Physician Profile
Mason S. Stilwell, MD
Unclaimed ProfileAbout Dr. Stilwell
Mason S. Stilwell, MD practices orthopaedic adult reconstructive surgery in Sayre, PA. According to Medicare claims data, Mason cared for 730 Medicare patients across 8,405 services. The services billed most often include injection, methylprednisolone acetate, 1 mg, aspiration and/or injection of fluid from large joint, 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 — free, and no identity document with a practice or institutional email.
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
- (570) 887-2841
- Email not available
Practice Locations
1 GUTHRIE SQ
Sayre, PA 18840
Procedures Most Often Billed to Medicare
8,405 services · 730 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
145 | As often as other peers in Orthopaedic Adult Reconstructive… |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
96 | More often than most peers in Orthopaedic Adult Reconstructive… |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
55 | More often than most peers in Orthopaedic Adult Reconstructive… |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
7,640 | More often than most peers in Orthopaedic Adult Reconstructive… |
| Injection, methylprednisolone acetate, 80 mg | Drug given | J1040 |
41 | As often as other peers in Orthopaedic Adult Reconstructive… |
| Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose | Drug given | J7323 |
26 | Less often than most peers in Orthopaedic Adult Reconstructive… |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
129 | As often as other peers in Orthopaedic Adult Reconstructive… |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
105 | As often as other peers in Orthopaedic Adult Reconstructive… |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
69 | More often than most peers in Orthopaedic Adult Reconstructive… |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
53 | As often as other peers in Orthopaedic Adult Reconstructive… |
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.
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in PA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Stilwell?
Dr. Stilwell is an orthopaedic adult reconstructive surgeon in Sayre, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopaedic Adult Reconstructive Surgery”.
NPI registry
What is Dr. Stilwell's address?
Dr. Stilwell is listed at 1 Guthrie Sq, Sayre, PA 18840. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Stilwell?
The number on file is (570) 887-2841. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Stilwell's NPI number?
Dr. Stilwell's National Provider Identifier is 1275797060. 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 Dr. Stilwell train?
Dr. Stilwell attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Stilwell been practicing?
Dr. Stilwell has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Stilwell perform?
According to Medicare billing data, Dr. Stilwell performs procedures including aspiration and/or injection of fluid from large joint, replacement of knee joint, both sides of knee and replacement of thigh bone and hip joint with prosthesis, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Stilwell confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Stilwell. 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.