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Edit this profileAt a glance
- 160 E Hanover Ave, Morristown, NJ 07960
About Dr. Willis
Andrew Willis, M.D. is a specialist practicing in Morristown, NJ. Andrew trained at Columbia University College of Physicians and Surgeons, graduating in 1997. Medicare claims data shows Andrew provided 1,002 services to 539 patients. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, x-ray of shoulder, minimum of 2 views, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. This provider record is associated with NPI 1154412187.
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
- (973) 538-2334
- Email not available
Practice Locations
160 E HANOVER AVE
Morristown, NJ 07960
Procedures Most Often Billed to Medicare
1,002 services · 539 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
44 | Less often than most peers in Specialist |
| Prosthetic repair of shoulder joint, total shoulder | Procedure | 23472 |
18 | Too few peers to compare |
| Repair of shoulder rotator cuff using an endoscope | Procedure | 29827 |
13 | Less often than most peers in Specialist |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
181 | More than most peers in Specialist |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
27 | As often as other peers in Specialist |
| X-ray of finger, minimum of 2 views | Imaging | 73140 |
23 | As often as other peers in Specialist |
| X-ray of upper spine, 4-5 views | Imaging | 72050 |
23 | As often as other peers in Specialist |
| X-ray of knee, 4 or more views | Imaging | 73564 |
21 | Less often than most peers in Specialist |
| X-ray of elbow, minimum of 3 views | Imaging | 73080 |
19 | As often as other peers in Specialist |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
393 | More often than most peers in Specialist |
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 specialists at this location 5
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 specialists in Morristown 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Columbia University College of Physicians and Surgeons 8
Other providers in the same specialty who trained at the same institution.
Class of 1997 at Columbia University College of Physicians and Surgeons 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 NJ who bill this service to Medicare most often.
Common questions
What does Andrew Willis specialize in?
Andrew Willis is a specialist in Morristown, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Andrew Willis located?
Andrew Willis is listed at 160 E Hanover Ave, Morristown, NJ 07960. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Andrew Willis's phone number?
The number on file is (973) 538-2334. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Andrew Willis?
Andrew Willis's National Provider Identifier is 1154412187. 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 Andrew Willis train?
Andrew Willis attended Columbia University College of Physicians and Surgeons, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Andrew Willis have?
Andrew Willis has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What does Andrew Willis do most often?
According to Medicare billing data, Andrew Willis performs procedures including aspiration and/or injection of fluid from large joint, prosthetic repair of shoulder joint, total shoulder and repair of shoulder rotator cuff using an endoscope; reads or performs imaging such as x-ray of shoulder, minimum of 2 views and x-ray of wrist, minimum of 3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Andrew Willis's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Andrew Willis. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.