Physician Profile
Unclaimed ProfileAbout GRABAU
Based in Joplin, MO, Guy Michael Grabau, MD is listed in the NPI registry under pulmonary disease. Guy graduated from University of Kansas School of Med (Kc/Wich/Sal) in 1986. Guy is also listed as specialising in critical care medicine.
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. Grabau specialise in?
Dr. Grabau is a pulmonary disease in Joplin, MO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PULMONARY DISEASE”.
NPI registry
Where is Dr. Grabau located?
Dr. Grabau is listed at 1102 W 32ND ST, Joplin, MO 64804. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Grabau's phone number?
The number on file is (417) 347-4570. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Grabau's NPI number?
Dr. Grabau's National Provider Identifier is 1649275876. 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. Grabau go to medical school?
Dr. Grabau attended University of Kansas School of Med (Kc/Wich/Sal), graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Grabau been practising?
Dr. Grabau has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Grabau do most often?
According to Medicare billing data, Dr. Grabau 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. Grabau confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Grabau. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (417) 347-4570
- Email not available
Practice Locations
1102 W 32ND ST
Joplin, MO 64804
Procedures Most Often Billed to Medicare
285 services · 153 patients · 3 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 |
207 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
47 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
31 |
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 pulmonary diseases in Joplin 6
Same specialty, same city.
Trained at University of Kansas School of Med (Kc/Wich/Sal) 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1986 at University of Kansas School of Med (Kc/Wich/Sal) 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.