Christopher Nieman, M.D.
NPI 1518948777 · Diagnostic Radiology Physician · Winchester, VA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Nieman, M.D. is a Diagnostic Radiology Physician provider in Winchester, VA (NPI 1518948777).
Provider details
- NPI number
- 1518948777
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25818 (WV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
11 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
5,004 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) |
|---|---|---|
| Screening Mammography77067 | 718 | $34 |
| Screening 3d Breast Mammography77063 | 715 | $27 |
| X-Ray of Chest, 1 View71045 | 381 | $8 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 227 | $82 |
| Ct Scan Head Or Brain Without Contrast70450 | 177 | $37 |
| Ct Scan of Chest Without Contrast71250 | 177 | $49 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$43 across 2 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 (10)
- 209 W 27th StLumberton, NC 28358-3016Phone: (910) 738-8222
- 1000 N Shenandoah AveFront Royal, VA 22630-3547Phone: (540) 636-0300
- 200 Memorial DrLuray, VA 22835-1000Phone: (540) 743-4561
- 500 Hospital DrWarrenton, VA 20186-3027Phone: (540) 316-5000
- 160 Exeter Dr Ste 104Winchester, VA 22603-8614Phone: (540) 545-4674
- 160 Exeter Dr Ste 103Winchester, VA 22603-8614Phone: (540) 686-1600
- 759 S Main StWoodstock, VA 22664-1154Phone: (540) 459-1100
- 1 Healthy WayBerkeley Springs, WV 25411-7463Phone: (304) 258-6510
- 120 Campus Dr Ste 121Martinsburg, WV 25404-7552Phone: (681) 242-3713
Registry dates
- Enumerated
- 2005-11-07
- Last updated
- 2023-12-14
- Certified
- 2023-12-14
Frequently asked questions
- What is Christopher Nieman's NPI number?
- Christopher Nieman's National Provider Identifier (NPI) is 1518948777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Nieman's specialty?
- Christopher Nieman is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Nieman located?
- Christopher Nieman's practice location on file with NPPES is 1840 Amherst St, Winchester, VA 22601-2808.
- What is Christopher Nieman's phone number?
- The practice phone number listed in the NPPES registry for Christopher Nieman is (540) 536-8750.
- Does Christopher Nieman accept Medicare?
- Christopher Nieman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Nieman's NPI active?
- Yes — Christopher Nieman's NPI (1518948777) is active in the NPPES registry as of the last update on 2023-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.