Physician Profile
Unclaimed ProfileAbout FERRELL
John T Ferrell, M.D., F.A.C.C. practises cardiovascular disease (cardiology) in Garden City, KS. John is a 1976 graduate of Georgetown University School of Medicine. John is also listed as specialising in internal medicine, cardiovascular disease, and interventional cardiology.
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. Ferrell's specialty?
Dr. Ferrell is a cardiovascular disease (cardiology) in Garden City, KS. 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. Ferrell?
Dr. Ferrell is listed at 401 E SPRUCE ST, Garden City, KS 67846. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ferrell?
The number on file is (620) 272-2431. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ferrell's NPI number?
Dr. Ferrell's National Provider Identifier is 1174529184. 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. Ferrell's medical education?
Dr. Ferrell attended Georgetown University School of Medicine, graduating in 1976. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ferrell been practising?
Dr. Ferrell has 50 years experience. Calculated from a graduation year of 1976, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ferrell known for?
According to Medicare billing data, Dr. Ferrell provides treatments such as ultrasound of heart with color-depicted blood flow, rate, direction and valve function and routine electrocardiogram using at least 12 leads with interpretation and report. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ferrell confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ferrell. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (620) 272-2431
- Email not available
Practice Locations
401 E SPRUCE ST
Garden City, KS 67846
Procedures Most Often Billed to Medicare
84 services · 84 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
36 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
21 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | Treatment | 93015 |
16 |
| Electrocardiogram (ecg) 2-day continuous | Treatment | 93225 |
11 |
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.
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 — 24 related providers in 3 groups
Trained at Georgetown University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1976 at Georgetown University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 8
Providers in KS 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.