DR. TAIWEN CHEN (M.D.) – Critical Care Medicine (Internal Medicine) Physician, NPI 1629062385
Critical Care Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,173 PULMONARY DISEASE in FL
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Provider Addresses for DR. TAIWEN CHEN (M.D.)
1893, Kingsley Avenue, Orange Park, Clay County, Florida, 32073, United States
SUITE C
ORANGE PARK, FL 320734491
Phone: (904) 276-2044
Fax: (904) 276-2106
Type: Mailing
1350 Hickory St
Melbourne, FL 329013224
Phone: (321) 434-4225
Type: Location
1500 SW 1ST AVE
OCALA, FL 344716516
Phone: (407) 303-7283
Fax: (407) 303-0473
Type: Mailing
PO BOX 1869
FLETCHER, NC 287321869
Phone:
Fax: (828) 650-8076
Type: Mailing
50 HOSPITAL DR STE 1C
HENDERSONVILLE, NC 287925250
Phone: (828) 687-9758
Fax: (828) 687-9764
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $2,428.
Total Amount is formed as General ($2,428) + Research ($0) + Ownership ($0) = $2,428.
Last reported payment date: 2023-12-18 • Largest payer in this snapshot: Grifols USA, LLC ($1,609).
Total Amount
$2,428
General + Research + Ownership
Payments
6
Total payment records
General Amount
$2,428
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Grifols USA, LLC | $1,609 |
| Grifols Shared Services North America, Inc. | $660 |
| AstraZeneca Pharmaceuticals LP | $115 |
| CSL Behring | $24 |
| Insmed, Inc. | $20 |
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: 2024-02-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20151001003138 | I | Pulmonary Disease | FL | TBD |
| I20210611001737 | I | Rheumatology | GA | TBD |
| I20211014002575 | I | Critical Care (Intensivists) | NC | TBD |
| I20240227002954 | I | Critical Care (Intensivists) | AR | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 61 | 57 | $0 |
Insurance plans in this area (ZIP 32073)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | FL | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine, Sleep Medicine, Internal Medicine | FL | |
| Critical Care (Intensivists), Internal Medicine | LA | |
| Pulmonary Disease, Internal Medicine, Critical Care (Intensivists), Internal Medicine, Pulmonary Disease | FL | |
| Critical Care (Intensivists), Internal Medicine | NJ | |
| A N E S T H E S I O L O G Y | NY | |
| Internal Medicine, Critical Care (Intensivists) | PA | |
| Physician Assistant | FL | |
| Critical Care (Intensivists), Internal Medicine | FL | |
| Pulmonary Disease, Critical Care (Intensivists) | FL |
Reviews
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