Physician Profile
Andrew A. Kassir, M.D.
Unclaimed ProfileAbout Dr. Kassir
Andrew A. Kassir, M.D. is a healthcare provider in Scottsdale, AZ specializing in colon & rectal surgery. Medicare claims data shows Andrew provided 652 services to 613 patients. The services billed most often include diagnostic exam of anus using an endoscope, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 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
- (480) 947-3533
- Email not available
Practice Locations
8415 N PIMA RD SUITE 288
Scottsdale, AZ 85258
Procedures Most Often Billed to Medicare
652 services · 613 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of anus using an endoscope | Procedure | 46600 |
151 | More than most peers in Colon & Rectal Surgery |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
49 | More than most peers in Colon & Rectal Surgery |
| Removal of external hemorrhoids by rubber banding | Procedure | 46221 |
28 | As often as other peers in Colon & Rectal Surgery |
| Injection of agent into vein to assess blood flow of skin graft or flap | Procedure | 15860 |
27 | More often than most peers in Colon & Rectal Surgery |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
26 | As often as other peers in Colon & Rectal Surgery |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
18 | As often as other peers in Colon & Rectal Surgery |
| Partial removal of small and large bowel with attachment of small and large bowel using an endoscope | Procedure | 44205 |
15 | More often than most peers in Colon & Rectal Surgery |
| Diagnostic exam of lower portion of large bowel using a flexible endoscope | Procedure | 45330 |
11 | Less often than most peers in Colon & Rectal Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
89 | More than most peers in Colon & Rectal Surgery |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
64 | More often than most peers in Colon & Rectal Surgery |
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.
Other colorectal surgeons in Scottsdale 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1983 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of anus using an endoscope 8
Providers in AZ who bill this service to Medicare most often.
Common questions
What does Andrew A. Kassir specialize in?
Andrew A. Kassir is a colorectal surgeon in Scottsdale, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Colon & Rectal Surgery”.
NPI registry
Where is Andrew A. Kassir located?
Andrew A. Kassir is listed at 8415 N Pima Rd Suite 288, Scottsdale, AZ 85258. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Andrew A. Kassir's phone number?
The number on file is (480) 947-3533. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Andrew A. Kassir?
Andrew A. Kassir's National Provider Identifier is 1245222769. 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 A. Kassir train?
Andrew A. Kassir attended Other, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Andrew A. Kassir have?
Andrew A. Kassir has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What does Andrew A. Kassir do most often?
According to Medicare billing data, Andrew A. Kassir performs procedures including diagnostic exam of anus using an endoscope, diagnostic exam of large bowel using a flexible endoscope and removal of external hemorrhoids by rubber banding, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Andrew A. Kassir's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Andrew A. Kassir. 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.