Sean Osullivan, M.D., D.A.B.R.
NPI 1881749224 · Diagnostic Radiology Physician · Victoria, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Osullivan, M.D., D.A.B.R. is a Diagnostic Radiology Physician provider in Victoria, TX (NPI 1881749224).
Provider details
- NPI number
- 1881749224
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., D.A.B.R.
- Sex
- Male
- Sole proprietor
- Yes
- License
- H6481 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,215 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Screening 3d Breast Mammography77063 | 1,099 | $53 |
| Screening Mammography77067 | 1,099 | $129 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 378 | $39 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 260 | $54 |
| Complete Ultrasound Scan of 1 Breast76641 | 235 | $140 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 54 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-24
- Last updated
- 2007-09-14
Frequently asked questions
- What is Sean Osullivan's NPI number?
- Sean Osullivan's National Provider Identifier (NPI) is 1881749224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Osullivan's specialty?
- Sean Osullivan is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sean Osullivan located?
- Sean Osullivan's practice location on file with NPPES is 6915 N. Main St., Victoria, TX 77904.
- What is Sean Osullivan's phone number?
- The practice phone number listed in the NPPES registry for Sean Osullivan is (361) 572-3139.
- Does Sean Osullivan accept Medicare?
- Sean Osullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Osullivan's NPI active?
- Yes — Sean Osullivan's NPI (1881749224) is active in the NPPES registry as of the last update on 2007-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.