Physician Profile
Unclaimed ProfileAbout HAMILTON
William Edward Key Hamilton, M.D. practises internal medicine in Columbus, OH. William is a 2016 graduate of Ohio State University College of 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 is Dr. Hamilton's specialty?
Dr. Hamilton is an internal medicine in Columbus, OH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where can I find Dr. Hamilton?
Dr. Hamilton is listed at 4885 OLENTANGY RIVER RD STE 2-50, Columbus, OH 43214. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Hamilton?
The number on file is (614) 451-1551. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Hamilton?
Dr. Hamilton's National Provider Identifier is 1700248317. 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
What is Dr. Hamilton's medical education?
Dr. Hamilton attended Ohio State University College of Medicine, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Hamilton have?
Dr. Hamilton has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Hamilton known for?
According to Medicare billing data, Dr. Hamilton performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Hamilton's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hamilton. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (614) 451-1551
- Email not available
Practice Locations
4885 OLENTANGY RIVER RD STE 2-50
Columbus, OH 43214
Procedures Most Often Billed to Medicare
2,574 services · 2,019 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
355 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
59 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
203 |
| Blood test, basic group of blood chemicals (calcium, total) | Lab test | 80048 |
171 |
| 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 |
158 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
158 |
| Magnesium level | Lab test | 83735 |
154 |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
149 |
| Hemoglobin a1c level | Lab test | 83036 |
134 |
| Blood test, thyroid stimulating hormone (tsh) | Lab test | 84443 |
110 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internal medicines at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 30 related providers in 4 groups
Other internal medicines in Columbus 8
Same specialty, same city.
Trained at Ohio State University College of Medicine 6
Other providers in the same specialty who trained at the same institution.
Class of 2016 at Ohio State University College of Medicine 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 OH 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.