Physician Profile
Unclaimed ProfileAbout ELKINSON
Mark E. Elkinson, OD PA practices optometry in South Portland, ME. Mark is a 1989 graduate of New England College of Optometry. Mark is also listed as specializing in optometrist. Medicare claims data shows Mark provided 384 services to 367 patients.
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. Elkinson specialize in?
Dr. Elkinson is an optometry in South Portland, ME. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPTOMETRY”.
NPI registry
Where is Dr. Elkinson located?
Dr. Elkinson is listed at 200 GORHAM RD SUITE 940, South Portland, ME 04106. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Elkinson's phone number?
The number on file is (207) 761-9054. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Elkinson?
Dr. Elkinson's National Provider Identifier is 1336233931. 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. Elkinson go to medical school?
Dr. Elkinson attended New England College of Optometry, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Elkinson have?
Dr. Elkinson has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Elkinson do most often?
According to Medicare billing data, Dr. Elkinson provides treatments such as established patient complete exam of visual system and photography of the retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Elkinson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Elkinson. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (207) 761-9054
- Email not available
Practice Locations
200 GORHAM RD SUITE 940
South Portland, ME 04106
Procedures Most Often Billed to Medicare
384 services · 367 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient complete exam of visual system | Treatment | 92014 |
119 |
| Photography of the retina | Treatment | 92250 |
117 |
| Exam of visual field with extended testing | Treatment | 92083 |
50 |
| Imaging of retina | Treatment | 92134 |
38 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
60 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
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.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other optometry specialists in South Portland 7
Same specialty, same city.
Trained at New England College of Optometry 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1989 at New England College of Optometry 8
Providers who graduated from the same medical school in the same year.
Also performs Established patient complete exam of visual system 8
Providers in ME 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.