Physician Profile
Unclaimed ProfileAbout MASON
John Steven Mason, OD practises optometry in Kenansville, NC. John is a 1999 graduate of Southern College of Optometry. John is also listed as specialising in optometrist.
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. Mason specialise in?
Dr. Mason is an optometry in Kenansville, NC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPTOMETRY”.
NPI registry
Where is Dr. Mason located?
Dr. Mason is listed at 304 N MAIN ST DUPLIN EYE ASSOCIATES PA, Kenansville, NC 28349. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Mason's phone number?
The number on file is (910) 296-1781. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Mason's NPI number?
Dr. Mason's National Provider Identifier is 1174596472. 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. Mason go to medical school?
Dr. Mason attended Southern College of Optometry, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Mason been practising?
Dr. Mason has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Mason do most often?
According to Medicare billing data, Dr. Mason performs procedures including removal of cataract with insertion of prosthetic lens; provides treatments such as photography of the retina and imaging of optic nerve, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Mason confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mason. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (910) 296-1781
- Email not available
Practice Locations
304 N MAIN ST DUPLIN EYE ASSOCIATES PA
Kenansville, NC 28349
Procedures Most Often Billed to Medicare
703 services · 604 patients · 7 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
38 |
| Photography of the retina | Treatment | 92250 |
174 |
| Imaging of optic nerve | Treatment | 92133 |
56 |
| Exam of visual field with extended testing | Treatment | 92083 |
34 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
247 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
96 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
58 |
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 optometry specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Trained at Southern College of Optometry 8
Other providers in the same specialty who trained at the same institution.
Class of 1999 at Southern College of Optometry 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in NC 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.