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Edit this profileAt a glance
- 275 W Macarthur, Oakland, CA 94611
About Dr. Cox
Catherine A. Cox, MD is listed as a student in an organized health care education program in Oakland, CA. According to Medicare claims data, Catherine cared for 1,058 Medicare patients across 1,101 services. The services billed most often include photography of content of eyes, new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, and exam of visual field with limited testing. This provider record is associated with NPI 1558522532.
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
- (510) 752-1000
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
275 W MACARTHUR
Oakland, CA 94611
Procedures Most Often Billed to Medicare
1,101 services · 1,058 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of excessive skin and fat of upper eyelid | Procedure | 15823 |
41 | Too few peers to compare |
| Probing of nasal tear duct | Procedure | 68840 |
38 | Too few peers to compare |
| Removal of growth of eyelid | Procedure | 67840 |
35 | Too few peers to compare |
| Repair of tendon of upper eyelid | Procedure | 67904 |
29 | Too few peers to compare |
| Photography of content of eyes | Treatment | 92285 |
330 | Too few peers to compare |
| Exam of visual field with limited testing | Treatment | 92081 |
165 | Too few peers to compare |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
320 | More than most peers in Student in training |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
67 | More often than most peers in Student in training |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
60 | As often as other peers in Student in training |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
16 | Less often than most peers in Student in training |
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 medical trainees in Oakland 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2008 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Cox?
Dr. Cox is a medical trainee in Oakland, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.
NPI registry
What is Dr. Cox's address?
Dr. Cox is listed at 275 W Macarthur, Oakland, CA 94611. 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. Cox?
The number on file is (510) 752-1000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Cox's NPI number?
Dr. Cox's National Provider Identifier is 1558522532. 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. Cox train?
Dr. Cox attended Other, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Cox been practicing?
Dr. Cox has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Cox perform?
According to Medicare billing data, Dr. Cox performs procedures including removal of excessive skin and fat of upper eyelid, probing of nasal tear duct and removal of growth of eyelid; provides treatments such as photography of content of eyes and exam of visual field with limited testing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Cox confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Cox. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.