Jacob Zweng, DC
NPI 1255221230 · Chiropractor · Oxford, MI
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacob Zweng, DC is a Chiropractor provider in Oxford, MI (NPI 1255221230).
Provider details
- NPI number
- 1255221230
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- 2301401649 (MI)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-07-09
- Last updated
- 2025-07-09
- Certified
- 2025-07-09
Frequently asked questions
- What is Jacob Zweng's NPI number?
- Jacob Zweng's National Provider Identifier (NPI) is 1255221230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Zweng's specialty?
- Jacob Zweng is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Jacob Zweng located?
- Jacob Zweng's practice location on file with NPPES is 142 S Washington St, Oxford, MI 48371-4975.
- What is Jacob Zweng's phone number?
- The practice phone number listed in the NPPES registry for Jacob Zweng is (248) 628-5433.
- Does Jacob Zweng accept Medicare?
- Jacob Zweng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacob Zweng's NPI active?
- Yes — Jacob Zweng's NPI (1255221230) is active in the NPPES registry as of the last update on 2025-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.