Brian Lenahan, DC
NPI 1891515797 · Chiropractor · South Amboy, NJ
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Lenahan, DC is a Chiropractor provider in South Amboy, NJ (NPI 1891515797).
Provider details
- NPI number
- 1891515797
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- 38MC00807900 (NJ)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2024-10-15
- Last updated
- 2024-10-15
- Certified
- 2024-10-15
Frequently asked questions
- What is Brian Lenahan's NPI number?
- Brian Lenahan's National Provider Identifier (NPI) is 1891515797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Lenahan's specialty?
- Brian Lenahan is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Brian Lenahan located?
- Brian Lenahan's practice location on file with NPPES is 837 Upper Main St, South Amboy, NJ 08879-1462.
- What is Brian Lenahan's phone number?
- The practice phone number listed in the NPPES registry for Brian Lenahan is (732) 316-4004.
- Does Brian Lenahan accept Medicare?
- Brian Lenahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Lenahan's NPI active?
- Yes — Brian Lenahan's NPI (1891515797) is active in the NPPES registry as of the last update on 2024-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.