Ke Chen, M.D.
NPI 1144282328 · Emergency Medicine Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ke Chen, M.D. is a Emergency Medicine Physician provider in Iowa City, IA (NPI 1144282328).
Provider details
- NPI number
- 1144282328
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036120320 (IL)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
561 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 184 | $117 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 178 | $167 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 99 | $8 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 60 | $69 |
| Critical Care, First 30-74 Minutes99291 | 40 | $203 |
Typical Medicare-allowed amounts for these services range $8–$203 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 52 | 52 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 47 | 47 |
| Ondansetronbrand: Ondansetron Odt | 36 | 36 |
| Prednisone | 35 | 34 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 32 | 32 |
| Furosemide | 23 | 16 |
| Cephalexin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-04
- Last updated
- 2020-11-18
- Certified
- 2020-11-18
Frequently asked questions
- What is Ke Chen's NPI number?
- Ke Chen's National Provider Identifier (NPI) is 1144282328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ke Chen's specialty?
- Ke Chen is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ke Chen located?
- Ke Chen's practice location on file with NPPES is 500 E Market St, Iowa City, IA 52245-2689.
- What is Ke Chen's phone number?
- The practice phone number listed in the NPPES registry for Ke Chen is (319) 339-3600.
- Does Ke Chen accept Medicare?
- Ke Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ke Chen's NPI active?
- Yes — Ke Chen's NPI (1144282328) is active in the NPPES registry as of the last update on 2020-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.