Physician Profile
Unclaimed ProfileAbout SCHRADER
John O Schrader, M.D. practises cardiovascular disease (cardiology) in Enid, OK. John is a 1993 graduate of University of Nebraska College of Medicine. John 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 kind of doctor is Dr. Schrader?
Dr. Schrader is a cardiovascular disease (cardiology) in Enid, OK. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
What is Dr. Schrader's address?
Dr. Schrader is listed at 707 S MONROE ST, Enid, OK 73701. 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. Schrader?
The number on file is (580) 616-7630. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Schrader?
Dr. Schrader's National Provider Identifier is 1710105077. 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. Schrader train?
Dr. Schrader attended University of Nebraska College of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Schrader have?
Dr. Schrader has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Schrader perform?
According to Medicare billing data, Dr. Schrader performs procedures including insertion of pacemaker and upper and lower heart chamber electrode and removal of heart rhythm monitor from under the skin; provides treatments such as ultrasound of heart with color-depicted blood flow, rate, direction and valve function and ultrasound of both sides of head and neck blood flow, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Schrader's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Schrader. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (580) 616-7630
- Email not available
Practice Locations
707 S MONROE ST
Enid, OK 73701
Procedures Most Often Billed to Medicare
7,538 services · 4,927 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of pacemaker and upper and lower heart chamber electrode | Procedure | 33208 |
26 |
| Removal of heart rhythm monitor from under the skin | Procedure | 33286 |
19 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
757 |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
512 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
340 |
| Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | Treatment | 93296 |
337 |
| Evaluation of cardiac rhythm monitor system, remote up to 30 days | Treatment | 93298 |
315 |
| Anticoagulant management of patient taking warfarin | Treatment | 93793 |
272 |
| Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | Treatment | 93294 |
269 |
| Programming of dual lead pacemaker system | Treatment | 93280 |
166 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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 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 cardiovascular diseases in Enid 2
Same specialty, same city.
Trained at University of Nebraska College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at University of Nebraska College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of pacemaker and upper and lower heart chamber electrode 8
Providers in OK 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.