Physician Profile
Unclaimed ProfileAbout HORWITZ
Jonathan Philip Horwitz, D.O. practices gastroenterology in Liberty, MO. Jonathan is a 2002 graduate of At Still University of Health Sciences, College of Osteo Med, Kirksville. Jonathan is also listed as specializing in internal medicine. Medicare claims data shows Jonathan provided 876 services to 839 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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (816) 478-4887
- Email not available
Practice Locations
2521 GLENN HENDREN DR
Liberty, MO 64068
Procedures Most Often Billed to Medicare
876 services · 839 patients · 17 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
164 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
110 |
| Dilation of esophagus | Procedure | 43450 |
43 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
37 |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43235 |
36 |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
20 |
| Study of rectum sensitivity and function | Treatment | 91122 |
33 |
| Test for tone and sensation of rectum and anus | Treatment | 91120 |
33 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
102 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
100 |
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 gastroenterology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 — 26 related providers in 4 groups
Other gastroenterology specialists in Liberty 2
Same specialty, same city.
Trained at At Still University of Health Sciences, College of Osteo Med, Kirksville 8
Other providers in the same specialty who trained at the same institution.
Class of 2002 at At Still University of Health Sciences, College of Osteo Med, Kirksville 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of polyps or growths of large bowel using an endoscope with mechanical snare 8
Providers in MO who bill this service to Medicare most often.
Common questions
What does Dr. Horwitz specialize in?
Dr. Horwitz is a gastroenterology in Liberty, MO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GASTROENTEROLOGY”.
NPI registry
Where is Dr. Horwitz located?
Dr. Horwitz is listed at 2521 GLENN HENDREN DR, Liberty, MO 64068. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Horwitz's phone number?
The number on file is (816) 478-4887. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Horwitz?
Dr. Horwitz's National Provider Identifier is 1003895749. 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. Horwitz go to medical school?
Dr. Horwitz attended At Still University of Health Sciences, College of Osteo Med, Kirksville, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Horwitz have?
Dr. Horwitz has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Horwitz do most often?
According to Medicare billing data, Dr. Horwitz performs procedures including removal of polyps or growths of large bowel using an endoscope with mechanical snare, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope and dilation of esophagus; provides treatments such as study of rectum sensitivity and function and test for tone and sensation of rectum and anus, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Horwitz's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Horwitz. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.