Nicholas Bull, D.O.
NPI 1487968756 · Diagnostic Radiology Physician · Tulsa, OK
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Bull, D.O. is a Diagnostic Radiology Physician provider in Tulsa, OK (NPI 1487968756).
Provider details
- NPI number
- 1487968756
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4882 (OK)
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
15 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
3,057 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 941 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 486 | $37 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 248 | $80 |
| Ct Scan of Upper Spine Without Contrast72125 | 138 | $43 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 137 | $77 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 119 | $80 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-07-29
- Last updated
- 2022-07-13
- Certified
- 2022-07-13
Frequently asked questions
- What is Nicholas Bull's NPI number?
- Nicholas Bull's National Provider Identifier (NPI) is 1487968756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Bull's specialty?
- Nicholas Bull is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Bull located?
- Nicholas Bull's practice location on file with NPPES is 5801 E 41st St Ste 900, Tulsa, OK 74135-5631.
- What is Nicholas Bull's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Bull is (918) 747-4975.
- Does Nicholas Bull accept Medicare?
- Nicholas Bull is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Bull's NPI active?
- Yes — Nicholas Bull's NPI (1487968756) is active in the NPPES registry as of the last update on 2022-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.