Physician Profile
Unclaimed ProfileAbout KLEM
Based in Durham, NC, Igor Klem, MD is listed in the NPI registry under cardiovascular disease (cardiology). Igor is also listed as specialising in cardiovascular disease.
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. Klem's specialty?
Dr. Klem is a cardiovascular disease (cardiology) in Durham, NC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
Where can I find Dr. Klem?
Dr. Klem is listed at 40 DUKE MEDICINE CIR, Durham, NC 27710. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Klem?
The number on file is (919) 684-8111. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Klem's NPI number?
Dr. Klem's National Provider Identifier is 1104042936. 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. Klem's medical education?
Dr. Klem attended Other, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Klem been practising?
Dr. Klem has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Klem known for?
According to Medicare billing data, Dr. Klem performs imaging including mri scan of heart before and after contrast and mri scan of blood flow of heart; provides treatments such as exercise or drug-induced heart stress test with electrocardiogram with review by physician and exercise or drug-induced heart stress test with electrocardiogram with supervision by physician, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Klem confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Klem. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (919) 684-8111
- Email not available
Practice Locations
40 DUKE MEDICINE CIR
Durham, NC 27710
Procedures Most Often Billed to Medicare
924 services · 861 patients · 20 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Mri scan of heart before and after contrast | Imaging | 75561 |
136 |
| Mri scan of blood flow of heart | Imaging | 75565 |
72 |
| Mri scan of blood vessels of chest | Imaging | 71555 |
64 |
| Mri scan of heart before and after contrast with stress imaging | Imaging | 75563 |
50 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | Treatment | 93018 |
50 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | Treatment | 93016 |
50 |
| Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days | Treatment | 93244 |
33 |
| Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days | Treatment | 93244 |
24 |
| Heart rhythm review and interpretation of continous external ekg over 8-15 days | Treatment | 93248 |
17 |
| Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional | Treatment | 93228 |
16 |
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 cardiovascular diseases at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 cardiovascular diseases in Durham 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1997 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Mri scan of heart before and after contrast 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.