KRISTAL ALEXIS CARTHAN (MD) – Internal Medicine Physician, NPI 1265605836
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
12,368 INTERNAL MEDICINE in FL
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Provider Addresses for KRISTAL ALEXIS CARTHAN (MD)
1075, Town Center Drive, Orange City, Volusia County, Florida, 32763, United States
ORANGE CITY, FL 327638360
Phone: (386) 917-0333
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 58 Open Payments records for all available years, with a total value of $1,307.
Total Amount is formed as General ($1,307) + Research ($0) + Ownership ($0) = $1,307.
Last reported payment date: 2023-10-31 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($262).
Total Amount
$1,307
General + Research + Ownership
Payments
58
Total payment records
General Amount
$1,307
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $262 |
| Pulmonx Corporation | $159 |
| Regeneron Healthcare Solutions, Inc. | $138 |
| Ceribell, Inc. | $132 |
| AstraZeneca Pharmaceuticals LP | $127 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2015-01-29
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20150129002081 | I | Internal Medicine | FL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 605 | 267 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 415 | 207 | $0 |
| 99291 | Critical care, first 30-74 minutes | 360 | 148 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 206 | 203 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 165 | 117 | $0 |
Insurance plans in this area (ZIP 32763)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | FL | 36556 | Insertion of central venous catheter for infusion, patient 5 years or older | 14 | 14 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | FL | |
| Nurse Practitioner | MI | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | AL | |
| Pulmonary Disease, Critical Care (Intensivists) | AL | |
| Nurse Practitioner | FL | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | FL | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | FL | |
| Pulmonary Disease | FL |
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