Quick answers
- Does Robert J. Theobald Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Robert J. Theobald Iii accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Robert J. Theobald Iii see?
- In 2024, CMS data shows 433 Original Medicare patients and 1,315 services for Robert J. Theobald Iii. This counts Original Medicare only and measures volume, not quality.
- What is Robert J. Theobald Iii's NPI number?
- 1396778239. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Robert J. Theobald Iii, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 433 |
|---|---|
| Services billed to Medicare | 1,315 |
| Different services or procedures | 16 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection of hemorrhoid (46500)986 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)178 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)52 services
- Removal of external hemorrhoid with blood clot (46320)30 services
- Biopsy of large bowel using a flexible endoscope (45380)22 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure72%
- Arthritis54%
- Ischemic heart disease36%
- Anxiety28%
- Diabetes24%
Practice locations
Addresses where Robert J. Theobald Iii is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 14547 Bruce B Downs BlvdTampa, FL 33613
- 38101 Market Square DrZephyrhills, FL 33542 (813) 715‑0195
- 38103 Market Square DrZephyrhills, FL 33542 (813) 778‑0414
- 38105 Market Square DrZephyrhills, FL 33542 (813) 815‑5380
- 38107 Market Square DrZephyrhills, FL 33542 (813) 979‑0440
Group practices
Medicare enrollment lists Robert J. Theobald Iii as a member of this group (CMS data updated October 2, 2026).
- Ohi West Medical Group II LLC413 clinicians in the group
Specialties
Find other Colorectal Surgery (Proctology) doctors in Florida →
Other colorectal surgeons in Tampa
Clinicians with the same Medicare primary specialty in Tampa, FL — not a recommendation.
Other clinicians in Ohi West Medical Group II LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | At Still University Of Health Sciences, College Of Osteo Med, Kirksville |
| Graduation year | 2001 (25 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396778239 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians