Physician Profile
Unclaimed ProfileAbout AYASSO
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Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. Ayasso?
Dr. Ayasso is a gastroenterology in Pittsburgh, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GASTROENTEROLOGY”.
NPI registry
What is Dr. Ayasso's address?
Dr. Ayasso is listed at 5200 CENTRE AVE SUITE 312, Pittsburgh, PA 15232. 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. Ayasso?
The number on file is (412) 321-7777. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ayasso?
Dr. Ayasso's National Provider Identifier is 1295726693. 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. Ayasso train?
Dr. Ayasso attended Other, graduating in 1978. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ayasso have?
Dr. Ayasso has 48 years experience. Calculated from a graduation year of 1978, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Ayasso perform?
According to Medicare billing data, Dr. Ayasso performs procedures including biopsy of large bowel using a flexible endoscope, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope and removal of polyps or growths of large bowel using an endoscope with mechanical snare; reads or performs imaging such as review by radiologist of image from tube placement into bile duct using an endoscope; provides treatments such as measurement of liver stiffness, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Ayasso's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ayasso. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (412) 321-7777
- Email not available
Practice Locations
5200 CENTRE AVE SUITE 312
Pittsburgh, PA 15232
Procedures Most Often Billed to Medicare
681 services · 611 patients · 16 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
79 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
74 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
51 |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
33 |
| Insertion of guide wire with dilation of esophagus using a flexible endoscope | Procedure | 43248 |
30 |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43235 |
22 |
| Review by radiologist of image from tube placement into bile duct using an endoscope | Imaging | 74328 |
15 |
| Measurement of liver stiffness | Treatment | 91200 |
24 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
151 |
| Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monit | Billing code | G0500 |
40 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other gastroenterology specialists at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 — 30 related providers in 4 groups
Other gastroenterology specialists in Pittsburgh 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1978 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of large bowel using a flexible endoscope 8
Providers in PA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.