Physician Profile
Chad A Drey, MD
Unclaimed ProfileAbout Dr. Drey
Chad A Drey, MD practices obstetrics/gynecology in Johnson City, TN. Chad is a 2003 graduate of Mercer University School of Medicine. Chad is also listed as specializing in obstetrics & gynecology. According to Medicare claims data, Chad cared for 144 Medicare patients across 158 services.
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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (423) 794-1300
- Email not available
Practice Locations
301 MED TECH PKWY SUITE 200
Johnson City, TN 37604
Conditions Commonly Evaluated or Treated
Within Obstetrics and Gynecology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
158 services · 144 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | Imaging | 76830 |
17 |
| Cervical or vaginal cancer screening; pelvic and clinical breast examination | Billing code | G0101 |
49 |
| Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | Billing code | Q0091 |
41 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
40 |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
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 obstetrics/gynecology specialists at this location 4
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.
Other obstetrics/gynecology specialists in Johnson City 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Mercer University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at Mercer University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 8
Providers in TN who bill this service to Medicare most often.
Common questions
What does Dr. Drey specialize in?
Dr. Drey is an obstetrics/gynecology in Johnson City, TN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OBSTETRICS/GYNECOLOGY”.
NPI registry
Where is Dr. Drey located?
Dr. Drey is listed at 301 MED TECH PKWY SUITE 200, Johnson City, TN 37604. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Drey's phone number?
The number on file is (423) 794-1300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Drey's NPI number?
Dr. Drey's National Provider Identifier is 1518096742. 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. Drey go to medical school?
Dr. Drey attended Mercer University School of Medicine, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Drey been practicing?
Dr. Drey has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Drey do most often?
According to Medicare billing data, Dr. Drey performs imaging including ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Drey confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Drey. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.