John Korona
NPI 1700231958 · Anesthesiology Physician · Winston Salem, NC
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Korona is a Anesthesiology Physician provider in Winston Salem, NC (NPI 1700231958).
Provider details
- NPI number
- 1700231958
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
204 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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 66 | $57 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $91 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 30 | $72 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 15 | $66 |
| Injection of Anesthetic Agent And/Or Steroid Into Other Nerve Or Branch64450 | 15 | $26 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-25
- Last updated
- 2020-09-22
- Certified
- 2020-09-22
Frequently asked questions
- What is John Korona's NPI number?
- John Korona's National Provider Identifier (NPI) is 1700231958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Korona's specialty?
- John Korona is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Korona located?
- John Korona's practice location on file with NPPES is Medical Center Blvd, Winston Salem, NC 27157-0001.
- What is John Korona's phone number?
- The practice phone number listed in the NPPES registry for John Korona is (336) 716-4426.
- Does John Korona accept Medicare?
- John Korona is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Korona's NPI active?
- Yes — John Korona's NPI (1700231958) is active in the NPPES registry as of the last update on 2020-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.