Physician Profile
Unclaimed ProfileAbout KLEIN
Alan Barry Klein, MD practises internal medicine in Louisville, KY. Alan is a 1981 graduate of University of Louisville School 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 kind of doctor is Dr. Klein?
Dr. Klein is an internal medicine in Louisville, KY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
What is Dr. Klein's address?
Dr. Klein is listed at 3903 VANTAGE PL, Louisville, KY 40299. 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. Klein?
The number on file is (502) 356-4377. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Klein?
Dr. Klein's National Provider Identifier is 1487745485. 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. Klein train?
Dr. Klein attended University of Louisville School of Medicine, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Klein have?
Dr. Klein has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Klein perform?
According to Medicare billing data, Dr. Klein the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Klein's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Klein. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (502) 356-4377
- Email not available
Practice Locations
3903 VANTAGE PL
Louisville, KY 40299
Procedures Most Often Billed to Medicare
525 services · 440 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Telephone medical discussion with physician, 21-30 minutes | Office visit | 99443 |
167 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
123 |
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
107 |
| Advance care planning, first 30 minutes | Office visit | 99497 |
54 |
| Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99348 |
39 |
| Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Billing code | G0438 |
35 |
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.
Related specialists at this location 7
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other internal medicines in Louisville 8
Same specialty, same city.
More connections — 14 related providers in 2 groups
Trained at University of Louisville School of Medicine 6
Other providers in the same specialty who trained at the same institution.
Class of 1981 at University of Louisville School of Medicine 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.