Physician Profile
Unclaimed ProfileAbout KERT
Listed in the NPI registry as a hospitalist, Charles J Kert, M.D. practices in Wareham, MA. Charles graduated from University of Southern California Keck School of Medicine in 1981. Charles is also listed as specializing in nephrology. Medicare claims data shows Charles provided 574 services to 437 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
- (508) 973-5919
- Email not available
Practice Locations
43 HIGH ST
Wareham, MA 02571
Procedures Most Often Billed to Medicare
574 services · 437 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
361 |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
126 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
68 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
19 |
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 hospitalists at this location 1
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.
Trained at University of Southern California Keck School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1981 at University of Southern California Keck School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Kert specialize in?
Dr. Kert is a hospitalist in Wareham, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HOSPITALIST”.
NPI registry
Where is Dr. Kert located?
Dr. Kert is listed at 43 HIGH ST, Wareham, MA 02571. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Kert's phone number?
The number on file is (508) 973-5919. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Kert?
Dr. Kert's National Provider Identifier is 1023024031. 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. Kert go to medical school?
Dr. Kert attended University of Southern California Keck School of Medicine, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Kert have?
Dr. Kert has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Kert do most often?
According to Medicare billing data, Dr. Kert 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. Kert's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kert. 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.