Gress Chiropractic Clinic, LLC
NPI 1578618187 · Chiropractor · Merrill, WI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gress Chiropractic Clinic, LLC is a Chiropractor organization in Merrill, WI (NPI 1578618187).
Provider details
- NPI number
- 1578618187
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Katherine Gress-Volpentesta, Member(715) 539-9797
- License
- 3550-012 (WI)
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
Other names (DBA / former)
- Doing business as
- Wellness Center at Gress Chiropractic
Registry dates
- Enumerated
- 2007-01-24
- Last updated
- 2014-11-20
Frequently asked questions
- What is Gress Chiropractic Clinic, LLC's NPI number?
- Gress Chiropractic Clinic, LLC's National Provider Identifier (NPI) is 1578618187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gress Chiropractic Clinic, LLC?
- Gress Chiropractic Clinic, LLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Gress Chiropractic Clinic, LLC located?
- Gress Chiropractic Clinic, LLC's practice location on file with NPPES is 109 a S. Center Ave., Merrill, WI 54452.
- What is Gress Chiropractic Clinic, LLC's phone number?
- The practice phone number listed in the NPPES registry for Gress Chiropractic Clinic, LLC is (715) 539-9797.
- Does Gress Chiropractic Clinic, LLC accept Medicare?
- Gress Chiropractic Clinic, 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 Gress Chiropractic Clinic, LLC?
- The authorized official listed on Gress Chiropractic Clinic, LLC's NPPES record is Katherine Gress-Volpentesta, Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gress Chiropractic Clinic, LLC's NPI active?
- Yes — Gress Chiropractic Clinic, LLC's NPI (1578618187) is active in the NPPES registry as of the last update on 2014-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.