O'Brien Family Chiropractic Center LLC
NPI 1538366042 · Chiropractor · Muskegon, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
O'Brien Family Chiropractic Center LLC is a Chiropractor organization in Muskegon, MI (NPI 1538366042).
Provider details
- NPI number
- 1538366042
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Gabriel O'Brien, Chiropractor(231) 744-6400
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
- 2007-06-28
- Last updated
- 2022-07-21
Frequently asked questions
- What is O'Brien Family Chiropractic Center LLC's NPI number?
- O'Brien Family Chiropractic Center LLC's National Provider Identifier (NPI) is 1538366042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is O'Brien Family Chiropractic Center LLC?
- O'Brien Family Chiropractic Center LLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is O'Brien Family Chiropractic Center LLC located?
- O'Brien Family Chiropractic Center LLC's practice location on file with NPPES is 1519 E River Rd, Muskegon, MI 49445-8591.
- What is O'Brien Family Chiropractic Center LLC's phone number?
- The practice phone number listed in the NPPES registry for O'Brien Family Chiropractic Center LLC is (231) 744-6400.
- Does O'Brien Family Chiropractic Center LLC accept Medicare?
- O'Brien Family Chiropractic Center LLC 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 O'Brien Family Chiropractic Center LLC?
- The authorized official listed on O'Brien Family Chiropractic Center LLC's NPPES record is Gabriel O'Brien, Chiropractor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is O'Brien Family Chiropractic Center LLC's NPI active?
- Yes — O'Brien Family Chiropractic Center LLC's NPI (1538366042) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.