Provider Profile
Justin J. Cobis
Unclaimed ProfileAbout Justin Cobis
Listed in the NPI registry as a physician assistant, Justin J. Cobis practices in Falmouth, MA. According to Medicare claims data, Justin cared for 1,830 Medicare patients across 24,350 services. The services billed most often include injection, methylprednisolone acetate, 1 mg, hyaluronan or derivative, gelsyn-3, for intra-articular injection, 0.1 mg, and injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg.
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
- (508) 457-4900
- Email not available
Practice Locations
360 GIFFORD ST
Falmouth, MA 02540
Procedures Most Often Billed to Medicare
24,350 services · 1,830 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
580 | More than most peers in Physician Assistant |
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
115 | More often than most peers in Physician Assistant |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
80 | More than most peers in Physician Assistant |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
43 | More often than most peers in Physician Assistant |
| Injection into tendon or ligament | Procedure | 20550 |
14 | Less often than most peers in Physician Assistant |
| X-ray of knee, 3 views | Imaging | 73562 |
161 | More than most peers in Physician Assistant |
| X-ray of hip, 2-3 views | Imaging | 73502 |
60 | More often than most peers in Physician Assistant |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
31 | As often as other peers in Physician Assistant |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
26 | As often as other peers in Physician Assistant |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
12,000 | 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 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
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 — 31 related providers in 4 groups
Other physician assistants in Falmouth 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in MA who bill this service to Medicare most often.
Common questions
What kind of doctor is Justin J. Cobis?
Justin J. Cobis is a physician assistant in Falmouth, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Justin J. Cobis's address?
Justin J. Cobis is listed at 360 Gifford St, Falmouth, MA 02540. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Justin J. Cobis?
The number on file is (508) 457-4900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Justin J. Cobis's NPI number?
Justin J. Cobis's National Provider Identifier is 1598108102. 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 Justin J. Cobis train?
Justin J. Cobis attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Justin J. Cobis been practicing?
Justin J. Cobis has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What procedures does Justin J. Cobis perform?
According to Medicare billing data, Justin J. Cobis performs procedures including aspiration and/or injection of fluid from large joint, aspiration and/or injection of fluid large joint using ultrasound guidance and replacement of knee joint, both sides of knee; reads or performs imaging such as x-ray of knee, 3 views and x-ray of hip, 2-3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Justin J. Cobis confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Justin J. Cobis. 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.