Physician Profile
Unclaimed ProfileAbout JERSTAD
Based in Sioux Falls, SD, John Jerstad, MD is listed in the NPI registry under internal medicine. John graduated from Sanford School of Medicine of University of South Dakota in 1988. John is also listed as specialising in emergency 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. Jerstad?
Dr. Jerstad is an internal medicine in Sioux Falls, SD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
What is Dr. Jerstad's address?
Dr. Jerstad is listed at 4500 W 69TH ST, Sioux Falls, SD 57108. 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. Jerstad?
The number on file is (307) 635-5393. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Jerstad?
Dr. Jerstad's National Provider Identifier is 1356365597. 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. Jerstad train?
Dr. Jerstad attended Sanford School of Medicine of University of South Dakota, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Jerstad have?
Dr. Jerstad has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Jerstad perform?
According to Medicare billing data, Dr. Jerstad provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only and heart rhythm review and interpretation of continous external ekg over 8-15 days, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Jerstad's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Jerstad. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (307) 635-5393
- Email not available
Practice Locations
4500 W 69TH ST
Sioux Falls, SD 57108
Procedures Most Often Billed to Medicare
959 services · 768 patients · 7 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
444 |
| Heart rhythm review and interpretation of continous external ekg over 8-15 days | Treatment | 93248 |
34 |
| Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days | Treatment | 93244 |
14 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | Treatment | 93018 |
14 |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
263 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
160 |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
30 |
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 8
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.
Other internal medicines in Sioux Falls 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Sanford School of Medicine of University of South Dakota 8
Other providers in the same specialty who trained at the same institution.
Class of 1988 at Sanford School of Medicine of University of South Dakota 7
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 8
Providers in SD 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.