Physician Profile
Unclaimed ProfileAbout KOST
Michael Kost, DO is a healthcare provider in Sun City, AZ specializing in internal medicine. Michael trained at Arizona College of Osteopathic Medicine Mid Western University, graduating in 2019. Medicare claims data shows Michael provided 357 services to 213 patients.
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
- (623) 832-4728
- Email not available
Practice Locations
10401 W THUNDERBIRD BLVD
Sun City, AZ 85351
Procedures Most Often Billed to Medicare
357 services · 213 patients · 4 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 |
206 |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
70 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
56 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
25 |
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 internal medicines at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 — 18 related providers in 3 groups
Other internal medicines in Sun City 3
Same specialty, same city.
Trained at Arizona College of Osteopathic Medicine Mid Western University 8
Other providers in the same specialty who trained at the same institution.
Class of 2019 at Arizona College of Osteopathic Medicine Mid Western University 7
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Kost?
Dr. Kost is an internal medicine in Sun City, AZ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
What is Dr. Kost's address?
Dr. Kost is listed at 10401 W THUNDERBIRD BLVD, Sun City, AZ 85351. 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. Kost?
The number on file is (623) 832-4728. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Kost?
Dr. Kost's National Provider Identifier is 1396374989. 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. Kost train?
Dr. Kost attended Arizona College of Osteopathic Medicine Mid Western University, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Kost have?
Dr. Kost has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Kost perform?
According to Medicare billing data, Dr. Kost 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 Dr. Kost's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kost. 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.