Diablo Neurosurgical Medical Group, Inc.
NPI 1265445993 · Neurological Surgery Physician · Walnut Creek, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diablo Neurosurgical Medical Group, Inc. is a Neurological Surgery Physician organization in Walnut Creek, CA (NPI 1265445993).
Provider details
- NPI number
- 1265445993
- Entity type
- Organization
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Terence Chen, President(925) 937-0404
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
- 2006-08-14
- Last updated
- 2025-01-08
- Certified
- 2025-01-08
Frequently asked questions
- What is Diablo Neurosurgical Medical Group, Inc.'s NPI number?
- Diablo Neurosurgical Medical Group, Inc.'s National Provider Identifier (NPI) is 1265445993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diablo Neurosurgical Medical Group, Inc.?
- Diablo Neurosurgical Medical Group, Inc. is classified in the NPPES registry as Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Diablo Neurosurgical Medical Group, Inc. located?
- Diablo Neurosurgical Medical Group, Inc.'s practice location on file with NPPES is 122 La Casa Via Ste 222, Walnut Creek, CA 94598-3014.
- What is Diablo Neurosurgical Medical Group, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Diablo Neurosurgical Medical Group, Inc. is (925) 937-0404.
- Does Diablo Neurosurgical Medical Group, Inc. accept Medicare?
- Diablo Neurosurgical Medical Group, Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Diablo Neurosurgical Medical Group, Inc.?
- The authorized official listed on Diablo Neurosurgical Medical Group, Inc.'s NPPES record is Terence Chen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diablo Neurosurgical Medical Group, Inc.'s NPI active?
- Yes — Diablo Neurosurgical Medical Group, Inc.'s NPI (1265445993) is active in the NPPES registry as of the last update on 2025-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.