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Clifford Onthank, D.C.
NPI 1386781946 · Chiropractor · Traverse City, MI
Clifford Onthank, D.C. is a Chiropractor provider in Traverse City, MI (NPI 1386781946).
Provider details
- NPI number
- 1386781946
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 382419505 (MI)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(90/100 index)
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
827 W Front St
Traverse City, MI 49684-2465
Phone: (231) 946-9246
Fax: (213) 946-0750
Street-level locationGet directions
Mailing address
827 W Front St
Traverse City, MI 49684-2465
Registry dates
- Enumerated
- 2007-01-31
- Last updated
- 2008-05-02
Frequently asked questions
- What is Clifford Onthank's NPI number?
- Clifford Onthank's National Provider Identifier (NPI) is 1386781946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clifford Onthank's specialty?
- Clifford Onthank is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Clifford Onthank located?
- Clifford Onthank's practice location on file with NPPES is 827 W Front St, Traverse City, MI 49684-2465.
- What is Clifford Onthank's phone number?
- The practice phone number listed in the NPPES registry for Clifford Onthank is (231) 946-9246.
- Is Clifford Onthank's NPI active?
- Yes — Clifford Onthank's NPI (1386781946) is active in the NPPES registry as of the last update on 2008-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.