Robert Sibley, MD
NPI 1912369448 · Nuclear Medicine Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Sibley, MD is a Nuclear Medicine Physician provider in Dallas, TX (NPI 1912369448).
Provider details
- NPI number
- 1912369448
- Entity type
- Individual
- Primary specialty
- Nuclear Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R5644 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,228 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) |
|---|---|---|
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 209 | $9 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 150 | $110 |
| X-Ray of Abdomen, 1 View74018 | 97 | $8 |
| Mri Scan of Abdomen Before and After Contrast74183 | 72 | $107 |
| Nuclear Medicine Study Whole Body With Ct Scan78816 | 69 | $110 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 66 | $9 |
Practice location
Mailing address
Additional practice locations (1)
- 6201 Harry Hines BlvdDallas, TX 75390-9201Phone: (214) 645-9729
Registry dates
- Enumerated
- 2016-03-23
- Last updated
- 2024-05-01
- Certified
- 2024-05-01
Frequently asked questions
- What is Robert Sibley's NPI number?
- Robert Sibley's National Provider Identifier (NPI) is 1912369448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Sibley's specialty?
- Robert Sibley is listed in the NPPES registry with a primary specialty of Nuclear Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Sibley located?
- Robert Sibley's practice location on file with NPPES is 5323 Harry Hines Blvd, Dallas, TX 75390-7201.
- What is Robert Sibley's phone number?
- The practice phone number listed in the NPPES registry for Robert Sibley is (214) 645-4292.
- Does Robert Sibley accept Medicare?
- Robert Sibley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Sibley's NPI active?
- Yes — Robert Sibley's NPI (1912369448) is active in the NPPES registry as of the last update on 2024-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.