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Mark Fronczak, D.C.
NPI 1033344536 · Chiropractor · Tonawanda, NY
Mark Fronczak, D.C. is a Chiropractor provider in Tonawanda, NY (NPI 1033344536).
Provider details
- NPI number
- 1033344536
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 007803 (NY)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
191 Delaware St
Tonawanda, NY 14150-3519
Phone: (716) 693-2982
Fax: (716) 693-2982
Street-level locationGet directions
Mailing address
191 Delaware St
Tonawanda, NY 14150-3519
Registry dates
- Enumerated
- 2009-05-27
- Last updated
- 2009-05-27
Frequently asked questions
- What is Mark Fronczak's NPI number?
- Mark Fronczak's National Provider Identifier (NPI) is 1033344536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Fronczak's specialty?
- Mark Fronczak is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Mark Fronczak located?
- Mark Fronczak's practice location on file with NPPES is 191 Delaware St, Tonawanda, NY 14150-3519.
- What is Mark Fronczak's phone number?
- The practice phone number listed in the NPPES registry for Mark Fronczak is (716) 693-2982.
- Is Mark Fronczak's NPI active?
- Yes — Mark Fronczak's NPI (1033344536) is active in the NPPES registry as of the last update on 2009-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.