Physician Profile
Ivan L. Maldonado, M.D.
Unclaimed ProfileAbout Dr. Maldonado
Based in Marshfield, WI, Ivan L. Maldonado, M.D. is listed in the NPI registry under trauma surgery. Ivan graduated from Ponce School of Medicine in 1988. Ivan is also listed as specializing in surgery and surgical critical care. Medicare claims data shows Ivan provided 115 services to 80 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, critical care, first 30-74 minutes, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes.
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
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
- (715) 387-5511
- Email not available
Practice Locations
1000 N OAK AVE
Marshfield, WI 54449
Procedures Most Often Billed to Medicare
115 services · 80 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
59 | As often as other peers in Trauma Surgery |
| Critical care, first 30-74 minutes | Office visit | 99291 |
24 | Less often than most peers in Trauma Surgery |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
21 | Less often than most peers in Trauma Surgery |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
11 | Less often than most peers in Trauma Surgery |
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 trauma surgeons in Marshfield 6
Same specialty, same city.
Class of 1988 at Ponce School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Ivan L. Maldonado?
Ivan L. Maldonado is a trauma surgeon in Marshfield, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Trauma Surgery”.
NPI registry
What is Ivan L. Maldonado's address?
Ivan L. Maldonado is listed at 1000 N Oak Ave, Marshfield, WI 54449. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Ivan L. Maldonado?
The number on file is (715) 387-5511. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Ivan L. Maldonado?
Ivan L. Maldonado's National Provider Identifier is 1518963347. 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 Ivan L. Maldonado train?
Ivan L. Maldonado attended Ponce School of Medicine, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Ivan L. Maldonado have?
Ivan L. Maldonado has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What procedures does Ivan L. Maldonado perform?
According to Medicare billing data, Ivan L. Maldonado the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Ivan L. Maldonado's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ivan L. Maldonado. 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.