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- 5100 Eastern Ave, Baltimore, MD 21224
About Jason Olszewski
Jason Olszewski is a physician assistant based in Baltimore, MD. According to Medicare claims data, Jason cared for 2,792 Medicare patients across 2,945 services. 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, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and insertion of needle into vein for collection of blood sample. The provider's National Provider Identifier (NPI) is 1548458128.
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) 814-4500
- Email not available
Practice Locations
5100 EASTERN AVE
Baltimore, MD 21224
Procedures Most Often Billed to Medicare
2,945 services · 2,792 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
236 | More than most peers in Physician Assistant |
| X-ray of chest, 2 views | Imaging | 71046 |
182 | More than most peers in Physician Assistant |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
30 | As often as other peers in Physician Assistant |
| X-ray of knee, 4 or more views | Imaging | 73564 |
25 | Less often than most peers in Physician Assistant |
| X-ray of ribs on side of body, minimum of 3 views | Imaging | 71101 |
22 | More than most peers in Physician Assistant |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
20 | As often as other peers in Physician Assistant |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
102 | More often than most peers in Physician Assistant |
| Inhalation treatment for airway obstruction or sputum production | Treatment | 94640 |
22 | More often than most peers in Physician Assistant |
| Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme | Drug given | J7620 |
22 | More often than most 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 |
550 | More 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 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 30 related providers in 4 groups
Other physician assistants in Baltimore 8
Same specialty, same city.
Trained at Other 7
Other providers in the same specialty who trained at the same institution.
Class of 2007 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in MD who bill this service to Medicare most often.
Common questions
What does Jason Olszewski specialize in?
Jason Olszewski is a physician assistant in Baltimore, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Jason Olszewski located?
Jason Olszewski is listed at 5100 Eastern Ave, Baltimore, MD 21224. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Jason Olszewski's phone number?
The number on file is (410) 814-4500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Jason Olszewski's NPI number?
Jason Olszewski's National Provider Identifier is 1548458128. 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
Where did Jason Olszewski train?
Jason Olszewski attended Other, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How long has Jason Olszewski been practicing?
Jason Olszewski has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What does Jason Olszewski do most often?
According to Medicare billing data, Jason Olszewski performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as x-ray of chest, 2 views and x-ray of foot, minimum of 3 views; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and inhalation treatment for airway obstruction or sputum production, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Jason Olszewski confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jason Olszewski. If this is you, claiming it is free.
Guide.md
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