Nicholas Flippin, M.D.
NPI 1235399171 · Diagnostic Radiology Physician · Killeen, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Flippin, M.D. is a Diagnostic Radiology Physician provider in Killeen, TX (NPI 1235399171).
Provider details
- NPI number
- 1235399171
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- M8652 (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
18 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
3,332 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 423 | $37 |
| X-Ray of Chest, 1 View71045 | 385 | $8 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 255 | $9 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 197 | $67 |
| X-Ray of Chest, 2 Views71046 | 189 | $10 |
| Mri Scan of Brain Without Contrast70551 | 143 | $66 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-13
- Last updated
- 2021-12-08
- Certified
- 2021-12-08
Frequently asked questions
- What is Nicholas Flippin's NPI number?
- Nicholas Flippin's National Provider Identifier (NPI) is 1235399171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Flippin's specialty?
- Nicholas Flippin is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Flippin located?
- Nicholas Flippin's practice location on file with NPPES is 2201 S Clear Creek Rd, Killeen, TX 76549-4110.
- What is Nicholas Flippin's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Flippin is (254) 526-7523.
- Does Nicholas Flippin accept Medicare?
- Nicholas Flippin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Flippin's NPI active?
- Yes — Nicholas Flippin's NPI (1235399171) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.