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Amy Liu Longacre, O.D.
NPI 1750351268 · Optometrist · Pleasanton, CA
Amy Liu Longacre, O.D. is a Optometrist provider in Pleasanton, CA (NPI 1750351268).
Provider details
- NPI number
- 1750351268
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 7518TPL (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(91/100 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
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
6155 Stoneridge Dr
Suite 100
Pleasanton, CA 94588-3204
Phone: (925) 463-2150
Fax: (925) 463-1186
Approximate (ZIP-level) locationGet directions
Mailing address
3591 Crespi Ct
Pleasanton, CA 94566-7561
Registry dates
- Enumerated
- 2006-01-25
- Last updated
- 2008-07-15
Frequently asked questions
- What is Amy Liu Longacre's NPI number?
- Amy Liu Longacre's National Provider Identifier (NPI) is 1750351268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Liu Longacre's specialty?
- Amy Liu Longacre is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Amy Liu Longacre located?
- Amy Liu Longacre's practice location on file with NPPES is 6155 Stoneridge Dr, Pleasanton, CA 94588-3204.
- What is Amy Liu Longacre's phone number?
- The practice phone number listed in the NPPES registry for Amy Liu Longacre is (925) 463-2150.
- Is Amy Liu Longacre's NPI active?
- Yes — Amy Liu Longacre's NPI (1750351268) is active in the NPPES registry as of the last update on 2008-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.