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Edit this profileAt a glance
- 3333 N Calvert St, Jpb, Suite 400, Baltimore, MD 21218
About Dr. Fillar
Based in Baltimore, MD, Allison L. Fillar, M.D. is listed in the NPI registry under orthopaedic sports medicine. Allison graduated from Georgetown University School of Medicine in 2009. According to Medicare claims data, Allison cared for 1,576 Medicare patients across 4,753 services. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, hyaluronan or derivative, durolane, for intra-articular injection, 1 mg, and aspiration and/or injection of fluid from large joint. NPI 1285930404 identifies this record in the national registry.
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) 554-2865
- Email not available
Practice Locations
3333 N CALVERT ST JPB, SUITE 400
Baltimore, MD 21218
Conditions Commonly Evaluated or Treated
Within Orthopedic Sports Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Pain
Most searched conditions
Ankle & Foot
- Heel Spurs
- High Ankle Sprain
- Peroneal Tendon Subluxation
Bone
Bone & Joint
Core & Hip
Elbow
- Elbow Ligament Tear
- Golfer's elbow
- Little League Elbow
- Tennis elbow
Foot & Ankle
Hand & Wrist
Head & Spine
Hip
Hip & Groin
- Hip Pointer
- Snapping Hip Syndrome
- Sports Hernia
Joint
- Hip Pain and Tightness
- Loose cartilage in joint
Joints
Knee
- Baker's Cyst
- Chondromalacia
- Jumper's knee
- Knee collateral ligament injury
- Patellar instability and dislocation
- Patellofemoral pain syndrome
- PCL tear
- Plica Syndrome
- Water On The Knee
Knee & Hip
Leg
Muscle & Tendon
Pediatric & Teen Sports
- Little league shoulder
- Osgood-Schlatter Disease
- Sever's Disease
Shoulder
- Broken collarbone
- Clavicle pain
- Dead arm syndrome
- Frozen shoulder
- Separated Shoulder
- Shoulder impingement
- Shoulder instability and dislocation
- Shoulder Labrum Tear
Shoulder & Arm
- Torn bicep
Spine & Back
Procedures & services
Injections
- Joint injection or aspiration
- Bone Marrow Aspirate Injection
- Knee Joint Injection
- Knee Joint Injections
- Trigger-point injection
- Ultrasound-guided injection
Orthopedics
Most searched procedures
Diagnostics
Evaluation
Non-Surgical Treatment
Procedures
Regenerative Medicine
Surgery
- Ankle arthroscopy
- Ankle Ligament Surgery
- Bicep tendon repair
- Bursa Removal
- Cartilage restoration
- Collarbone fracture surgery
- Elbow Scope
- Exertional compartment syndrome release
- Hamstring repair surgery
- High Ankle Sprain Surgery
- Hip arthroscopy
- Hip labrum repair
- Knee arthroscopy
- Kneecap Stabilization Surgery
- MCL repair
- Meniscus repair
- Microfracture Knee Surgery
- Open reduction and internal fixation
- PCL Reconstruction
- Peroneal Tendon Repair
- Rotator cuff repair
- Separated shoulder surgery
- Shoulder arthroscopy
- Shoulder labrum repair
- Shoulder replacement
- Shoulder stabilization surgery
- Sports hernia surgery
- Stiff Big Toe Surgery
- Tennis Elbow Surgery
- Thumb Ligament Repair
Therapy & Devices
Procedures Most Often Billed to Medicare
4,753 services · 1,576 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
512 | More than most peers in Orthopaedic Sports Medicine |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
40 | More often than most peers in Orthopaedic Sports Medicine |
| X-ray of knee, 4 or more views | Imaging | 73564 |
230 | More than most peers in Orthopaedic Sports Medicine |
| X-ray of knee, 1-2 views | Imaging | 73560 |
67 | More often than most peers in Orthopaedic Sports Medicine |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
55 | As often as other peers in Orthopaedic Sports Medicine |
| X-ray of hip, 2-3 views | Imaging | 73502 |
16 | Less often than most peers in Orthopaedic Sports Medicine |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
2,188 | More than most peers in Orthopaedic Sports Medicine |
| Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg | Drug given | J7318 |
800 | Less often than most peers in Orthopaedic Sports Medicine |
| Hyaluronan or derivative, gel-one, for intra-articular injection, per dose | Drug given | J7326 |
77 | More often than most peers in Orthopaedic Sports Medicine |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
334 | More often than most peers in Orthopaedic Sports Medicine |
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 orthopaedic sports medicines at this location 1
Same specialty, same street address — most likely the same department or group.
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 orthopaedic sports medicines in Baltimore 4
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Georgetown University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Georgetown University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 7
Providers in MD who bill this service to Medicare most often.
Common questions
What is Allison L. Fillar's specialty?
Allison L. Fillar is an orthopaedic sports medicine in Baltimore, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Allison L. Fillar?
Allison L. Fillar is listed at 3333 N Calvert St Jpb, Suite 400, Baltimore, MD 21218. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Allison L. Fillar?
The number on file is (410) 554-2865. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Allison L. Fillar's NPI number?
Allison L. Fillar's National Provider Identifier is 1285930404. 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 L. Fillar's education?
Allison L. Fillar attended Georgetown University School of Medicine, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has Allison L. Fillar been practicing?
Allison L. Fillar has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What is Allison L. Fillar known for?
According to Medicare billing data, Allison L. Fillar performs procedures including aspiration and/or injection of fluid from large joint and replacement of knee joint, both sides of knee; reads or performs imaging such as x-ray of knee, 4 or more views and x-ray of knee, 1-2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Allison L. Fillar confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Allison L. Fillar. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.