Are you Dr. Cao? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Nancy J. Cao, MD, PhD
- Southfield location main office
25865 W 12 Mile Rd Ste D110, Southfield, MI 48034 - Royal Oak location
3535 W 13 Mile Rd, Ste 747, Royal Oak, MI 48073
About Dr. Cao
Nancy J. Cao, MD, PhD is a healthcare provider in Southfield, MI specializing in neurology. Medicare claims data shows Nancy provided 2,185 services to 1,304 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes. This provider record is associated with NPI 1194703207.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (248) 223-5990
- Email not available
Practice Locations
25865 W 12 MILE RD STE D110
Southfield, MI 48034
3535 W 13 Mile Rd Ste 747
Royal Oak, MI 48073
Conditions Commonly Evaluated or Treated
Within Neurology 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
Headache and facial pain
Memory and cognition
Movement disorders
Neuromuscular and peripheral nerve
- Amyotrophic lateral sclerosis
- Carpal tunnel
- Diabetic neuropathy
- Guillain-Barré syndrome
- Muscular dystrophy
- Myasthenia gravis
Seizures and epilepsy
Stroke and vascular
Brain & Spine
Brain tumors
Head & Facial Pain
Memory & Cognitive
Movement Disorders
Nerve Compression
Sleep & Movement
Spine and nerve
Spine, brain injury, and functional
Procedures & services
Most searched procedures
Consultation and testing
Consultations & Exams
Consultations and exams
Device management
Diagnostic Testing
- Cognitive and memory screening
- Genetic Testing for Neurological Disorders
- Neuromuscular Ultrasound
- Neuropsychological Testing
- Normal Pressure Hydrocephalus Tap Test
- Tilt Table Test
Infusion and medical therapies
Infusions & Therapies
- IVIG Infusion Therapy
- Migraine Preventive Injections and Infusions
- MS Disease-Modifying Infusion Therapy
- Plasmapheresis
Injections & Pain Relief
- Botox Injections for Excessive Drooling
- Botox Injections for Muscle Spasms and Dystonia
- Trigger Point Injections
Medication Management
Neuromodulation
Office procedures
Trauma & Injury
Procedures Most Often Billed to Medicare
2,185 services · 1,304 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Measurement of brain wave activity (eeg), awake and drowsy | Treatment | 95816 |
204 | More than most peers in Neurology |
| Electrocardiogram (ecg) 1 to 3 leads with review by physician | Treatment | 93040 |
203 | More often than most peers in Neurology |
| Needle measurement of electrical activity in arm or leg muscles, complete study | Treatment | 95886 |
155 | More often than most peers in Neurology |
| Exam of neurobehavioral status, first hour | Treatment | 96116 |
47 | As often as other peers in Neurology |
| Nerve conduction, 13 or more studies | Treatment | 95913 |
42 | More often than most peers in Neurology |
| Nerve conduction, 7-8 studies | Treatment | 95910 |
23 | As often as other peers in Neurology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
632 | More than most peers in Neurology |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
403 | More than most peers in Neurology |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
207 | More often than most peers in Neurology |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
112 | More often than most peers in Neurology |
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.
Other neurologists in Southfield 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1992 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Measurement of brain wave activity (eeg), awake and drowsy 7
Providers in MI who bill this service to Medicare most often.
Common questions
What does Dr. Cao specialize in?
Dr. Cao is a neurologist in Southfield, MI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurology”.
NPI registry
Where is Dr. Cao located?
Dr. Cao is listed at 25865 W 12 Mile Rd Ste D110, Southfield, MI 48034. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Cao's phone number?
The number on file is (248) 223-5990. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Cao?
Dr. Cao's National Provider Identifier is 1194703207. 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. Cao go to medical school?
Dr. Cao attended Other, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Cao have?
Dr. Cao has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Cao do most often?
According to Medicare billing data, Dr. Cao provides treatments such as measurement of brain wave activity , awake and drowsy and electrocardiogram 1 to 3 leads with review by physician, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Cao's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Cao. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.