OrganizationActive
Chaparral Medical Group, Inc.
NPI 1619252939 · Neurological Surgery Physician · Whittier, CA
Provider details
- NPI number
- 1619252939
- Entity type
- Organization
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Adrienne Walker, Contracts Manager(909) 398-1550
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
12291 Washington Blvd
Suite 203
Whittier, CA 90606-2500
Phone: (562) 693-6267
Fax: (562) 693-6182
Street-level locationGet directions
Mailing address
840 Towne Center Dr
Pomona, CA 91767-5900
Other names (DBA / former)
- Doing business as
- Southern California Center for Neuroscience and Spine
Registry dates
- Enumerated
- 2011-10-18
- Last updated
- 2011-10-18
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.