What is Mark Williams's NPI number?

Mark Williams's National Provider Identifier (NPI) is 1538291737, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Williams's specialty?

Mark Williams is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Mark Williams located?

Mark Williams's practice location on file with NPPES is 1219 Watervliet Ave, Dayton, OH 45420-2705.

What is Mark Williams's phone number?

The practice phone number listed in the NPPES registry for Mark Williams is (937) 256-2292.

Is Mark Williams's NPI active?

Yes — Mark Williams's NPI (1538291737) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mark Williams, D.C.

NPI 1538291737 · Chiropractor · Dayton, OH

Mark Williams, D.C. is a Chiropractor provider in Dayton, OH (NPI 1538291737).

Provider details

NPI number: 1538291737
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: Yes
License: 1530 (OH)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 1530 (OH)
Chiropractic Providers

Profile Score

Detailed profile(89/100 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

1219 Watervliet Ave

Dayton, OH 45420-2705

Phone: (937) 256-2292

Fax: (937) 256-9905

Street-level locationGet directions

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Mailing address