Physician Profile
Karthik Gnanapandithan, MD
Unclaimed ProfileAbout Dr. Gnanapandithan
Karthik Gnanapandithan, MD is a healthcare provider located in Jacksonville, FL. Medicare claims data shows Karthik provided 433 services to 344 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, and hospital discharge day management, more than 30 minutes. The provider's National Provider Identifier (NPI) is 1326327651.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (904) 953-0878
- Email not available
Practice Locations
4500 SAN PABLO RD S
Jacksonville, FL 32224
20 York Sreet, CB-2041
North Haven, CT 06510
Procedures Most Often Billed to Medicare
433 services · 344 patients · 6 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 |
134 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
123 |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
86 |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
36 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
36 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
18 |
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.
Common questions
Where can I find Dr. Gnanapandithan?
Dr. Gnanapandithan is listed at 4500 San Pablo Rd S, Jacksonville, FL 32224. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Gnanapandithan?
The number on file is (904) 953-0878. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Gnanapandithan?
Dr. Gnanapandithan's National Provider Identifier is 1326327651. 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
How much experience does Dr. Gnanapandithan have?
Dr. Gnanapandithan has 15+ years experience. Registered with an NPI since 2011. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Dr. Gnanapandithan known for?
According to Medicare billing data, Dr. Gnanapandithan 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. Gnanapandithan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gnanapandithan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.