Quick answers
- Where does Orin Greene see patients?
- Medicare's clinician data lists 4 practice locations, including Annapolis, MD, Washington, DC and Alexandria, VA. Call before your visit to confirm the address.
- What is Orin Greene's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Orin Greene accept Medicare assignment?
- Yes. Medicare's clinician data says Orin Greene accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Orin Greene offer telehealth?
- Medicare's clinician data says Orin Greene offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Orin Greene?
- (866) 630-0966, as listed in official Medicare / NPI Registry data.
- What is Orin Greene's NPI number?
- 1730533589. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Orin Greene is enrolled with Medicare (CMS data updated 2026-10-02).
- 1910 Towne Centre Blvd, Suite 250Annapolis, MD 21401 (866) 630‑0966
- 601 Pennsylvania Ave NW, Suite 900Washington, DC 20004 (866) 630‑0966
- 6355 Walker Ln, Suite 507Alexandria, VA 22310 (703) 971‑4604
- 6710 Oxon Hill Rd, Suite 550Oxon Hill, MD 20745 (301) 485‑7400
Group practices
Medicare enrollment lists Orin Greene as a member of these groups (CMS data updated 2026-10-02).
- Sondermind Provider Network LLC1,339 clinicians in the group
- Physical Medicine Associates Ltd71 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Annapolis
Clinicians with the same Medicare primary specialty in Annapolis, MD — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1730533589 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians