne Duncan, LCSW-R

Individual provider Clinical Social Worker · NPI 1316165343

Mrs. Maria-Anne Duncan, LCSW-R is a Clinical Social Worker in New York, New York. Qualified in 2002, 24 years ago. Practices with Mccd Psychiatry Services PLLC, a 206-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
24
Licensed in
NY
In the registry since
2007
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Practice location Address checks out

109 W 27th St Ste 5S
New York, NY 10001-6208
Phone: (917) 634-5311
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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 077418-1 (NY)

Record details

NPI number1316165343
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW-R
Sole proprietorNo
NPI enumeratedApril 23, 2007
Last updated in NPPESMarch 9, 2023
Certification dateMarch 9, 2023

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice McCd Psychiatry Services Pllc — 206 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 patients11
Services billed 282 a service is one billed item, such as a visit, a test or a procedure
Average patient age59

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 Mccd Psychiatry Services PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 206 clinicians in the practice; 12 are shown here.

Other providers in New York