Wengen Chen, MD
NPI 1962551473 · Nuclear Imaging & Therapy Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Nuclear Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wengen Chen, MD is a Nuclear Imaging & Therapy Physician provider in Baltimore, MD (NPI 1962551473).
Provider details
- NPI number
- 1962551473
- Entity type
- Individual
- Primary specialty
- Nuclear Imaging & Therapy PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D0069044 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1,004 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) |
|---|---|---|
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 263 | $113 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 173 | $113 |
| Nuclear Medicine Study Whole Body With Ct Scan78816 | 71 | $114 |
| Nuclear Medicine Studies of Blood Flow in Heart Muscle at Rest and With Stress With Concurrent Ct Scan78431 | 68 | $88 |
| Nuclear Medicine Studies of Heart Muscle at Rest and With Stress and Spect78452 | 68 | $75 |
| Nuclear Medicine Study of Heart Muscle Blood Flow By Pet78434 | 67 | $29 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-10
- Last updated
- 2019-04-24
Frequently asked questions
- What is Wengen Chen's NPI number?
- Wengen Chen's National Provider Identifier (NPI) is 1962551473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wengen Chen's specialty?
- Wengen Chen is listed in the NPPES registry with a primary specialty of Nuclear Imaging & Therapy Physician (Allopathic & Osteopathic Physicians).
- Where is Wengen Chen located?
- Wengen Chen's practice location on file with NPPES is 22 S Greene St, Dept of Radiology, Baltimore, MD 21201-1544.
- What is Wengen Chen's phone number?
- The practice phone number listed in the NPPES registry for Wengen Chen is (410) 328-3477.
- Does Wengen Chen accept Medicare?
- Wengen Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wengen Chen's NPI active?
- Yes — Wengen Chen's NPI (1962551473) is active in the NPPES registry as of the last update on 2019-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.