Physician Profile
Eric M Haas, M.D.
Unclaimed ProfileAbout Dr. Haas
Eric M Haas, M.D. practices colorectal surgery (proctology) in Houston, TX. Eric is a 1997 graduate of University of Texas Medical School at Houston. Eric is also listed as specializing in colon & rectal surgery. Medicare claims data shows Eric provided 644 services to 470 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (713) 441-5155
- Email not available
Practice Locations
6560 FANNIN ST SUITE 1401
Houston, TX 77030
Conditions Commonly Evaluated or Treated
Within Colon and Rectal Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
644 services · 470 patients · 14 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of external hemorrhoids by rubber banding | Procedure | 46221 |
126 |
| Diagnostic exam of rectum and lower large bowel using an endoscope | Procedure | 45300 |
86 |
| Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery | Procedure | 45384 |
40 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
39 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
33 |
| Injection beneath lining of large bowel using a flexible endoscope | Procedure | 45381 |
26 |
| Closure of opening from large or small bowel to skin using an endoscope | Procedure | 44227 |
13 |
| Repair of entrapped hernia next to stoma | Procedure | 49622 |
12 |
| Drainage of abdominal abscess or infection | Procedure | 49020 |
12 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
107 |
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 surgery specialists in Houston 8
Same specialty, same city.
Trained at University of Texas Medical School at Houston 7
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1997 at University of Texas Medical School at Houston 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of external hemorrhoids by rubber banding 8
Providers in TX who bill this service to Medicare most often.
Common questions
What is Dr. Haas's specialty?
Dr. Haas is a colorectal surgery (proctology) in Houston, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “COLORECTAL SURGERY (PROCTOLOGY)”.
NPI registry
Where can I find Dr. Haas?
Dr. Haas is listed at 6560 FANNIN ST SUITE 1401, Houston, TX 77030. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Haas?
The number on file is (713) 441-5155. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Haas?
Dr. Haas's National Provider Identifier is 1275501603. 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. Haas's medical education?
Dr. Haas attended University of Texas Medical School at Houston, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Haas have?
Dr. Haas has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Haas known for?
According to Medicare billing data, Dr. Haas performs procedures including removal of external hemorrhoids by rubber banding, diagnostic exam of rectum and lower large bowel using an endoscope and removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Haas's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Haas. 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.