Grenda Chiropractic, Inc.
NPI 1871635680 · Rehabilitation Chiropractor · Torrance, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grenda Chiropractic, Inc. is a Rehabilitation Chiropractor organization in Torrance, CA (NPI 1871635680).
Provider details
- NPI number
- 1871635680
- Entity type
- Organization
- Primary specialty
- Rehabilitation ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Eric Grenda, Owner(310) 373-8595
- License
- DC23471 (CA)
Specialties & taxonomies
Chiropractic Providers
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
- 2007-02-12
- Last updated
- 2020-08-22
Frequently asked questions
- What is Grenda Chiropractic, Inc.'s NPI number?
- Grenda Chiropractic, Inc.'s National Provider Identifier (NPI) is 1871635680, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Grenda Chiropractic, Inc.?
- Grenda Chiropractic, Inc. is classified in the NPPES registry as Rehabilitation Chiropractor (Chiropractic Providers).
- Where is Grenda Chiropractic, Inc. located?
- Grenda Chiropractic, Inc.'s practice location on file with NPPES is 3640 Lomita Blvd, Torrance, CA 90505-3927.
- What is Grenda Chiropractic, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Grenda Chiropractic, Inc. is (310) 373-8595.
- Does Grenda Chiropractic, Inc. accept Medicare?
- Grenda Chiropractic, 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 Grenda Chiropractic, Inc.?
- The authorized official listed on Grenda Chiropractic, Inc.'s NPPES record is Eric Grenda, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Grenda Chiropractic, Inc.'s NPI active?
- Yes — Grenda Chiropractic, Inc.'s NPI (1871635680) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.