Geoffrey Holloway, DC
NPI 1699395855 · Chiropractor · Marinette, WI
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geoffrey Holloway, DC is a Chiropractor provider in Marinette, WI (NPI 1699395855).
Provider details
- NPI number
- 1699395855
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- 2301010928 (MI)
Specialties & taxonomies
Chiropractic Providers
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 417 Riverside RdMarquette, MI 49855-9558Phone: (906) 250-9631
Registry dates
- Enumerated
- 2020-04-17
- Last updated
- 2022-08-24
- Certified
- 2022-08-24
Frequently asked questions
- What is Geoffrey Holloway's NPI number?
- Geoffrey Holloway's National Provider Identifier (NPI) is 1699395855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Holloway's specialty?
- Geoffrey Holloway is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Geoffrey Holloway located?
- Geoffrey Holloway's practice location on file with NPPES is 1435 Cleveland Ave, Marinette, WI 54143-3918.
- What is Geoffrey Holloway's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Holloway is (888) 834-4551.
- Does Geoffrey Holloway accept Medicare?
- Geoffrey Holloway is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geoffrey Holloway's NPI active?
- Yes — Geoffrey Holloway's NPI (1699395855) is active in the NPPES registry as of the last update on 2022-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.