Mark Chen, D.C.
NPI 1205022274 · Chiropractor · Ocala, FL
Mark Chen, D.C. is a Chiropractor provider in Ocala, FL (NPI 1205022274).
Provider details
- NPI number
- 1205022274
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- CH9427 (FL)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$913 across 15 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-09-24
- Last updated
- 2008-05-28
Frequently asked questions
- What is Mark Chen's NPI number?
- Mark Chen's National Provider Identifier (NPI) is 1205022274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Chen's specialty?
- Mark Chen is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Mark Chen located?
- Mark Chen's practice location on file with NPPES is 2100 Se 17th St, Ocala, FL 34471-4196.
- What is Mark Chen's phone number?
- The practice phone number listed in the NPPES registry for Mark Chen is (352) 861-0566.
- Is Mark Chen's NPI active?
- Yes — Mark Chen's NPI (1205022274) is active in the NPPES registry as of the last update on 2008-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.