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Edit this profileAt a glance
- 555 N New Ballas Rd, Div Surg Colon/Rectal, Ste 265, Saint Louis, MO 63141
About Dr. Wait
Alyssa D. Wait, MD is a healthcare provider in Saint Louis, MO specializing in colon & rectal surgery. Alyssa trained at Indiana University School of Medicine, graduating in 2005. According to Medicare claims data, Alyssa cared for 213 Medicare patients across 361 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, diagnostic exam of anus using an endoscope, 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 1659698058.
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
- (314) 991-4644
- Email not available
Practice Locations
555 N NEW BALLAS RD DIV SURG COLON/RECTAL, STE 265
Saint Louis, MO 63141
Procedures Most Often Billed to Medicare
361 services · 213 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of anus using an endoscope | Procedure | 46600 |
66 | More often than most peers in Colon & Rectal Surgery |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
135 | More than most peers in Colon & Rectal Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
47 | As often as other peers in Colon & Rectal Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
37 | As often as other peers in Colon & Rectal Surgery |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
34 | More 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 |
26 | As often as other 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 |
16 | Less 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.
Other colorectal surgeons at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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 — 28 related providers in 4 groups
Other colorectal surgeons in Saint Louis 8
Same specialty, same city.
Trained at Indiana University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Indiana University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of anus using an endoscope 5
Providers in MO who bill this service to Medicare most often.
Common questions
What is Dr. Wait's specialty?
Dr. Wait is a colorectal surgeon in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Colon & Rectal Surgery”.
NPI registry
Where can I find Dr. Wait?
Dr. Wait is listed at 555 N New Ballas Rd Div Surg Colon/Rectal, Ste 265, Saint Louis, MO 63141. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Wait?
The number on file is (314) 991-4644. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Wait's NPI number?
Dr. Wait's National Provider Identifier is 1659698058. 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 Dr. Wait's medical education?
Dr. Wait attended Indiana University School of Medicine, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Wait been practicing?
Dr. Wait has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Wait known for?
According to Medicare billing data, Dr. Wait performs procedures including diagnostic exam of anus using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Wait confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Wait. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.