Ii-Lun Chen, M.D.
NPI 1790852085 · Pediatrics Physician · Rockville, MD
Ii-Lun Chen, M.D. is a Pediatrics Physician provider in Rockville, MD (NPI 1790852085).
Provider details
- NPI number
- 1790852085
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D0059260 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-29
- Last updated
- 2012-04-24
Frequently asked questions
- What is Ii-Lun Chen's NPI number?
- Ii-Lun Chen's National Provider Identifier (NPI) is 1790852085, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ii-Lun Chen's specialty?
- Ii-Lun Chen is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Ii-Lun Chen located?
- Ii-Lun Chen's practice location on file with NPPES is 9200 Corporate Blvd, Rockville, MD 20850-3229.
- What is Ii-Lun Chen's phone number?
- The practice phone number listed in the NPPES registry for Ii-Lun Chen is (301) 796-2716.
- Is Ii-Lun Chen's NPI active?
- Yes — Ii-Lun Chen's NPI (1790852085) is active in the NPPES registry as of the last update on 2012-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.