Physician Profile
Margaret O. Brown, M.D.
Unclaimed ProfileAbout Dr. Brown
Based in Knoxville, TN, Margaret O. Brown, M.D. is listed in the NPI registry under diagnostic radiology. Margaret graduated from University of Cincinnati College of Medicine in 1997. Margaret is also listed as specializing in specialist. Medicare claims data shows Margaret provided 3,871 services to 3,835 patients. The services billed most often include screening mammography, screening 3d breast mammography, and dxa bone density measurement of hip, pelvis, spine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (865) 766-6870
- Email not available
Practice Locations
2001 LAUREL AVE # N304
Knoxville, TN 37916
Conditions Evaluated or Diagnosed
Within Diagnostic Radiology 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
Abdomen & Pelvis
- Abdominal Pain
- Appendicitis
- Diverticulitis
- Enlarged prostate
- Gallstones
- Kidney stones
- Liver Lesions
- Ovarian cysts
Bone & Joint
- Ankle Sprain or Fracture
- Bone fractures
- Heel pain
- Hip osteoarthritis
- Osteoporosis
- Rotator cuff tear
- Torn meniscus
Brain & Head
- Brain aneurysm
- Brain tumor
- Concussion in Children
- Migraines
- Sinus infection
- Transient ischemic attack
Brain & nerves
Breast
Chest & Heart
General
Heart & blood vessels
Joint & bone
Liver & digestion
Lungs & breathing
Men's health
Neck & Thyroid
Nerve pain
Pelvic health
Spine
Spine & back
Vascular
Women's health
Procedures & services
Abdominal imaging
Biopsies
Bone Density
Breast Imaging
CT Scan
Digestive & liver
Fluoroscopy
General imaging
Heart & blood vessels
Joint & bone
MRI
Nuclear Medicine
Pelvic imaging
Screening & Prevention
Spine & back
Ultrasound
- Abdominal Ultrasound
- Carotid Ultrasound
- Leg Vein Ultrasound
- Pelvic ultrasound
- Scrotal Ultrasound
- Thyroid ultrasound
- Ultrasound
Urinary & kidney
Women's health
X-Ray
Procedures Most Often Billed to Medicare
3,871 services · 3,835 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy of breast and placement of locating device using ultrasound, first growth | Procedure | 19083 |
20 | As often as other peers in Diagnostic Radiology |
| Screening mammography | Imaging | 77067 |
1,300 | More than most peers in Diagnostic Radiology |
| Screening 3d breast mammography | Imaging | 77063 |
1,299 | More than most peers in Diagnostic Radiology |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
300 | More often than most peers in Diagnostic Radiology |
| Screening mammography | Imaging | 77067 |
221 | More than most peers in Diagnostic Radiology |
| Screening 3d breast mammography | Imaging | 77063 |
216 | More than most peers in Diagnostic Radiology |
| Diagnostic mammography of 1 breast | Imaging | 77065 |
87 | More often than most peers in Diagnostic Radiology |
| Limited ultrasound scan of 1 breast | Imaging | 76642 |
65 | As often as other peers in Diagnostic Radiology |
| Complete ultrasound scan of 1 breast | Imaging | 76641 |
50 | More often than most peers in Diagnostic Radiology |
| Diagnostic mammography of both breasts | Imaging | 77066 |
49 | As often as other peers in Diagnostic Radiology |
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 radiologists at this location 8
Same specialty, same street address — most likely the same department or group.
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.
More connections — 32 related providers in 4 groups
Other radiologists in Knoxville 8
Same specialty, same city.
Trained at University of Cincinnati College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1997 at University of Cincinnati College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of breast and placement of locating device using ultrasound, first growth 8
Providers in TN who bill this service to Medicare most often.
Common questions
What does Margaret O. Brown specialize in?
Margaret O. Brown is a radiologist in Knoxville, TN. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.
NPI registry
Where is Margaret O. Brown located?
Margaret O. Brown is listed at 2001 Laurel Ave # N304, Knoxville, TN 37916. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Margaret O. Brown's phone number?
The number on file is (865) 766-6870. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Margaret O. Brown?
Margaret O. Brown's National Provider Identifier is 1366495681. 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 Margaret O. Brown train?
Margaret O. Brown attended University of Cincinnati College of Medicine, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Margaret O. Brown have?
Margaret O. Brown has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What does Margaret O. Brown do most often?
According to Medicare billing data, Margaret O. Brown performs procedures including biopsy of breast and placement of locating device using ultrasound, first growth; reads or performs imaging such as screening mammography and screening 3d breast mammography. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Margaret O. Brown's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Margaret O. Brown. 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.