Physician Profile
Unclaimed ProfileAbout OSTERBAUER
Listed in the NPI registry as a hospitalist, Christopher Osterbauer, DO practices in Kalamazoo, MI. Christopher graduated from Midwestern University, Chicago College of Osteopathic Med in 2018. Christopher is also listed as specializing in internal medicine. According to Medicare claims data, Christopher cared for 343 Medicare patients across 485 services.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (269) 341-8481
- Email not available
Practice Locations
601 JOHN ST
Kalamazoo, MI 49007
Procedures Most Often Billed to Medicare
485 services · 343 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
133 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
131 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
113 |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
53 |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
42 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
13 |
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 hospitalists in Kalamazoo 6
Same specialty, same city.
Trained at Midwestern University, Chicago College of Osteopathic Med 8
Other providers in the same specialty who trained at the same institution.
More connections — 7 related providers in 1 group
Class of 2018 at Midwestern University, Chicago College of Osteopathic Med 7
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Osterbauer specialize in?
Dr. Osterbauer is a hospitalist in Kalamazoo, MI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HOSPITALIST”.
NPI registry
Where is Dr. Osterbauer located?
Dr. Osterbauer is listed at 601 JOHN ST, Kalamazoo, MI 49007. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Osterbauer's phone number?
The number on file is (269) 341-8481. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Osterbauer's NPI number?
Dr. Osterbauer's National Provider Identifier is 1427543578. 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. Osterbauer go to medical school?
Dr. Osterbauer attended Midwestern University, Chicago College of Osteopathic Med, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Osterbauer been practicing?
Dr. Osterbauer has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Osterbauer do most often?
According to Medicare billing data, Dr. Osterbauer 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
Has Dr. Osterbauer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Osterbauer. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.