Physician Profile
Unclaimed ProfileAbout DAVIS
William F Davis, MD is a healthcare provider in Santa Ana, CA specialising in general surgery. William trained at Saint Louis University School of Medicine, graduating in 1989. William is also listed as specialising in specialist.
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 kind of doctor is Dr. Davis?
Dr. Davis is a general surgeon in Santa Ana, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
What is Dr. Davis's address?
Dr. Davis is listed at 2010 E 1ST ST SUITE 270, Santa Ana, CA 92705. 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. Davis?
The number on file is (714) 542-6606. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Davis?
Dr. Davis's National Provider Identifier is 1013909225. 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. Davis train?
Dr. Davis attended Saint Louis University School of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Davis have?
Dr. Davis has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Davis perform?
According to Medicare billing data, Dr. Davis performs imaging including ultrasound scan of chest and limited ultrasound scan of abdomen, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Davis's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Davis. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (714) 542-6606
- Email not available
Practice Locations
2010 E 1ST ST SUITE 270
Santa Ana, CA 92705
Procedures Most Often Billed to Medicare
524 services · 326 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasound scan of chest | Imaging | 76604 |
51 |
| Limited ultrasound scan of abdomen | Imaging | 76705 |
50 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
147 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
94 |
| Critical care, each additional 30 minutes | Office visit | 99292 |
62 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
61 |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
42 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
17 |
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 general surgeons in Santa Ana 8
Same specialty, same city.
Trained at Saint Louis University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1989 at Saint Louis University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound scan of chest 8
Providers in CA 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.