Physician Profile
Unclaimed ProfileAbout DREES
Cornelia N Drees, M.D. practises epileptologists in Scottsdale, AZ. Cornelia is also listed as specialising in neurology, clinical neurophysiology, and neurology / psychiatry.
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. Drees specialise in?
Dr. Drees is an epileptologists in Scottsdale, AZ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “EPILEPTOLOGISTS”.
NPI registry
Where is Dr. Drees located?
Dr. Drees is listed at 13400 E SHEA BLVD, Scottsdale, AZ 85259. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Drees's phone number?
The number on file is (480) 301-8000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Drees?
Dr. Drees's National Provider Identifier is 1144265521. 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. Drees go to medical school?
Dr. Drees attended Other, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Drees have?
Dr. Drees has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Drees do most often?
According to Medicare billing data, Dr. Drees provides treatments such as measurement of brain wave activity with video , 12-26 hours with review and report by health care professional and measurement of brain wave activity , 41-60 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Drees's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Drees. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (480) 301-8000
- Email not available
Practice Locations
13400 E SHEA BLVD
Scottsdale, AZ 85259
Procedures Most Often Billed to Medicare
982 services · 521 patients · 16 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional | Treatment | 95720 |
85 |
| Measurement of brain wave activity (eeg), 41-60 minutes | Treatment | 95812 |
57 |
| Placement of skin electrodes and measurement of stimulated sites on arms and legs | Treatment | 95938 |
44 |
| Measurement of brain wave activity (eeg), 41-60 minutes | Treatment | 95812 |
44 |
| Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional | Treatment | 95718 |
42 |
| Placement of skin electrodes and measurement of central motor stimulation in arms and legs | Treatment | 95939 |
41 |
| Measurement of brain wave activity (eeg), 12-26 hours | Treatment | 95708 |
37 |
| Needle measurement of electrical activity in arm or leg muscles, 2 extremities | Treatment | 95861 |
27 |
| Needle measurement of electrical activity in arm, leg, trunk or head muscles, limited study | Treatment | 95870 |
26 |
| Measurement of brain wave activity (eeg), continuous | Treatment | 95700 |
26 |
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.
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional 8
Providers in AZ 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.