Jeffrey Y.h. Chung, L.L.C.
NPI 1821887431 · Ophthalmology Physician · Gaithersburg, MD
Jeffrey Y.h. Chung, L.L.C. is a Ophthalmology Physician organization in Gaithersburg, MD (NPI 1821887431).
Provider details
- NPI number
- 1821887431
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Jeffrey Y.h. Chung, L.L.C.
- Organization subpart
- Yes
- Authorized official
- Candice Parsi, Office Manager(301) 880-7255
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-05-01
- Last updated
- 2025-05-01
- Certified
- 2025-05-01
Frequently asked questions
- What is Jeffrey Y.h. Chung, L.L.C.'s NPI number?
- Jeffrey Y.h. Chung, L.L.C.'s National Provider Identifier (NPI) is 1821887431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jeffrey Y.h. Chung, L.L.C.?
- Jeffrey Y.h. Chung, L.L.C. is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Y.h. Chung, L.L.C. located?
- Jeffrey Y.h. Chung, L.L.C.'s practice location on file with NPPES is 16220 Frederick Rd Ste 121, Gaithersburg, MD 20877-4016.
- What is Jeffrey Y.h. Chung, L.L.C.'s phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Y.h. Chung, L.L.C. is (301) 880-7255.
- Who is the authorized official for Jeffrey Y.h. Chung, L.L.C.?
- The authorized official listed on Jeffrey Y.h. Chung, L.L.C.'s NPPES record is Candice Parsi, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jeffrey Y.h. Chung, L.L.C.'s NPI active?
- Yes — Jeffrey Y.h. Chung, L.L.C.'s NPI (1821887431) is active in the NPPES registry as of the last update on 2025-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.