OrganizationActive
Chaparral Medical Group Inc
NPI 1386606259 · Neurological Surgery Physician · Pomona, CA
Provider details
- NPI number
- 1386606259
- Entity type
- Organization
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Adrienne Walker, Contracts Administrator(909) 398-1550
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
160 E Artesia St
Suite # 220
Pomona, CA 91767-2900
Phone: (909) 865-1020
Fax: (909) 865-1202
Street-level locationGet directions
Mailing address
840 Towne Center Dr
Pomona, CA 91767-5900
Registry dates
- Enumerated
- 2006-04-05
- Last updated
- 2014-10-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.