Provider Profile
Allison Callahan, PA-C
Unclaimed ProfileAbout Allison Callahan
Listed in the NPI registry as a physician assistant, Allison Callahan, PA-C practices in Pittsburgh, PA. According to Medicare claims data, the services billed most often include ultrasonic guidance for needle placement and drainage of fluid collection of abdominal cavity by tube using imaging guidance.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (412) 647-2345
- Email not available
Practice Locations
200 LOTHROP ST
Pittsburgh, PA 15213
Procedures Most Often Billed to Medicare
24 services · 24 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Drainage of fluid collection of abdominal cavity by tube using imaging guidance | Procedure | 49406 |
11 | |
| Ultrasonic guidance for needle placement | Imaging | 76942 |
13 |
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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other physician assistants in Pittsburgh 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Drainage of fluid collection of abdominal cavity by tube using imaging guidance 8
Providers in PA who bill this service to Medicare most often.
Common questions
What is Allison Callahan's specialty?
Allison Callahan is a physician assistant in Pittsburgh, PA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Allison Callahan?
Allison Callahan is listed at 200 Lothrop St, Pittsburgh, PA 15213. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Allison Callahan?
The number on file is (412) 647-2345. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Allison Callahan?
Allison Callahan's National Provider Identifier is 1750337937. 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 Allison Callahan's education?
Allison Callahan attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Allison Callahan have?
Allison Callahan has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What is Allison Callahan known for?
According to Medicare billing data, Allison Callahan performs procedures including drainage of fluid collection of abdominal cavity by tube using imaging guidance; reads or performs imaging such as ultrasonic guidance for needle placement. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Allison Callahan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Allison Callahan. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.