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William Maloney, MD
NPI 1457390999 · Ophthalmology Physician · Oceanside, CA
William Maloney, MD is a Ophthalmology Physician provider in Oceanside, CA (NPI 1457390999).
Provider details
- NPI number
- 1457390999
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G38476 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
3637 Vista Way
Oceanside, CA 92056-4522
Phone: (760) 758-2008
Fax: (760) 758-2004
Street-level locationGet directions
Mailing address
3637 Vista Way
Oceanside, CA 92056-4522
Registry dates
- Enumerated
- 2006-06-06
- Last updated
- 2012-02-14
Frequently asked questions
- What is William Maloney's NPI number?
- William Maloney's National Provider Identifier (NPI) is 1457390999, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Maloney's specialty?
- William Maloney is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is William Maloney located?
- William Maloney's practice location on file with NPPES is 3637 Vista Way, Oceanside, CA 92056-4522.
- What is William Maloney's phone number?
- The practice phone number listed in the NPPES registry for William Maloney is (760) 758-2008.
- Is William Maloney's NPI active?
- Yes — William Maloney's NPI (1457390999) is active in the NPPES registry as of the last update on 2012-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.