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Edit this profileDaniel Zhen, M.D. practices critical care (intensivists) in Springfield, IL. Daniel is a 2017 graduate of Tufts University School of Medicine. Daniel is also listed as specializing in surgery, student in an organized health care education program, and surgical critical care. According to Medicare claims data, Daniel cared for 43 Medicare patients across 60 services. The services billed most often include subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes and initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes. The provider's National Provider Identifier (NPI) is 1316478860.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
800 E CARPENTER ST
Springfield, IL 62769
1000 10th Ave
New York, NY 10019
Within Critical Care Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Blood & metabolism
Brain & nerve
Brain & Nervous System
Breathing & Lungs
Digestive emergencies
Environmental emergencies
Heart & Circulation
Heart & vascular
Infection & Sepsis
Infections
Injury & trauma
Lung & breathing
Medication reactions
Metabolic Emergencies
Muscle & kidney
Organ Failure
Pregnancy emergencies
Recovery
Substance emergencies
Toxicity & Trauma
Airway & Breathing
Airway procedures
Brain procedures
Breathing support
Consultation & Recovery
Digestive procedures
Emergency surgery
Fluid Drainage
Heart procedures
Heart support
ICU recovery
Lab tests & monitoring
Life Support
Medication therapies
Medications & Infusions
Monitoring
Nutrition & Digestion
Nutrition support
Organ Support
Vascular Access
60 services · 43 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
37 | As often as other peers in Critical Care (Intensivists) |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
23 | More often than most peers in Critical Care (Intensivists) |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Daniel Zhen is a critical care (intensivists) in Springfield, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Daniel Zhen is listed at 800 E Carpenter St, Springfield, IL 62769. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (217) 528-7541. Contact the office directly to confirm availability and scheduling.
NPI registry
Daniel Zhen's National Provider Identifier is 1316478860. 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
Daniel Zhen attended Tufts University School of Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
Daniel Zhen has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Daniel Zhen 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
Not yet. This profile is built from public federal data and has not been confirmed by Daniel Zhen. If this is you, claiming it is free.
Guide.md
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