David Gafken, D.C.
NPI 1558437947 · Chiropractor · Auburn, IN
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Gafken, D.C. is a Chiropractor provider in Auburn, IN (NPI 1558437947).
Provider details
- NPI number
- 1558437947
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- 08000687A (IN)
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
Registry dates
- Enumerated
- 2006-11-28
- Last updated
- 2007-12-03
Frequently asked questions
- What is David Gafken's NPI number?
- David Gafken's National Provider Identifier (NPI) is 1558437947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Gafken's specialty?
- David Gafken is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is David Gafken located?
- David Gafken's practice location on file with NPPES is 2146 State Road 8, Auburn, IN 46706-9548.
- What is David Gafken's phone number?
- The practice phone number listed in the NPPES registry for David Gafken is (260) 925-5101.
- Does David Gafken accept Medicare?
- David Gafken is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Gafken's NPI active?
- Yes — David Gafken's NPI (1558437947) is active in the NPPES registry as of the last update on 2007-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.