Physician Profile
Unclaimed ProfileAbout WORK
Jeffrey Work, M.D. practises interventional cardiology in Tarzana, CA. Jeffrey is a 1979 graduate of Yale University School of Medicine. Jeffrey 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 does Dr. Work specialise in?
Dr. Work is an interventional cardiology in Tarzana, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERVENTIONAL CARDIOLOGY”.
NPI registry
Where is Dr. Work located?
Dr. Work is listed at 18370 BURBANK BLVD SUITE 707, Tarzana, CA 91356. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Work's phone number?
The number on file is (818) 345-5580. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Work's NPI number?
Dr. Work's National Provider Identifier is 1023095320. 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. Work go to medical school?
Dr. Work attended Yale University School of Medicine, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Work been practising?
Dr. Work has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Work do most often?
According to Medicare billing data, Dr. Work performs imaging including nuclear medicine studies of heart muscle at rest and with stress and spect and nuclear medicine study, spect imaging, 1 area or single acquisition, single day imaging; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and ultrasound of heart with color-depicted blood flow, rate, direction and valve function, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Work confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Work. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (818) 345-5580
- Email not available
Practice Locations
18370 BURBANK BLVD SUITE 707
Tarzana, CA 91356
Procedures Most Often Billed to Medicare
3,812 services · 2,473 patients · 22 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
153 |
| Nuclear medicine study, spect imaging, 1 area or single acquisition, single day imaging | Imaging | 78803 |
46 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
635 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
197 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | Treatment | 93015 |
147 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
80 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
69 |
| Heart rhythm review and interpretation of continous external ekg over 8-15 days | Treatment | 93248 |
68 |
| Heart rhythm recording of continous external ekg over 8-15 days | Treatment | 93246 |
67 |
| Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report | Treatment | 93351 |
49 |
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 interventional cardiology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 — 26 related providers in 4 groups
Other interventional cardiology specialists in Tarzana 2
Same specialty, same city.
Trained at Yale University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1979 at Yale University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Nuclear medicine studies of heart muscle at rest and with stress and spect 8
Providers in CA 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.