Constance Jacoby, D.C.
NPI 1487891008 · Chiropractor · Duluth, MN
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Constance Jacoby, D.C. is a Chiropractor provider in Duluth, MN (NPI 1487891008).
Provider details
- NPI number
- 1487891008
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Female
- Sole proprietor
- No
- License
- 3764 (MN)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-01-20
- Last updated
- 2023-11-14
- Certified
- 2023-11-14
Frequently asked questions
- What is Constance Jacoby's NPI number?
- Constance Jacoby's National Provider Identifier (NPI) is 1487891008, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Constance Jacoby's specialty?
- Constance Jacoby is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Constance Jacoby located?
- Constance Jacoby's practice location on file with NPPES is 205 W 2nd St Ste 300, Duluth, MN 55802-1928.
- What is Constance Jacoby's phone number?
- The practice phone number listed in the NPPES registry for Constance Jacoby is (218) 940-4342.
- Does Constance Jacoby accept Medicare?
- Constance Jacoby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Constance Jacoby's NPI active?
- Yes — Constance Jacoby's NPI (1487891008) is active in the NPPES registry as of the last update on 2023-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.