IndividualActive
Hong Gao, O.D.
NPI 1710957840 · Optometrist · Bethesda, MD
Hong Gao, O.D. is a Optometrist provider in Bethesda, MD (NPI 1710957840).
Provider details
- NPI number
- 1710957840
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- OPC3707 (FL)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
Detailed profile(95/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
4975 North Palmer Rd Bldg 85t
Bethesda, MD 20889-0001
Phone: (301) 295-0213
Street-level locationGet directions
Mailing address
4975 North Palmer Rd Bldg 85t
Bethesda, MD 20889-5629
Additional practice locations (1)
- 2104 Massey Ave.Naval Station Mayport,Mayport, FL 32228Phone: (904) 270-4323Fax: (904) 270-4457
Registry dates
- Enumerated
- 2006-01-23
- Last updated
- 2023-07-20
- Certified
- 2023-07-20
Frequently asked questions
- What is Hong Gao's NPI number?
- Hong Gao's National Provider Identifier (NPI) is 1710957840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hong Gao's specialty?
- Hong Gao is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Hong Gao located?
- Hong Gao's practice location on file with NPPES is 4975 North Palmer Rd Bldg 85t, Bethesda, MD 20889-0001.
- What is Hong Gao's phone number?
- The practice phone number listed in the NPPES registry for Hong Gao is (301) 295-0213.
- Is Hong Gao's NPI active?
- Yes — Hong Gao's NPI (1710957840) is active in the NPPES registry as of the last update on 2023-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.