Provider Profile
Matthew B. Callen, PA
Unclaimed ProfileAbout Matthew Callen
Matthew B. Callen, PA is a physician assistant practicing in Saint Louis, MO. Medicare claims data shows Matthew provided 1,889 services to 281 patients. The services billed most often include injection, methylprednisolone acetate, 1 mg, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more.
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
Source: NPPES NPI Registry
Contact Information
- (314) 454-2810
- Email not available
Practice Locations
1 CHILDRENS PL SUITE 4E
Saint Louis, MO 63110
Procedures Most Often Billed to Medicare
1,889 services · 281 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
27 |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
24 |
| X-ray of knee, 3 views | Imaging | 73562 |
26 |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
24 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
12 |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
1,600 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
109 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
34 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
18 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
15 |
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.
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 4
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 Saint Louis 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of knee joint, both sides of knee 8
Providers in MO who bill this service to Medicare most often.
Common questions
What does Matthew B. Callen specialize in?
Matthew B. Callen is a physician assistant in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Matthew B. Callen located?
Matthew B. Callen is listed at 1 Childrens Pl Suite 4E, Saint Louis, MO 63110. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Matthew B. Callen's phone number?
The number on file is (314) 454-2810. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Matthew B. Callen?
Matthew B. Callen's National Provider Identifier is 1497762793. 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 Matthew B. Callen train?
Matthew B. Callen attended Other, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Matthew B. Callen have?
Matthew B. Callen has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What does Matthew B. Callen do most often?
According to Medicare billing data, Matthew B. Callen performs procedures including replacement of knee joint, both sides of knee and aspiration and/or injection of fluid from large joint; reads or performs imaging such as x-ray of knee, 3 views and x-ray of lower and sacral spine, 2-3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Matthew B. Callen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Matthew B. Callen. 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.