William J Collins MD Inc
NPI 1497847263 · Gastroenterology Physician · Orange, CA
William J Collins MD Inc is a Gastroenterology Physician organization in Orange, CA (NPI 1497847263).
Provider details
- NPI number
- 1497847263
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Collins, President(714) 835-7700
- License
- C33697 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-09-29
- Last updated
- 2010-05-03
Frequently asked questions
- What is William J Collins MD Inc's NPI number?
- William J Collins MD Inc's National Provider Identifier (NPI) is 1497847263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William J Collins MD Inc?
- William J Collins MD Inc is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is William J Collins MD Inc located?
- William J Collins MD Inc's practice location on file with NPPES is 1010 W La Veta Ave, Orange, CA 92868-4300.
- What is William J Collins MD Inc's phone number?
- The practice phone number listed in the NPPES registry for William J Collins MD Inc is (714) 835-7700.
- Who is the authorized official for William J Collins MD Inc?
- The authorized official listed on William J Collins MD Inc's NPPES record is William Collins, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William J Collins MD Inc's NPI active?
- Yes — William J Collins MD Inc's NPI (1497847263) is active in the NPPES registry as of the last update on 2010-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.