Taiwen Chen, M.D.
NPI 1629062385 · Critical Care Medicine (Internal Medicine) Physician · Ocala, FL
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Taiwen Chen, M.D. is a Critical Care Medicine (Internal Medicine) Physician provider in Ocala, FL (NPI 1629062385).
Provider details
- NPI number
- 1629062385
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD057524L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
215 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 133 | $197 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 68 | $108 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 14 | $159 |
Typical Medicare-allowed amounts for these services range $108–$197 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 1350 Hickory StMelbourne, FL 32901-3224Phone: (321) 434-4225
Registry dates
- Enumerated
- 2005-09-08
- Last updated
- 2025-10-02
- Certified
- 2025-10-02
Frequently asked questions
- What is Taiwen Chen's NPI number?
- Taiwen Chen's National Provider Identifier (NPI) is 1629062385, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Taiwen Chen's specialty?
- Taiwen Chen is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Taiwen Chen located?
- Taiwen Chen's practice location on file with NPPES is 1500 Sw 1st Ave, Ocala, FL 34471-6516.
- What is Taiwen Chen's phone number?
- The practice phone number listed in the NPPES registry for Taiwen Chen is (407) 303-7283.
- Does Taiwen Chen accept Medicare?
- Taiwen Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Taiwen Chen's NPI active?
- Yes — Taiwen Chen's NPI (1629062385) is active in the NPPES registry as of the last update on 2025-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.