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Mark Frahm, D.C.
NPI 1790832053 · Chiropractor · Naperville, IL
Mark Frahm, D.C. is a Chiropractor provider in Naperville, IL (NPI 1790832053).
Provider details
- NPI number
- 1790832053
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(83/100 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
83% 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
888 S State Route 59
Suite 140
Naperville, IL 60540-0962
Phone: (630) 357-8700
Street-level locationGet directions
Mailing address
23 Robert Rd
Oswego, IL 60543-9779
Registry dates
- Enumerated
- 2007-01-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Frahm's NPI number?
- Mark Frahm's National Provider Identifier (NPI) is 1790832053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Frahm's specialty?
- Mark Frahm is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Mark Frahm located?
- Mark Frahm's practice location on file with NPPES is 888 S State Route 59, Naperville, IL 60540-0962.
- What is Mark Frahm's phone number?
- The practice phone number listed in the NPPES registry for Mark Frahm is (630) 357-8700.
- Is Mark Frahm's NPI active?
- Yes — Mark Frahm's NPI (1790832053) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.