Physician Profile
Unclaimed ProfileAbout JOHN
Joseph F John, M.D. practises infectious disease in Charleston, SC. Joseph is a 1970 graduate of Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University. According to Medicare claims data, Joseph cared for 70 Medicare patients across 112 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
Common questions
What kind of doctor is Dr. John?
Dr. John is an infectious disease in Charleston, SC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INFECTIOUS DISEASE”.
NPI registry
What is Dr. John's address?
Dr. John is listed at 1938 CHARLIE HALL BLVD UNIT B, Charleston, SC 29414. 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. John?
The number on file is (843) 402-0227. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. John's NPI number?
Dr. John's National Provider Identifier is 1598866592. 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. John train?
Dr. John attended Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University, graduating in 1970. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. John been practising?
Dr. John has 56 years experience. Calculated from a graduation year of 1970, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. John perform?
According to Medicare billing data, Dr. John 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. John confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. John. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (843) 402-0227
- Email not available
Practice Locations
1938 CHARLIE HALL BLVD UNIT B
Charleston, SC 29414
Procedures Most Often Billed to Medicare
112 services · 70 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
45 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
26 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
22 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
19 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other infectious diseases at this location 3
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.
Other infectious diseases in Charleston 7
Same specialty, same city.
More connections — 12 related providers in 2 groups
Trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University 8
Other providers in the same specialty who trained at the same institution.
Class of 1970 at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University 4
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.