IndividualActive
Paul Chong, DO
NPI 1699533810 · Ophthalmology Physician · Bethesda, MD
Paul Chong, DO is a Ophthalmology Physician provider in Bethesda, MD (NPI 1699533810).
Provider details
- NPI number
- 1699533810
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 0102209511 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
8950 Brown Dr
Bethesda, MD 20889-5629
Phone: (301) 295-1339
Approximate (ZIP-level) locationGet directions
Mailing address
8901 Rockville Pike
Bethesda, MD 20889-0001
Registry dates
- Enumerated
- 2024-03-12
- Last updated
- 2026-03-12
- Certified
- 2026-03-12
Frequently asked questions
- What is Paul Chong's NPI number?
- Paul Chong's National Provider Identifier (NPI) is 1699533810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Chong's specialty?
- Paul Chong is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Chong located?
- Paul Chong's practice location on file with NPPES is 8950 Brown Dr, Bethesda, MD 20889-5629.
- What is Paul Chong's phone number?
- The practice phone number listed in the NPPES registry for Paul Chong is (301) 295-1339.
- Is Paul Chong's NPI active?
- Yes — Paul Chong's NPI (1699533810) is active in the NPPES registry as of the last update on 2026-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.