OrganizationActive
Drs. Edward P. and Diane M. Hernandez, O.D.
NPI 1619186848 · Optometrist · Duarte, CA
Drs. Edward P. and Diane M. Hernandez, O.D. is a Optometrist organization in Duarte, CA (NPI 1619186848).
Provider details
- NPI number
- 1619186848
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Diane Hernandez, Owner(626) 359-8145
- License
- 08738T (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(89/100 index)
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
1235 Buena Vista St
Duarte, CA 91010-2408
Phone: (626) 359-8145
Fax: (626) 359-4116
Street-level locationGet directions
Mailing address
1235 Buena Vista St
Duarte, CA 91010-2408
Other names (DBA / former)
- Doing business as
- Drs. Edward P. and Diane M. Hernandez, O.D.
Registry dates
- Enumerated
- 2007-05-22
- Last updated
- 2014-03-19
Frequently asked questions
- What is Drs. Edward P. and Diane M. Hernandez, O.D.'s NPI number?
- Drs. Edward P. and Diane M. Hernandez, O.D.'s National Provider Identifier (NPI) is 1619186848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Drs. Edward P. and Diane M. Hernandez, O.D.?
- Drs. Edward P. and Diane M. Hernandez, O.D. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Drs. Edward P. and Diane M. Hernandez, O.D. located?
- Drs. Edward P. and Diane M. Hernandez, O.D.'s practice location on file with NPPES is 1235 Buena Vista St, Duarte, CA 91010-2408.
- What is Drs. Edward P. and Diane M. Hernandez, O.D.'s phone number?
- The practice phone number listed in the NPPES registry for Drs. Edward P. and Diane M. Hernandez, O.D. is (626) 359-8145.
- Who is the authorized official for Drs. Edward P. and Diane M. Hernandez, O.D.?
- The authorized official listed on Drs. Edward P. and Diane M. Hernandez, O.D.'s NPPES record is Diane Hernandez, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Drs. Edward P. and Diane M. Hernandez, O.D.'s NPI active?
- Yes — Drs. Edward P. and Diane M. Hernandez, O.D.'s NPI (1619186848) is active in the NPPES registry as of the last update on 2014-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.