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Edit this profileAt a glance
- 520 W Fayette St Ste 300, Baltimore, MD 21201
About Stephen Ferris
Stephen Ferris is a physician assistant based in Baltimore, MD. Stephen is a 2023 graduate of Baltimore University School of Medicine. Medicare claims data shows Stephen provided 614 services to 370 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, injection, triamcinolone acetonide, not otherwise specified, 10 mg, and aspiration and/or injection of fluid from large joint. The provider's National Provider Identifier (NPI) is 1164146619.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (410) 837-9379
- Email not available
Practice Locations
520 W FAYETTE ST STE 300
Baltimore, MD 21201
Procedures Most Often Billed to Medicare
614 services · 370 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
59 | As often as other peers in Physician Assistant |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
32 | More often than most peers in Physician Assistant |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
29 | As often as other peers in Physician Assistant |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
28 | More often than most peers in Physician Assistant |
| X-ray lower and sacral spine, minimum of 6 views | Imaging | 72114 |
16 | As often as other peers in Physician Assistant |
| X-ray of upper spine, 4-5 views | Imaging | 72050 |
13 | Less often than most peers in Physician Assistant |
| X-ray of knee, 3 views | Imaging | 73562 |
11 | Less often than most peers in Physician Assistant |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
154 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
176 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
51 | More often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in Baltimore 8
Same specialty, same city.
More connections — 8 related providers in 1 group
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in MD who bill this service to Medicare most often.
Common questions
What is Stephen Ferris's specialty?
Stephen Ferris is a physician assistant in Baltimore, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Stephen Ferris?
Stephen Ferris is listed at 520 W Fayette St Ste 300, Baltimore, MD 21201. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Stephen Ferris?
The number on file is (410) 837-9379. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Stephen Ferris?
Stephen Ferris's National Provider Identifier is 1164146619. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Stephen Ferris's education?
Stephen Ferris attended Baltimore University School of Medicine, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Stephen Ferris have?
Stephen Ferris has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What is Stephen Ferris known for?
According to Medicare billing data, Stephen Ferris performs procedures including aspiration and/or injection of fluid from large joint; reads or performs imaging such as x-ray of foot, minimum of 3 views and x-ray of shoulder, minimum of 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Stephen Ferris's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Stephen Ferris. If this is you, claiming it is free.
Guide.md
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