Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Orin S Greene, AGNP-C, PMHNP-BC

Individual provider Adult Health Nurse Practitioner · NPI 1730533589

Orin S Greene, AGNP-C, PMHNP-BC is a Nurse Practitioner in Washington, District of Columbia. Qualified in 2025, 1 year ago. Practices with Sondermind Provider Network LLC, a 1,258-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in District of Columbia and Maryland.

Years since qualifying
1
Licensed in
DC, MD
In the registry since
2016
Specialties on file
3
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

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Practice location Address checks out

1717 N St NW Ste 1
Washington, DC 20036-2827
Phone: (202) 455-6395
Fax: (202) 851-5052
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6710 Oxon Hill Rd Ste 550, Oxon Hill, MD 20745-1254 — (301) 485-7400

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence R207930 (MD)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence R207930 (MD)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence NP1031475 (DC)

Record details

NPI number1730533589
Entity typeIndividual (Type 1)
GenderMale
Credentials AGNP-C , PMHNP-BC
Sole proprietorNo
NPI enumeratedApril 19, 2016
Last updated in NPPESSeptember 17, 2025
Certification dateSeptember 17, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Sondermind Provider Network Llc — 1258 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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