Physician Profile
Unclaimed ProfileAbout ANTONINI
Michael J Antonini, M.D. is a healthcare provider in Auburn, CA specialising in general surgery. Michael trained at Medical College of Wisconsin, graduating in 1993. Michael is also listed as specialising in surgery.
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 does Dr. Antonini specialise in?
Dr. Antonini is a general surgeon in Auburn, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
Where is Dr. Antonini located?
Dr. Antonini is listed at 11795 EDUCATION ST STE 201, Auburn, CA 95602. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Antonini's phone number?
The number on file is (530) 745-0720. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Antonini?
Dr. Antonini's National Provider Identifier is 1700924941. 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. Antonini go to medical school?
Dr. Antonini attended Medical College of Wisconsin, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Antonini have?
Dr. Antonini has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Antonini do most often?
According to Medicare billing data, Dr. Antonini performs procedures including removal of gallbladder with x-ray study of bile ducts using an endoscope, repair of groin hernia using an endoscope and repair of groin hernia, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Antonini's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Antonini. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (530) 745-0720
- Email not available
Practice Locations
11795 EDUCATION ST STE 201
Auburn, CA 95602
Procedures Most Often Billed to Medicare
418 services · 366 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of gallbladder with x-ray study of bile ducts using an endoscope | Procedure | 47563 |
19 |
| Repair of groin hernia using an endoscope | Procedure | 49650 |
16 |
| Repair of groin hernia (5 years or older) | Procedure | 49505 |
11 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
93 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
60 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
55 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
45 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
30 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
28 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
26 |
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 general surgeons at this location 2
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.
More connections — 24 related providers in 3 groups
Trained at Medical College of Wisconsin 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at Medical College of Wisconsin 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of gallbladder with x-ray study of bile ducts using an endoscope 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.