John Ryan Barrett, MD
John Ryan Barrett, MD is an Emergency Medicine Physician in Baltimore, Maryland. Licensed in Maryland and Pennsylvania. Registered with an NPI since 2013.
- Licensed in
- MD, PA
- In the registry since
- 2013
- Specialties on file
- 2
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
9000 Franklin Square DrBaltimore, MD 21237-3901
Phone: (443) 777-7046
Show map & directions
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Emergency Medicine Physician (primary) | Taxonomy 207P00000X · Licence MT203819 (PA) |
|---|---|
| Emergency Medicine Physician | Taxonomy 207P00000X · Licence D0082455 (MD) |
Record details
| NPI number | 1578908307 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | May 7, 2013 |
| Last updated in NPPES | March 1, 2017 |
Medicare patients and services, 2024
| Medicare patients | 132 |
|---|---|
| Services billed | 207 |
| Average patient age | 69 |
Other providers in Baltimore
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Dr. Brian Russell Baker, MD
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-
Marrissa Leigh Baker, MD
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-
Sairam Balasubramanian, MD
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Baltimore Emergency Services II, LLC
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Michael W Barwick, MD
6701 N Charles St, Baltimore, MD 21204 · (443) 849-3171
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Amanda Bauer, DO
7141 Security Blvd Kaiser Permanente Woodlawn Medical Ctr, Baltimore, MD 21244-1811 · (443) 663-6000
-
Katherine Marie Baugher, DO
9000 Franklin Square Dr, Baltimore, MD 21237-3901 · (443) 777-7000