Yifang Chen, PA
NPI 1821172024 · Physician Assistant · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yifang Chen, PA is a Physician Assistant provider in Ann Arbor, MI (NPI 1821172024).
Provider details
- NPI number
- 1821172024
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 5601003499 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
258 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) |
|---|---|---|
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 55 | $11 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 44 | $12 |
| Fluoroscopic Guidance for Insertion Or Removal of Central Vein Access Device77001 | 44 | $16 |
| Insertion of Central Venous Tube With Port (5 Years Or Older)36561 | 27 | $286 |
| Insertion of Tube for Infusion With Imaging Guidance and Review By Radiologist, Patient 5 Years Or Older36573 | 19 | $71 |
| Insertion of Tunneled Central Venous Tube for Infusion (5 Years Or Older)36558 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Yifang Chen's NPI number?
- Yifang Chen's National Provider Identifier (NPI) is 1821172024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yifang Chen's specialty?
- Yifang Chen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Yifang Chen located?
- Yifang Chen's practice location on file with NPPES is 1500 East Medical Ctr Dr, Ann Arbor, MI 48109-0030.
- What is Yifang Chen's phone number?
- The practice phone number listed in the NPPES registry for Yifang Chen is (634) 615-3426.
- Does Yifang Chen accept Medicare?
- Yifang Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yifang Chen's NPI active?
- Yes — Yifang Chen's NPI (1821172024) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.