Quick answers
- Where does Sandra S. Greer see patients?
- Medicare's clinician data lists 13 practice locations, including Largo, MD, Owings Mills, MD and Essex, MD. Call before your visit to confirm the address.
- What is Sandra S. Greer's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Sandra S. Greer accept Medicare assignment?
- Yes. Medicare's clinician data says Sandra S. Greer 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 Sandra S. Greer offer telehealth?
- Medicare's clinician data says Sandra S. Greer offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sandra S. Greer?
- (301) 316-9620, as listed in official Medicare / NPI Registry data.
- What is Sandra S. Greer's NPI number?
- 1164992038. 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 Sandra S. Greer is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 13; the Medicare profile lists all.
- 10416 Campus Way S, Expresscare of LargoLargo, MD 20774 (301) 316‑9620
- 10490 Owings Mills BlvdOwings Mills, MD 21117 (410) 363‑7281
- 1354 Eastern Blvd, Expresscare of EssexEssex, MD 21221 (443) 231‑5203
- 1505 E Churchville RdBel Air, MD 21014
- 1505 E Churchville Rd, Expresscare of Bel AirBel Air, MD 21014 (410) 420‑6970
Group practices
Medicare enrollment lists Sandra S. Greer as a member of this group (CMS data updated 2026-10-02).
- MNR Industries, LLC139 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Largo
Clinicians with the same Medicare primary specialty in Largo, MD — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1164992038 |
| 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