Christopher Diaz, DO
NPI 1053852277 · Hospitalist Physician · Winston Salem, NC
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Diaz, DO is a Hospitalist Physician provider in Winston Salem, NC (NPI 1053852277).
Provider details
- NPI number
- 1053852277
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 2020-02940 (NC)
Specialties & taxonomies
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
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
215 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 117 | $166 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 40 | $164 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 23 | $76 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 20 | $114 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 15 | $110 |
Typical Medicare-allowed amounts for these services range $76–$166 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (5)
- 10628 Park RdCharlotte, NC 28210-8407Phone: (704) 667-7070
- 1000 Blythe BlvdCharlotte, NC 28203-5812Phone: (704) 355-0720
- 2001 Vail AveCharlotte, NC 28207-1248Phone: (704) 304-6070
- 8800 N Tryon StCharlotte, NC 28262-3300Phone: (704) 863-6241
- 706 W King StKings Mountain, NC 28086-2708Phone: (980) 487-3751
Registry dates
- Enumerated
- 2017-03-20
- Last updated
- 2025-08-22
- Certified
- 2025-08-22
Frequently asked questions
- What is Christopher Diaz's NPI number?
- Christopher Diaz's National Provider Identifier (NPI) is 1053852277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Diaz's specialty?
- Christopher Diaz is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Diaz located?
- Christopher Diaz's practice location on file with NPPES is Medical Center Blvd, Winston Salem, NC 27157-2708.
- What is Christopher Diaz's phone number?
- The practice phone number listed in the NPPES registry for Christopher Diaz is (336) 716-9252.
- Does Christopher Diaz accept Medicare?
- Christopher Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Diaz's NPI active?
- Yes — Christopher Diaz's NPI (1053852277) is active in the NPPES registry as of the last update on 2025-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.