OrganizationActive
William Neal May, MD
NPI 1548478092 · Ophthalmology Physician · Whittier, CA
William Neal May, MD is a Ophthalmology Physician organization in Whittier, CA (NPI 1548478092).
Provider details
- NPI number
- 1548478092
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William May, Owner(562) 698-3776
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
15141 E. Whittier Blvd
Suite 480
Whittier, CA 90603-2166
Phone: (562) 698-3776
Fax: (562) 693-2475
Street-level locationGet directions
Mailing address
15141 E. Whittier Blvd
Whittier, CA 90603-2166
Registry dates
- Enumerated
- 2007-05-18
- Last updated
- 2013-09-05
Frequently asked questions
- What is William Neal May, MD's NPI number?
- William Neal May, MD's National Provider Identifier (NPI) is 1548478092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William Neal May, MD?
- William Neal May, MD is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is William Neal May, MD located?
- William Neal May, MD's practice location on file with NPPES is 15141 E. Whittier Blvd, Whittier, CA 90603-2166.
- What is William Neal May, MD's phone number?
- The practice phone number listed in the NPPES registry for William Neal May, MD is (562) 698-3776.
- Who is the authorized official for William Neal May, MD?
- The authorized official listed on William Neal May, MD's NPPES record is William May, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William Neal May, MD's NPI active?
- Yes — William Neal May, MD's NPI (1548478092) is active in the NPPES registry as of the last update on 2013-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.