Physician Profile
Unclaimed ProfileAbout OLDHAM
John Samuel Oldham, M.D. practises general surgery in Louisville, KY. John is a 1995 graduate of University of Louisville School of Medicine. John is also listed as specialising in surgery.
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 kind of doctor is Dr. Oldham?
Dr. Oldham is a general surgeon in Louisville, KY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
What is Dr. Oldham's address?
Dr. Oldham is listed at 950 BRECKENRIDGE LN STE 10, Louisville, KY 40207. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Oldham?
The number on file is (502) 894-9499. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Oldham?
Dr. Oldham's National Provider Identifier is 1699817429. 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. Oldham train?
Dr. Oldham attended University of Louisville School of Medicine, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Oldham have?
Dr. Oldham has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Oldham perform?
According to Medicare billing data, Dr. Oldham performs procedures including biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope and partial removal of stomach for weight loss using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Oldham's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Oldham. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (502) 894-9499
- Email not available
Practice Locations
950 BRECKENRIDGE LN STE 10
Louisville, KY 40207
Procedures Most Often Billed to Medicare
84 services · 71 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
21 |
| Partial removal of stomach for weight loss using an endoscope | Procedure | 43775 |
13 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
31 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
19 |
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.
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 general surgeons in Louisville 8
Same specialty, same city.
Trained at University of Louisville School of Medicine 6
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1995 at University of Louisville School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 8
Providers in KY 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.