OrganizationActive
William J Kopelman Inc
NPI 1306276704 · Primary Care Clinic/Center · Anaheim, CA
Provider details
- NPI number
- 1306276704
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- William Kopelman, Ceo(323) 423-2781
- License
- C53462 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
3010 W Orange Ave
Suite 503
Anaheim, CA 92804-3169
Phone: (714) 821-8250
Street-level locationGet directions
Mailing address
2100 Barclay St
Los Angeles, CA 90031-1204
Other names (DBA / former)
- Doing business as
- Schreiber Medical Office
Registry dates
- Enumerated
- 2013-11-21
- Last updated
- 2014-01-20
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.