Physician Profile
Unclaimed ProfileAbout EFSTATHIADES
Based in Spartanburg, SC, John Christos Efstathiades, DO is listed in the NPI registry under family practice. John graduated from Edward Via Col of Osteo Medicine-Carolinas Campus in 2021. John is also listed as specialising in family medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Efstathiades specialise in?
Dr. Efstathiades is a family practice in Spartanburg, SC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
Where is Dr. Efstathiades located?
Dr. Efstathiades is listed at 853 N CHURCH ST STE 510, Spartanburg, SC 29303. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Efstathiades's phone number?
The number on file is (864) 560-6193. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Efstathiades?
Dr. Efstathiades's National Provider Identifier is 1154908879. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Efstathiades go to medical school?
Dr. Efstathiades attended Edward Via Col of Osteo Medicine-Carolinas Campus, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Efstathiades have?
Dr. Efstathiades has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Efstathiades do most often?
According to Medicare billing data, Dr. Efstathiades performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as x-ray of chest, 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Efstathiades's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Efstathiades. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (864) 560-6193
- Email not available
Practice Locations
853 N CHURCH ST STE 510
Spartanburg, SC 29303
Procedures Most Often Billed to Medicare
237 services · 210 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
37 |
| X-ray of chest, 2 views | Imaging | 71046 |
12 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
45 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
40 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
32 |
| Hemoglobin a1c level | Lab test | 83036 |
21 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
20 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
18 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
12 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other family practices at this location 5
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other family practices in Spartanburg 7
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Edward Via Col of Osteo Medicine-Carolinas Campus 7
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Edward Via Col of Osteo Medicine-Carolinas Campus 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in SC who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.