David S. Irwin, MD, PA
David S. Irwin, MD, PA is a Geriatric Psychiatry Physician in Gaithersburg, Maryland. Licensed in Maryland. Registered with an NPI since 2014.
- Licensed in
- MD
- In the registry since
- 2014
What do these letters mean?
- PA — Professional association
- A form of business registration, not a clinical qualification.
Practice location Address checks out
16220 Frederick Rd Ste 308Gaithersburg, MD 20877-4039
Phone: (301) 840-1077
Fax: (301) 948-6199
Show map & directions
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Geriatric Psychiatry Physician (primary) | Taxonomy 2084P0805X · Licence D0001714 (MD) |
|---|
Record details
| NPI number | 1366866808 |
|---|---|
| Entity type | Organization (Type 2) |
| Organization subpart | No |
| Authorized official | Julie Jaster — Office Manager · (301) 840-1077 |
| Other names | David S. Irwin, M.D. |
| NPI enumerated | February 4, 2014 |
| Last updated in NPPES | February 4, 2014 |
| Mailing address | 16220 Frederick Rd, Suite 308, Gaithersburg, MD 20877-4039 |