Andrew Nicholson, MD
NPI 1528293701 · Diagnostic Radiology Physician · Knoxville, TN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Nicholson, MD is a Diagnostic Radiology Physician provider in Knoxville, TN (NPI 1528293701).
Provider details
- NPI number
- 1528293701
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101261859 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Diagnostic Radiology Physician2085R0202X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
119 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Insertion of Tube Into Internal Neck Artery for Diagnosis Or Treatment With Review By Radiologist36224 | 25 | $284 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 21 | $13 |
| Insertion of Tube Into External Neck Artery for Diagnosis Or Treatment With Review By Radiologist36227 | 20 | $138 |
| Review By Radiologist of Image for Insertion of Material to Block Blood Flow75894 | 18 | $63 |
| Imaging of Blood Vessel75898 | 18 | $80 |
| Occlusion of Central Nervous System Or Spinal Cord Artery61624 | 17 | $923 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,030 across 50 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 2222 N Nevada Ave Ste 5001Colorado Springs, CO 80907-6865Phone: (719) 776-3580Fax: (719) 776-3599
- 1350 Hickory StMelbourne, FL 32901-3224Phone: (321) 434-8544
- 2331 Franklin Rd SwRoanoke, VA 24014-1111Phone: (540) 224-5170
Registry dates
- Enumerated
- 2009-05-18
- Last updated
- 2025-11-12
- Certified
- 2025-11-12
Frequently asked questions
- What is Andrew Nicholson's NPI number?
- Andrew Nicholson's National Provider Identifier (NPI) is 1528293701, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Nicholson's specialty?
- Andrew Nicholson is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Nicholson located?
- Andrew Nicholson's practice location on file with NPPES is 1932 Alcoa Hwy Ste C360, Knoxville, TN 37920-1509.
- What is Andrew Nicholson's phone number?
- The practice phone number listed in the NPPES registry for Andrew Nicholson is (865) 558-0225.
- Does Andrew Nicholson accept Medicare?
- Andrew Nicholson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Nicholson's NPI active?
- Yes — Andrew Nicholson's NPI (1528293701) is active in the NPPES registry as of the last update on 2025-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.